TWI780414B - Warning device and safety auxiliary warning system and method using the same - Google Patents

Abstract

The present invention provides a safety auxiliary early warning system and method using a warning device. The system includes: a warning device, including: a warning device; a response module, which responds to the situation of a moving object approaching the warning device to generate a signal; A processing module, which receives the signal, and determines whether to generate a warning signal according to the signal; a device-side communication module, when the processing module generates the warning signal, the processing module controls the device-side communication module to transmit the warning signal; and a battery to provide the power required for the operation between the reaction module, the processing module and the device-side communication module; and a portable device, including: a vibration motor and/or a Buzzer, a communication module and a microprocessor, wherein the microprocessor is electrically connected to the communication module, the vibration motor and/or the buzzer, when the communication module receives the warning signal, the microprocessor The processor enables the vibration motor and/or the buzzer to operate in response to the warning signal.

Description

Warning device and safety auxiliary early warning system and method using the warning device

The present invention relates to a safety auxiliary early warning system and method with real-time active warning to personnel, in particular to a vehicle collision early-warning system and method with real-time active early-warning function and increased collision warning distance.

With the growth of the number of cars, the probability of traffic accidents on the expressway is also increasing. When the automobile breaks down temporarily or a traffic accident occurs, in order to avoid the rear vehicle from chasing and colliding, the driver will place a tripod warning sign 20 at the rear of the accident scene to remind the rear vehicle to avoid in time, as shown in the schematic diagram in the first figure. Traffic police often deal with traffic accidents on expressways, which belong to a high-risk group. There have been news reports that they chased and crashed into police cars 10 due to neglect of traffic accidents, resulting in police casualties.

Existing tripod warning signs need to be carried by the driver and placed at a certain distance behind the vehicle. Due to the high speed of vehicles and the large traffic volume on the expressway, the driver walks on the shoulder of the road with a warning sign and runs back and forth behind the vehicle, which poses a high degree of danger to the driver. Once a collision occurs, it is easy to endanger the personnel lives.

There are two problems with this prior art: one is that the conventional warning signs are only portable, and when drivers manually place the conventional warning signs, it may be dangerous to walk on the shoulder of the road or behind the vehicle, or the conventional warning signs The warning safety distance of the placement location may not be far enough. Please refer to the illustration in the first picture, the warning signs on the expressway are usually set 30~50 meters behind the accident scene It is safe, assuming that the speed of the vehicle 30 behind is 100km/hr (approximately 27.78m/s), when the driver of the vehicle 30 behind fails to brake in advance, and the distance of 50 meters is only 1.8 seconds for the driver to brake, 50( meter)/27.78(meter/second)=1.8(second). The second is that the conventional warning signs do not have the early warning function of active detection. After the conventional warning signs are placed, the police officers are busy handling the scene of the accident and have no time to pay attention to the fast approaching vehicles from behind, which will cause casualties. Therefore, with the foregoing example, the rear vehicle 30 is approaching rapidly at a speed of 100 km/hr, and the policeman dealing with the accident has only 1.8 seconds of reaction time to dodge the collision of the vehicle 30 .

In addition, the conventional central locking system for vehicles includes a remote controller and a vehicle host. Although the vehicle host can be remotely unlocked by the remote control to unlock a door, it is only for the convenience of passengers or drivers to get on and off the car, but the vehicle host It does not have the early warning function of car collision, and the remote controller is only a portable controller and does not have any warning notification function. Therefore, the safety auxiliary early warning system and method of the present invention endow the vehicle host with a vehicle collision warning function, enabling unlocking of a vehicle door and enabling the vehicle horn to sound, which will help passengers in the vehicle respond to the rapid approach of the rear vehicle It is convenient for passengers to get out of the car and escape quickly, and enable the warning notification function of the portable remote control, so that the person wearing the remote control can get an early warning.

Warning devices such as warning posts, warning cones, and warning signs are widely used, and are often used to establish a working area or a warning area to prevent outsiders from entering the area. However, the known warning devices do not have any detection and sensing functions, so that people within the range cannot be notified that the outside world has entered the range or cannot find that the equipment has been moved or knocked down, so the range cannot be established.

The present invention solves the above four problems: (1) the conventional warning device is only portable, so that when the conventional warning device is manually placed, people may be in danger while traveling on the shoulder of the road, or (2) The conventional warning device does not have the early warning function of active detection, so that after the conventional warning device is placed, the police officers deal with the accident scene and have no time to pay attention to the approaching vehicles at any time; ( 3) It is known that the central locking system for vehicles does not have the early warning function of the car collision, so that the passengers in the car cannot respond to the situation of the vehicle approaching quickly, and quickly get out of the car to escape; Warning equipment such as warning signs do not have detection and sensing functions, so that the warning range established by such warning equipment is invaded, and people within the range cannot be notified. The invention provides a safety auxiliary early warning system, which uses a remote controller to remotely control the forward direction of a warning device with a remote control movement function through a vehicle host, so as to avoid the need for personnel to carry the warning device on the road shoulder and increase the safe distance for placing the warning device. When the warning device is used, the remote control is used to remotely control the warning device through the vehicle host to return to the initial position, without the need for personnel to retrieve the warning device; and, a warning signal is sent out by using the warning device with the function of measuring the distance of the incoming vehicle and the function of impact sensing When the car host unlocks the car door and enables the car horn to sound and the warning notification function of the portable remote control, it reminds nearby people to dodge the approaching car from behind to avoid casualties.

In order to solve the problem caused by the conventional warning equipment being only portable, the present invention provides a safety auxiliary early warning system, comprising: a remote controller, wirelessly transmitting a forward signal or a recovery signal; a vehicle host, installed in a vehicle The interior of the computer includes: a communication module on the host side, which receives the forward signal or the recovery signal transmitted from the remote controller; and a controller, which receives the forward signal or the recovery signal from the communication module on the host side, and In response to the advance signal, the host communication module is controlled to transmit a forward movement signal, and in response to the recovery signal, the host communication module is controlled to transmit a recovery displacement signal; and a warning device includes: a warning device; a displacement drive device , carrying the warning device; a device-side communication module, which receives the forward movement signal or the recovery displacement signal from the host-side communication module; a processing module, which receives the forward movement signal from the device-side communication module, and In response to the forward movement signal, the displacement driving device is controlled from a position forward move a preset distance, or receive the recovery displacement signal from the communication module on the device side, and control the displacement driving device to return to the current position in response to the recovery displacement signal; and a battery to provide the displacement driving device, the processing The power required for the operation between the module and the device-side communication module.

In order to solve the problem caused by the conventional warning equipment being only portable, the present invention provides a safety auxiliary early warning method, which includes: a remote controller wirelessly transmits a forward signal or a recovery signal; The vehicle main unit accepts the remote control of the remote controller, and transmits a forward movement signal in response to the forward signal, and transmits a recovery displacement signal in response to the recovery signal; and provides a self-propelled warning device, which carries a The warning device is remotely controlled by the vehicle host, wherein the self-propelled warning device wirelessly receives the forward movement signal, and moves forward from a position for a preset distance in response to the forward movement signal, or wirelessly receives the recovery displacement signal , and return to the current position from the position moved to the preset distance in response to the recovered displacement signal.

In order to solve the problems caused by the fact that the conventional warning equipment does not have the early warning function of active detection and the conventional vehicle central locking system does not have the early warning function of the vehicle collision, the present invention provides a safety auxiliary early warning system, which includes a warning device, The warning device includes: a warning device; a ranging module configured to continuously measure the distance of a moving object in a ranging direction and generate a distance signal; a processing module receiving the distance from the ranging module signal, according to the distance signal to determine whether to generate a warning signal; a device-side communication module, when the processing module generates the warning signal, the processing module controls the device-side communication module to transmit the warning signal; and A battery, which provides the power required for the operation between the ranging module, the processing module and the device-side communication module; and a vehicle host, installed inside a car, including: a host-side communication module , receiving the warning signal transmitted from the device-side communication module; and a controller, from The host communication module receives the warning signal, and unlocks the car door and/or enables the car horn to sound according to the warning signal.

In order to solve the problems caused by the fact that the conventional warning equipment does not have the early warning function of active detection and the conventional vehicle central locking system does not have the early warning function of the vehicle collision, the present invention further provides a safety auxiliary early warning system, which includes: a warning device, the warning device includes: a warning device; a sensor configured on the warning device to detect the inclination of the warning device to generate a sensing signal; a processing module to receive the sensing signal, according to the The sensing signal determines whether to generate a warning signal; a device-side communication module, when the processing module generates the warning signal, the processing module controls the device-side communication module to transmit the warning signal; and a battery, Provide the power required for the operation between the sensor, the processing module and the device-side communication module; and a vehicle host, installed inside a car, including: a host-side communication module, receiving The warning signal transmitted by the device-side communication module; and a controller, which receives the warning signal from the host-side communication module, and unlocks the car door and/or enables the car's horn to sound in response to the warning signal .

In order to solve the problem caused by the conventional warning equipment being only portable, the present invention preferably provides a safety auxiliary warning system, comprising: a remote controller, wirelessly transmitting a forward signal or a recovery signal; and a vehicle host, Installed inside a car, including: a host-side communication module that receives the forward signal or the recovery signal transmitted from the remote controller; and a controller that receives the forward signal or the recovery signal from the host-side communication module Recover the signal, and control the host communication module to transmit a forward movement signal to a self-propelled warning device in response to the forward signal, and control the host communication module to transmit a recovery displacement signal to the self-propelled warning device in response to the recovery signal. A warning device, wherein the self-propelled warning device advances away from a location in response to the forward movement signal, and returns to the location in response to the recovery displacement signal.

In order to solve the problem caused by the conventional warning equipment being only portable, the present invention preferably provides a safety auxiliary early warning method implemented in a central locking system, the central locking system includes a remote controller and a An internal vehicle host includes: a remote controller wirelessly transmits a forward signal or a recovery signal; the vehicle host receives the remote control from the remote controller, and sends a forward movement signal to a self-propelled vehicle in response to the forward signal. A warning device, and transmitting a recovery displacement signal to the self-propelled warning device in response to the recovery signal, wherein the self-propelled warning device advances away from a location in response to the forward movement signal, and returns to the location in response to the recovery displacement signal Location.

In order to solve the problems caused by the conventional vehicle central locking system that does not have the early warning function of the car collision, the present invention preferably provides a safety auxiliary early warning system, which includes a remote controller and wirelessly transmits a door lock signal or an unlock signal ; a vehicle host, installed inside a car, including: a host communication module, receiving the door lock signal or the unlock signal transmitted from the remote controller; and a controller, from the host communication module The group receives the door lock signal, and locks a door of the car in response to the door lock signal, or receives the unlock signal from the host communication module, and unlocks a door of the car in response to the unlock signal; it is characterized in that: When the car stops for some reason, the host-side communication module receives a warning signal, and the controller receives the warning signal from the host-side communication module, and unlocks the door and/or of the car according to the warning signal enabling a horn of the vehicle to sound, wherein the warning signal indicates that a moving object is rapidly approaching the location of the vehicle.

In order to solve the problems caused by the conventional vehicle central locking system that does not have the early warning function of vehicle collision, the present invention preferably provides a safety auxiliary early warning method, which is implemented in a central locking system, and the central locking system includes a The remote controller and a car host installed inside a car include: a remote controller wirelessly transmits a door lock signal or an unlock signal; the car host receives the remote control from the remote controller and locks the A door of the car, or the host terminal communication module receives the unlocking signal, and unlocks a door of the car in response to the unlocking signal; it is characterized in that: when the car stops for some reason, the host computer accepts the unlocking signal a warning signal, and unlock the door of the vehicle and/or enable a horn of the vehicle to sound in response to the warning signal, wherein the warning signal indicates that a moving object is rapidly approaching the location of the vehicle, and the warning signal comes from a The warning device is configured with a response module to respond to the situation that a moving object is rapidly approaching the vehicle, so as to determine whether to generate the warning signal.

In order to solve the problem caused by the conventional warning equipment being only portable, the present invention preferably provides a safety auxiliary early warning system, which includes a warning device, and the warning device includes: a warning device; a displacement driving device, carrying the warning Equipment; a communication module at the device end, which receives a forward movement signal or a recovery displacement signal; a processing module, which receives the forward movement signal from the communication module at the device end, and controls the displacement driving device from the forward movement signal in response to the forward movement signal A position moves forward for a preset distance, or receives the recovery displacement signal from the device-side communication module, and controls the displacement drive device to return to the position in response to the recovery displacement signal; and a battery for providing the displacement drive device . Power required for operation between the processing module and the device-end communication module.

In order to solve the problems caused by the fact that the conventional warning equipment does not have the early warning function of active detection, the present invention preferably provides a safety auxiliary early warning system, which includes a warning device, the warning The warning device includes: a warning device; a response module, which generates a signal in response to a moving object rapidly approaching the warning device; a processing module, which receives the signal and determines whether to generate a warning signal according to the signal; A device-side communication module, when the processing module generates the warning signal, the processing module controls the device-side communication module to transmit the warning signal to a vehicle host installed in a vehicle, causing the vehicle Using the host to unlock the car door and/or enable the car's horn to sound in response to the warning signal; and a battery to provide the operation requirements between the response module, the processing module and the device-side communication module electricity.

In order to solve the problems caused by the conventional warning equipment not having the early warning function of active detection, the present invention provides a safety auxiliary early warning method implemented in a warning device, including: configuring a warning device; configuring a reaction module to respond to a movement The condition of the object rapidly approaching the warning device is used to determine whether to generate a warning signal; The warning signal unlocks the doors of the vehicle and/or enables the horn of the vehicle to sound.

Wherein, the response module is a distance measurement module, and the distance measurement module is configured to continuously measure the distance of a moving object approaching the warning device in a distance measurement direction and generate a distance signal, and determine whether to Generate the warning signal.

Wherein, the reaction module is a sensor, and the sensor is arranged on the warning device to detect the inclination of the warning device and generate a sensing signal, and determine whether to generate the warning according to the sensing signal Signal.

In order to solve the problem caused by the conventional warning equipment being only portable, the present invention preferably provides a safety auxiliary early warning system, including: a wireless remote control aircraft, which is remotely controlled by a vehicle host installed in a vehicle, the The wireless remote control aircraft includes a video camera, and when the vehicle When the car is temporarily stopped for some reason, the wireless remote control aircraft is remotely controlled by the car host to fly to the sky above a preset distance behind the car, so as to transmit the image behind the car to the car host, so that the car host can follow the The image at the rear of the car judges whether there is a moving object rapidly approaching the position of the car, so as to decide to unlock a door of the car and/or enable a horn of the car to sound.

In order to solve the problem caused by the conventional warning equipment being only portable, the present invention preferably provides a safety auxiliary early warning method, which is implemented in a wireless remote control aircraft, including: configuring a camera; The host computer establishes wireless communication, and the vehicle uses the host computer to fly remotely; and when the car temporarily stops for some reason, the vehicle host uses remote control to fly to the sky above a preset distance behind the car to transmit the image behind the car to The car host, so that the car host can determine whether a moving object is rapidly approaching the location of the car according to the image behind the car, so as to decide to unlock a door of the car and/or enable a horn of the car to sound .

In order to solve the problems caused by the conventional vehicle central locking system not having the early warning function of the car collision, the present invention provides a safety auxiliary early warning system, comprising: a vehicle main engine installed inside a vehicle, including: a main engine A terminal communication module wirelessly receives an image, which is shot by a camera towards the rear of the car; and a controller electrically connected to a door unlocking circuit of the car and a car horn circuit, When stopping temporarily, the controller remotely controls the camera to capture the image behind the vehicle through the host-side communication module; and the controller receives the image from the host-side communication module; and, the controller judges whether to A moving object rapidly approaches the position of the car to decide to enable the door unlocking circuit to unlock a door of the car and/or enable the car horn circuit to sound a horn of the car.

In order to solve the problems caused by the conventional vehicle central locking system not having the early warning function of vehicle collision, the present invention provides a safety auxiliary early warning method, which is implemented in a central locking system. The central locking system includes a remote controller and a vehicle host installed inside a car, including: a remote controller wirelessly transmits a door lock signal or an unlock signal; the vehicle host receives the remote control, and A car door of the car is locked in response to the door lock signal, or a car door of the car is unlocked in response to the unlock signal; it is characterized in that: when the car stops temporarily for some reason, the car uses a host to wirelessly receive an image, the image It is shot by a camera toward the rear of the vehicle; and, according to the image, it is judged whether a moving object is rapidly approaching the location of the vehicle, so as to decide to unlock the door of the vehicle and/or enable a horn of the vehicle to sound.

Wherein, the camera is installed on a wireless remote control aircraft, and the controller controls the wireless remote control aircraft to fly to the sky above a preset distance behind the car through the host-side communication module, so that the camera can shoot the image behind the car.

Wherein, the camera is installed on a warning device, and the warning device establishes wireless communication with the communication module on the host side, so that the controller can remotely control the camera to shoot the image behind the vehicle through the communication module on the host side, and the warning device Placed at a preset distance behind the vehicle.

Wherein, the camera is installed on a lifting pole, and the lifting pole is installed on a body of the car, the vehicle host controls the lifting pole to raise and lower the height of the camera, and remotely controls the camera to shoot the image behind the car .

Wherein the camera is a wireless camera, and establishes wireless communication with the vehicle host, and the wireless camera is magnetically attached to a body of the vehicle, and the vehicle host remotely controls the wireless camera to shoot the image behind the vehicle .

In order to solve the problem that conventional warning equipment such as warning poles, warning cones, and warning signs do not have detection and sensing functions, resulting in the intrusion of the warning range established by such warning equipment, and the problem that people within the range cannot be notified, the present invention provides A safety auxiliary early warning system, comprising: a warning device The warning device includes: a warning device; a response module, which is carried on the warning device, and responds to the situation of a moving object approaching the warning device, so as to generate a signal; a processing module, which receives the signal, and according to The signal determines whether to generate a warning signal; a device-side communication module, when the processing module generates the warning signal, the processing module controls the device-side communication module to transmit the warning signal; and a battery provides The power required for the operation between the response module, the processing module and the device-side communication module; and, a portable device including: a vibration motor and/or a buzzer, a communication module and a A microprocessor, wherein the microprocessor is electrically connected to the communication module, the vibration motor and/or the buzzer, and when the communication module receives the warning signal, the microprocessor enables the vibration in response to the warning signal operation of the motor and/or the buzzer.

In order to solve the problem that conventional warning equipment such as warning poles, warning cones, and warning signs do not have detection and sensing functions, resulting in the intrusion of the warning range established by such warning equipment, and the problem that people within the range cannot be notified, the present invention provides A safety auxiliary early warning method, comprising: providing a warning device, the warning device is carried on a warning device, and the warning device is equipped with a response module to reflect the situation of a moving object approaching the warning device, so as to determine whether to generate a warning signal; after determining to generate the warning signal, the warning device wirelessly transmits the warning signal; and, a portable device is provided, including a vibration motor and/or a buzzer, a communication module and a microprocessor, wherein The microprocessor is electrically connected to the communication module, the vibration motor and/or the buzzer. When the communication module receives the warning signal, the microprocessor responds to the warning signal to enable the vibration motor and/or the buzzer. The operation of the buzzer.

In order to solve the problem that conventional warning equipment such as warning pillars, warning cones, and warning signs do not have detection and sensing functions, causing the warning range established by such warning equipment to be invaded, and people within the range cannot be notified, the present invention further A safety auxiliary early warning system is provided, comprising: a warning The warning device includes: a warning device, including a strobe light; a distance measuring module, which is carried on the warning device, and responds to the distance of a moving object approaching the warning device to generate a distance signal; a processing module A group that receives the distance signal, and determines whether to generate a warning signal according to the distance signal, and controls the flashing frequency of the flashing light in response to the generation of the warning signal; and a battery that provides the distance measurement module, the processing module The power required for the operation between the group and the flashing light.

In order to solve the problem that conventional warning equipment such as warning poles, warning cones, and warning signs do not have detection and sensing functions, resulting in the invasion of the warning range established by such warning equipment, and the problem that people within the range cannot be notified, the present invention further An auxiliary safety warning system is provided, comprising: a warning device, the warning device includes: a warning device, including a buzzer; a sensor, carried on the warning device, and detecting the inclination degree of the warning device being hit to generate a sensing signal; a processing module, receiving the sensing signal, and determining whether to generate a warning signal according to the sensing signal, and controlling the operation of the buzzer according to the generation of the warning signal; and a battery, The electric power required for the operation among the sensor, the processing module and the buzzer is provided.

In order to solve the problem that conventional warning equipment such as warning poles, warning cones, and warning signs do not have detection and sensing functions, resulting in the invasion of the warning range established by such warning equipment, and the problem that people within the range cannot be notified, the present invention reproduces A safety auxiliary warning system is provided, comprising: a warning device, the warning device includes: a warning device, including a buzzer; a distance measuring module, carried on the warning device, and responding to a moving object approaching the warning device distance to generate a distance signal; a processing module to receive the distance signal, and determine whether to generate a warning signal according to the distance signal, and control the operation of the buzzer in response to the generation of the warning signal; and a battery to provide Power required for operation among the sensor, the processing module and the buzzer.

In order to solve the problem that conventional warning equipment such as warning pillars, warning cones, and warning signs do not have detection and sensing functions, causing the warning range established by such warning equipment to be invaded, and people within the range cannot be notified, the present invention further A safety auxiliary early warning method is provided, including: configuring a warning device, the warning device including a strobe light; configuring a distance measuring module on the warning device, and reflecting the distance of a moving object approaching the warning device to generate a distance signal; determine whether to generate a warning signal according to the distance signal; and control the flickering frequency of the flashing light according to the generation of the warning signal.

In order to solve the problem that conventional warning equipment such as warning poles, warning cones, and warning signs do not have detection and sensing functions, resulting in the invasion of the warning range established by such warning equipment, and the problem that people within the range cannot be notified, the present invention further A safety auxiliary early warning method is provided, which is implemented in a warning device, including: configuring a warning device, the warning device including a buzzer; configuring a sensor on the warning device, and detecting the inclination degree of the warning device being hit to generate a sensing signal; determine whether to generate a warning signal according to the sensing signal; and control the operation of the buzzer according to the generation of the warning signal.

In order to solve the problem that conventional warning equipment such as warning poles, warning cones, and warning signs do not have detection and sensing functions, resulting in the invasion of the warning range established by such warning equipment, and the problem that people within the range cannot be notified, the present invention reproduces Provided is a safety auxiliary early warning method, which is implemented in a warning device, including: configuring a warning device, the warning device including a buzzer; configuring a distance measuring module on the warning device, and responding to a moving object approaching the warning device distance to generate a distance signal; determine whether to generate a warning signal according to the distance signal; and control the operation of the buzzer in response to the generation of the warning signal.

In order to enable the warning device of the present invention to trigger the central locking system of a car more conveniently, to make the headlights of the car flicker and/or the horn of the car to sound, the present invention provides a safety auxiliary early warning system, comprising: a The setting device includes: a man-machine interface for the user to operate and input at least one command; a receiving module for receiving an alarm signal from a vehicle host; a microprocessor for controlling the receiving module to receive the an alarm signal, and form the alarm signal into a warning setting signal; and a setting transmission module, which accepts the control of the microprocessor to output the warning setting signal; and, a warning device, including: a warning device; a device A terminal communication module, which receives the warning setting signal output from the setting device; a response module, which generates a signal in response to a moving object approaching the warning device; a processing module, which receives the signal and the warning Set the signal, and set the alarm signal as a warning signal according to the warning setting signal, and determine whether to generate the warning signal according to the signal, when the processing module generates the warning signal, the processing module controls the device terminal A communication module is used to transmit the warning signal to the vehicle host; and a battery is used to provide power required for operation between the response module, the processing module, the setting receiving module and the device-end communication module.

In order to enable the warning device of the present invention to trigger the central locking system of a car more conveniently, to make the headlights of the car flicker and/or the horn of the car to sound, the present invention provides a safety auxiliary early warning method, comprising: An alarm signal of a vehicle host is set to a warning device as a warning signal; the warning device responds to the approach of a moving object to trigger the warning signal, and transmits the warning signal to the vehicle host; and the vehicle Using the host computer to respond to the warning signal or the alarm signal, so that a headlight of the vehicle can flash and/or a horn of the vehicle can be sounded.

In order to enable the warning device of the present invention to trigger the vehicle central locking system of a car more conveniently, to make the headlights of the car flicker and/or the vehicle horn to sound, the present invention also provides a safety The full auxiliary early warning method includes: sending a setting request signal to a vehicle host; receiving an alarm signal from the vehicle host, wherein the vehicle host flashes a headlight of a vehicle according to the alarm signal and/or uses A horn of the vehicle sounds; the alarm signal is formed into a warning setting signal; and the warning setting signal is transmitted to a warning device as a warning signal, wherein the warning device responds to a moving object approaching condition to trigger the warning. signal, and transmit the warning signal to the vehicle host, so that the vehicle host can enable the headlights to flash and/or enable the horn to sound in response to the warning signal.

Efficacy and role of the present invention: The safety auxiliary early warning system of the present invention can use the remote controller to remotely control the forward direction of the warning device with automatic movement function through the vehicle host, so as to avoid the need for personnel to carry the warning device on the road shoulder and increase the placement of the warning device Safe distance, when you want to retract the warning device, use the remote control to remotely control the warning device through the vehicle host to return to the original position, without the need for personnel to go to retract the warning device; use the warning device with the distance measurement function and impact sensing function of the incoming vehicle , send a warning signal to the car host to unlock the door and/or enable the car horn to sound, reminding nearby people to dodge the car from behind to avoid casualties; and, use the camera installed on the wireless remote control aircraft or warning device or a The lifting pole on the car body is used to shoot the rear road image towards the rear of the car, and the vehicle host computer judges the fast approaching situation of the rear vehicle based on the rear road image, so as to unlock the door and/or enable the car horn to sound to remind nearby people dodge.

30: Vehicle

40, 210: car

41: Door lock circuit

42: Door unlock circuit

43: Car horn circuit

44: Headlight circuit

45: Vehicle screen circuit

46: Turn signal circuit

100, 200, 300, 400, 500, 600: vehicle collision warning system

120, 220, 320, 420, 520, 620: warning device

519: Wireless remote control aircraft

121, 221, 321, 421, 521, 621: processing module

122, 424: displacement driving device

123, 223, 323, 425, 523, 625: device-side communication module

124, 224, 324, 426, 626: Strobe lights

524: Four-axis flight drive module

125: wheel

126, 225: base

127, 226: warning equipment

128, 228: Pivot

129, 522: camera

130, 230, 330, 430, 530, 630: vehicle host

131, 231, 331, 431, 531, 631: host communication module

132, 232, 332, 432, 532, 632: Controller

140, 240, 340, 440, 540: remote control

141, 241, 341, 441, 541: Microprocessor

142, 244, 344, 444, 544: Remote communication module

143, 447, 547: Forward button

144, 448, 548: Recycle button

145, 245, 345, 445, 545: unlock button

146, 246, 346, 446, 546: lock button

147:Left button

148: Right button

150, 450, 550, 650: man-machine interface

222, 422, 622: ranging module

229, 329: mode switching switch

227: handle

242, 342, 442, 542: buzzer

243, 343, 443, 543: vibration motor

322, 423, 623: sensors

101~118: Steps

201~210: steps

301~310: steps

401~417: steps

501~513: steps

601~609: steps

651: Microprocessor

652: setter

653, 624: memory

654: Receiving module

655: Set transfer module

The first picture is a schematic diagram of the placement of the conventional warning signs.

The second figure is a schematic diagram of the first embodiment of the system of the present invention.

The third figure is a system block diagram of the first embodiment of the system of the present invention.

The 4th A figure is the bottom view of the self-propelled warning device of the first embodiment of the system of the present invention.

The 4th B figure is the side view of the self-propelled warning device of the first embodiment of the system of the present invention.

The fourth C figure is the front view of the self-propelled warning device of the first embodiment of the system of the present invention.

The fifth figure is a flowchart of the first embodiment of the system of the present invention.

The sixth figure is a schematic diagram of the second embodiment of the system of the present invention.

The seventh figure is a system block diagram of the second embodiment of the system of the present invention.

The eighth figure A is a top view of a portable warning device of the second embodiment of the system of the present invention.

The eighth figure B is a side view of a portable warning device of the second embodiment of the system of the present invention.

Figure 8 C is a front view of a portable warning device according to the second embodiment of the system of the present invention.

The ninth figure A is a top view of another portable warning device of the second embodiment of the system of the present invention.

The ninth figure B is a side view of another portable warning device of the second embodiment of the system of the present invention.

Figure 9C is a front view of another portable warning device according to the second embodiment of the system of the present invention.

Figure 10 is a flowchart of the second embodiment of the system of the present invention.

Figure 11 is a schematic diagram of the third embodiment of the system of the present invention.

Figure 12 is a system block diagram of the third embodiment of the system of the present invention.

Fig. 13 is a flowchart of the third embodiment of the system of the present invention.

Figure 14 is a schematic diagram of the fourth embodiment of the system of the present invention.

Figure 15 is a system block diagram of the fourth embodiment of the system of the present invention.

Figure 16 is a flowchart of the fourth embodiment of the system of the present invention.

Figure 17 is a schematic diagram of the fifth embodiment of the system of the present invention.

Figure 18 is an image of the road behind the vehicle captured by the camera of the fifth embodiment of the system of the present invention.

The nineteenth figure is the camera of the fifth embodiment of the system of the present invention to shoot the image of the vehicle behind the road behind the vehicle.

Fig. 20 is a system block diagram of the fifth embodiment of the system of the present invention.

Figure 21 is a flowchart of the fifth embodiment of the system of the present invention.

Figure 22 is a system block diagram of the sixth embodiment of the system of the present invention.

Fig. 23 is a flowchart of the sixth embodiment of the system of the present invention.

While the present invention will be fully described with reference to the accompanying drawings, which contain preferred embodiments of the invention, it should be understood that those skilled in the art may modify the invention described herein while still obtaining the benefits of the present invention. Therefore, it should be understood that the above description is a broad disclosure for those skilled in the art, and its content is not intended to limit the present invention.

Please refer to the second figure, which is a schematic diagram showing the first embodiment of the safety auxiliary early warning system of the present invention. In the first embodiment of the present invention, in order to solve the problem caused by the conventional warning equipment being only portable, the safety auxiliary warning system of the present invention is a vehicle collision warning system 100, which at least includes: a vehicle host 130 , installed inside a car 40; and a self-propelled warning device 120, which has a remote control movement function. After the person places the warning device 120 at the rear of the vehicle and faces the rear direction of the vehicle 40 , the person turns on the power of the warning device 120 to establish wireless communication between the warning device 120 and the vehicle host 130 . Personnel can operate one-person machine in the vehicle 40 surface 150 or a remote controller 140 (as shown in the third figure), to control the car host 130 to remotely control the warning device 120 to move forward and move a preset safe distance toward the rear of the car, or to remotely control the warning device 120 to recover and move from a distance To the back of the car, and during the movement of the warning device 120, the warning device 120 has a flashing light function to remind the car from afar to slow down, and the vehicle host 130 can remotely control the warning device 120 to the left or right, so as to prevent the warning device 120 from deviating from the Lane. Therefore, the system 100 of the present invention moves forward by remote control of the warning device 120, avoiding the need for personnel to carry the warning equipment in the lane, and increasing the safe distance for placing the warning equipment, so that when the rear vehicle 30 approaches quickly, the personnel have sufficient time to dodge , to avoid casualties.

In the first embodiment of the present invention, the vehicle collision warning system 100 further includes: a portable remote controller 140 capable of wireless communication with the vehicle host 130 . The remote controller 140 has an unlock button 145 , a door lock button 146 , a forward button 143 , a recovery button 144 , a left button 147 and a right button 148 . The user can remotely unlock the door of the vehicle 40 by pressing the unlock button 145 with the vehicle host 130 . The user presses the door lock button 146 to remotely lock the vehicle door 130 of the vehicle 40 . When the user looks at the warning device 120, the user presses the forward button 143 to send a signal to the warning device 120 by the remote control of the vehicle host 130, so that the warning device 120 starts to move forward from the static state; or the user presses the recovery button 144 can remotely control the car host 130 to send a signal to the warning device 120, so that the warning device 120 can turn around and advance to the rear position of the car. In addition, the warning device 120 is provided with a camera 129, which can transmit the rear image of the car back to the car screen for display, and when the warning device 120 is moving toward the rear of the car, personnel can watch the car screen and operate the car 40 in the car. The man-machine interface 150 remotely controls the warning device 120 to move left or right through the vehicle host 130, so as to prevent the warning device 120 from deviating from the lane.

Please refer to the third figure, which shows the system block diagram of the first embodiment of the safety auxiliary early warning system of the present invention. In the first embodiment of the present invention, the remote control 140 of the vehicle collision warning system 100 includes: a microprocessor 141, a communication module 142 of the remote control terminal and a plurality of buttons, wherein the microprocessor 141 is electrically connected to the remote control terminal The communication module 142 and the plurality of buttons. The plurality of buttons are respectively: a left button 147 , a right button 148 , a forward button 143 , a recovery button 144 , an unlock button 145 and a door lock button 146 . The microprocessor 141 is responsive to the triggering of the left key 147, the right key 148, the forward key 143, the recovery key 144, the unlock key 145, and the door lock key 146, and then controls the remote control terminal communication module 142 to wirelessly transmit a left signal , a signal to the right, a forward signal, a recovery signal, an unlock signal, and a door lock signal to the vehicle host 130 .

In the first embodiment of the present invention, the vehicle host 130 of the vehicle collision warning system 100 is installed inside a car 40, including: a controller 132 and a host-end communication module 131, wherein the controller 132 Control the host terminal communication module 131 to communicate wirelessly with the remote controller 140 and the warning device 120, and the controller 132 is electrically connected to the door lock circuit 41, the door unlock circuit 42, the car horn circuit 43, the headlight circuit 44 and Car screen line 45. The host communication module 131 receives a left signal, a right signal, a forward signal, a recovery signal, an unlock signal, and a door lock signal transmitted from the remote control communication module 142 of the remote controller 140 . The controller 132 receives the unlock signal from the host communication module 131 , and enables the door unlock circuit 42 to unlock the door of the car 40 in response to the unlock signal. The controller 132 receives the door lock signal from the host communication module 131 , and activates the door lock circuit 41 to lock the door of the car 40 in response to the door lock signal. The controller 132 receives the leftward, rightward, forward, and recovery signals from the host-side communication module 131, and controls the host-side communication module 131 to wirelessly transmit a leftward displacement signal, a rightward displacement signal, One forward mobile signal, one back Receive the displacement signal to the warning device 120 to remotely control the movement of the warning device 120 to move to the left, move to the right, move forward and recover, wherein the warning device 120 moves forward and leaves a position in response to the forward movement signal, and responds to the The displacement signal is recovered to get back to the present position.

In the first embodiment of the present invention, the warning device 120 of the vehicle collision warning system 100 at least includes: a warning device 127, which has a red reflective triangular cone shape or a triangle shape arranged by red LED lights; a displacement drive device 122, carrying the warning device 127; a device-side communication module 123, communicating wirelessly with the host-side communication module 131 of the vehicle host 130, to receive a leftward displacement signal, a rightward displacement signal, a forward movement signal, and a recovery displacement signal; and a processing module 121, which receives the leftward displacement, rightward displacement, forward movement, and recovery movement signals from the device-side communication module 123, and controls the displacement driving device 122 to move forward and backward according to these signals. Movements such as right forward, forward move, and recovery move. In addition, the warning device 120 further includes: a strobe light 124, the processing module 121 controls the flashing frequency of the strobe light 124; and a camera 129, the processing module 121 receives the image taken by the camera 129 and The device-side communication module 123 transmits the image behind the vehicle to the host-side communication module 131 of the vehicle host 130, and then the controller 132 enables the vehicle screen circuit 45 to display the image behind the vehicle for people in the vehicle Observe whether the advance of the warning device 120 deviates from the lane. The warning device 120 of the present invention also includes: a battery (not shown in the figure), which provides the operation between the displacement driving device 122, the processing module 121, the flashing light 124, the camera 129 and the device-end communication module 123 electricity required.

Please refer to Figure 4 A, Figure 4 B and Figure 4 C, which respectively show the bottom view, side view and front view of the self-propelled warning device of the first embodiment of the system of the present invention, and refer to Figure 3 at the same time Warning device 120. In the first embodiment of the present invention, the warning device 120 includes Including: a warning device 127 and a base 126, the warning device 127 and the base 126 both have a triangular shape, wherein the base 126 is a shell, and the displacement driving device 122 shown in the third figure, the device end The communication module 123, the processing module 121, the strobe light 124, the camera 129 and the battery. One side of the triangular shaped base 126 is a front end, and the vertex opposite to the side is a rear end, wherein the direction that the front end faces is the forward movement direction of the warning device 120 of the present invention. One side of the triangular warning device 127 is pivotally connected to the front end of the base 126 via two pivots 128 .

When the warning device 120 of the present invention is in a storage state, the triangular warning device 127 can be close to the upper surface of the base 126 , as shown in FIG. 4B . When a person uses the warning device 120 of the present invention, the person can rotate the warning device 127 so that the warning device 127 is perpendicular to the upper surface of the base 126 . Wherein, a power switch is arranged inside the pivot 128 , and when the warning device 120 is in a storage state, the power switch cuts off the power of the battery. When the warning device 127 is perpendicular to the upper surface of the base 126, the power switch connects the power of the battery to supply power to the displacement driving device 122, the processing module 121, the flashing light 124, and the video camera 129 and the operation between the device-side communication module 123 .

Please refer to the fourth figure A and the fourth figure C, the displacement driving device 122 includes: at least one motor and three wheels 125, and the processing module 121 responds to leftward displacement, rightward displacement, forward movement, recovery The movement signal controls the motor to drive the wheel 125 to rotate. The wheels 125 expose the lower surface of the base 126, wherein two wheels 125 are close to the front end, and one wheel 125 is close to the rear end, and the processing module 121 controls the rear end wheels 125 in response to the leftward displacement and rightward displacement signals, so as to It is determined that the warning device 120 moves to the left or to the right.

Please refer to FIG. 4 C, the flashing lights 124 and the camera 129 of the warning device 120 are arranged at the front end of the base 126, and the colors of the two flashing lights 124 are preferably blue and red. When the warning device 120 moves forward in the direction of the front end, the processing module 121 controls the flashing frequency of the strobe light 124, which can remind distant vehicles to slow down; and the processing module 121 receives the image captured by the camera 129, And the device-side communication module 123 transmits the captured image to the host-side communication module 131 of the vehicle host 130, and then the controller 132 enables the vehicle screen circuit 45 to display the captured image for people in the vehicle to observe the warning device Does the 120's advance deviate from the lane.

Please refer to the fifth figure, and cooperate with the third figure, which shows the flowchart of the first embodiment of the vehicle collision warning system 100 of the present invention. In the first embodiment of the present invention, the safety auxiliary early warning method of the present invention is a vehicle collision early warning method, which is used in the system 100 of the present invention shown in the third figure, including: a remote controller 140 wirelessly transmits a forward signal Or a recovery signal; a vehicle host 130 installed inside a car 40 accepts the remote control of the remote controller 140, and transmits a forward movement signal in response to the forward signal, and transmits a recovery displacement signal in response to the recovery signal; And provide a self-propelled warning device 120, the self-propelled warning device 120 carries a warning device 127, and is controlled by the remote control of the vehicle host 130, wherein the self-propelled warning device 120 wirelessly receives the forward movement signal, and responds to the The forward movement signal is used to move forward from a location for a preset distance, or the retraction displacement signal is received wirelessly, and the location moved to the preset distance is returned to the location according to the recovery displacement signal. The vehicle collision early warning method of the present invention is described in detail as follows in the steps 101-118 corresponding to the remote controller 140, the vehicle host 130 and the self-propelled warning device 120:

Step 101 : A person presses the door lock button 146 on the remote controller 140 , and the microprocessor 141 controls the remote control communication module 142 to send a door lock signal to the vehicle host 130 .

Step 102: When the host end communication module 131 of the vehicle host 130 receives the door lock signal sent by the remote control end communication module 142, the controller 132 receives the door lock signal from the host end communication module 131, And in response to the door lock signal enable (enable) the car door lock circuit 41, so that the car 40 locks the car door.

Step 103 : the person presses the unlock button 145 on the remote controller 140 , and the microprocessor 141 controls the remote communication module 142 to send an unlock signal to the vehicle host 130 .

Step 104: When the host communication module 131 of the vehicle host 130 receives the unlocking signal sent by the remote communication module 142, the controller 132 receives the unlocking signal from the host communication module 131, and The unlocking signal should enable the door unlocking circuit 42 so that the car 40 unlocks the door.

Step 106: After the warning device 120 is powered on, the processing module 121 receives an image signal captured by the camera 129 (please refer to the fourth figure C), and transmits the image signal to the device-side communication module 123 is sent back to the vehicle host 130.

Step 105: When the host-end communication module 131 of the vehicle host 130 receives the image signal, the controller 132 enables the vehicle screen circuit 45, so that the image is displayed on the vehicle screen for the user to observe the vehicle The coming vehicle at the rear and the advancing direction of the warning device 120 .

Step 107 : The person presses the forward button 143 on the remote controller 140 , and the microprocessor 141 controls the remote communication module 142 to send a forward signal to the vehicle host 130 .

Step 108: When the host communication module 131 of the vehicle host 130 receives the forward signal from the remote communication module 142, the controller 132 receives the forward signal from the host communication module 131, and responds to the The forward signal controls the host communication module 131 to send a forward movement signal to the warning device 120 . Or, the controller 132 responds to personnel operating the man-machine in the vehicle The interface 150 is used to control the communication module 131 of the host computer to send a moving forward signal to the warning device 120 .

Step 109: When the device-side communication module 123 of the warning device 120 receives a forward movement signal, the processing module 121 receives the forward movement signal from the device-side communication module 123, and controls the forward movement signal in response to the forward movement signal. The displacement driving device 122 drives the wheel 125 of the warning device 120 to move forward by a preset safe distance.

Step 110 : The person presses the left button 147 on the remote controller 140 , and the microprocessor 141 controls the remote communication module 142 to send a left signal to the vehicle host 130 .

Step 111: When the host end communication module 131 of the vehicle host 130 receives the leftward signal from the remote control end communication module 142, the controller 132 receives the leftward signal from the host end communication module 131, and In response to the leftward signal, the communication module 131 at the host end is controlled to transmit a leftward displacement signal to the warning device 120 . Alternatively, the controller 132 controls the communication module 131 at the host end to send a leftward displacement signal to the warning device 120 in response to the personnel operating the man-machine interface 150 in the vehicle.

Step 112: When the device-side communication module 123 of the warning device 120 receives the leftward displacement signal, the processing module 121 receives the leftward displacement signal from the device-side communication module 123, and responds to the leftward displacement The signal is used to control the displacement driving device 122 to drive the warning device 120 to move to the left.

Step 113 : the person presses the right button 148 on the remote controller 140 , and the microprocessor 141 controls the remote communication module 142 to send a right signal to the vehicle host 130 .

Step 114: When the host end communication module 131 of the vehicle host 130 receives the rightward signal from the remote control end communication module 142, the controller 132 transmits the signal from the host end communication module 131 Receive the rightward signal, and control the host communication module 131 to transmit a rightward displacement signal to the warning device 120 in response to the rightward signal. Alternatively, the controller 132 controls the communication module 131 at the host end to send a rightward movement signal to the warning device 120 in response to a person operating the man-machine interface 150 in the vehicle.

Step 115: When the device-side communication module 123 of the warning device 120 receives the rightward displacement signal, the processing module 121 receives the rightward displacement signal from the device-side communication module 123, and responds to the rightward displacement The signal is used to control the displacement driving device 122 to drive the warning device 120 to move to the right.

Step 116 : The person presses the recycling button 144 on the remote controller 140 , and the microprocessor 141 controls the remote communication module 142 to send a recycling signal to the vehicle host 130 .

Step 117: When the host end communication module 131 of the vehicle host 130 receives the recovery signal from the remote control end communication module 142, the controller 132 receives the recovery signal from the host end communication module 131, and The communication module 131 at the control host end should send a recovery movement signal to the warning device 120 according to the recovery signal. Alternatively, the controller 132 controls the communication module 131 at the host end to send a recovery movement signal to the warning device 120 in response to personnel operating the man-machine interface 150 in the vehicle.

Step 118: When the device-side communication module 123 of the warning device 120 receives the recovery movement signal, the processing module 121 receives the recovery movement signal from the device-side communication module 123, and controls the recovery movement signal in response to the recovery movement signal. The displacement driving device 122 rotates and drives the wheels 125 of the warning device 120 to recover and move to the rear of the vehicle 40 .

Therefore, the flow chart shown in the fifth figure of the present invention includes a vehicle collision warning method, which is implemented in a central locking system. A host 130 for a vehicle, including: a remote controller 140 wirelessly transmits a advance signal or a recovery signal; the vehicle host 130 accepts the remote control of the remote controller 140, and transmits a forward movement signal to a self-propelled warning device 120 in response to the forward signal, and transmits a recovery displacement in response to the recovery signal The signal is sent to the self-propelled warning device 120, wherein the self-propelled warning device advances away from a location in response to the forward movement signal, and returns to the location in response to the recovery displacement signal.

Please refer to the sixth figure, which is a schematic diagram showing the second embodiment of the safety auxiliary early warning system of the present invention. In the second embodiment of the present invention, in order to solve the problems caused by the conventional warning equipment not having the early warning function of active detection, the safety auxiliary early warning system of the present invention is a vehicle collision early warning system 200, which at least includes: a vehicle Host 230 is installed inside a car 210; and a portable warning device 220 is a reaction module with distance measuring function, after the personnel turns on the power of the warning device 220, the warning device 220 and the vehicle host Wireless communication is established between 230, and the warning device 220 operates in a mobile mode or an early warning mode according to the actuation of a mode switching switch 229 . When a person is carrying the warning device 220 to the rear of the vehicle, the warning device 220 is operated in the moving mode according to the mode switching switch 229, within a preset safe distance between the warning device 220 and the vehicle host 230, That is, within the communication range between the warning device 220 and the vehicle host 230, the warning device 220 will be enabled with the blinking function of the flashing light or the car 210 will be enabled with the blinking function of the direction lights to remind the distant vehicle 30 to slow down, Keep people safe. If the person carries the warning device 220 and walks beyond the preset safety distance, the warning device 220 will not be able to enable the flashing function of the flashlight, so as to remind the person not to take the warning device 220 out of the communication with the vehicle host 230 out of range. Once the person carries the warning device 220 and walks back within the preset safe distance, the warning device 220 will be enabled to flash the flashing light again.

When a person places the warning device 220 , the warning device 220 operates in the warning mode according to the mode switching switch 229 . The warning device 220 enables the response module of the ranging function to monitor the distance of the vehicle 30 toward the rear of the vehicle. If the speed of the rear vehicle 30 is too fast or the distance between the vehicle 30 and the warning device 220 is less than a preset value, the warning device 220 will wirelessly transmit a warning signal to the vehicle host 230, so that the vehicle host 230 Unlocking the doors of the car 210 and/or enabling the horn of the car 210 to sound in response to the warning signal.

In the second embodiment of the present invention, the vehicle collision warning system 200 further includes: a portable remote controller 240 capable of wireless communication with the vehicle host 230 . The remote controller 240 has an unlock button 245 , a door lock button 246 , a vibration motor 243 and a buzzer 242 . The user can remotely unlock the door of the car 210 by pressing the unlock button 245 with the car host 230 . The user presses the door lock button 246 to remotely lock the car host 230 to lock the door of the car 210 . When the car host 230 receives the warning signal, in addition to unlocking the door of the car 210 and/or enabling the horn of the car 210 to sound, the car host 230 sends a message to the remote controller 240 in response to the warning signal. , so that the motor 243 and the buzzer 242 can be vibrated, thereby reminding the user to avoid the vehicle 30 behind.

Please refer to the seventh figure, which shows the system block diagram of the second embodiment of the safety auxiliary early warning system of the present invention. In the second embodiment of the present invention, the remote controller 240 of the vehicle collision warning system 200 includes: a microprocessor 241, a remote communication module 244, a vibration motor 243, a buzzer 242 and a plurality of Buttons, wherein the microprocessor 241 is electrically connected to the communication module 244 of the remote control, the vibration motor 243 , the buzzer 242 and the plurality of buttons. The plurality of buttons include: an unlock button 245 and a door lock button 246 . The microprocessor 241 controls the remote communication module 244 to wirelessly transmit an unlock signal and a door lock signal to the vehicle host 230 in response to the triggering of the unlock button 245 and the door lock button 246 .

In the second embodiment of the present invention, the vehicle host computer 230 of the vehicle collision warning system 200 is installed inside a car 210, including: a controller 232 and a host terminal communication module 231, wherein the controller 232 Control the host communication module 231 to communicate wirelessly with the remote controller 240 and the warning device 220, and the controller 232 is electrically connected to the door lock circuit 41, the door unlock circuit 42, the car horn circuit 43, the headlight circuit 44 and Turn signal line 46. The host communication module 231 receives an unlock signal and a door lock signal transmitted from the remote control communication module 244 of the remote controller 240 , and receives a warning signal transmitted from the warning device 220 . The controller 232 receives the door lock signal from the host communication module 231 , and activates the door lock circuit 41 to lock the door of the car 210 in response to the door lock signal. The controller 232 receives the unlock signal from the host communication module 231 , and enables the door unlock circuit 42 to unlock the door of the car 210 in response to the unlock signal. The controller 232 receives the warning signal from the host communication module 231, and in response to the warning signal enables the door unlocking circuit 42 to unlock the door of the car 210, and enables the car horn circuit 43 to sound the car horn or the front of the car. Light line 44 flashes the headlights.

The warning device 220 of the vehicle collision warning system 200 of the present invention includes: a warning device 226, which has a red reflective triangular cone shape or a triangle shape arranged by red LED lights; The status of the warning device 226 to generate a signal, wherein the response module is a ranging module 222 configured to continuously measure the distance of a moving object approaching the warning device 226 towards a ranging direction, and generate a distance signal; A mode switching switch 229, used to switch a mobile mode or an early warning mode; a processing module 221, operated in the mobile mode or the early warning mode according to the mode switching switch 229, in the early warning mode, the processing module 221 Receive the distance signal from the ranging module 222, and determine whether to generate a warning signal according to the distance signal; a device-side communication module 223, when the processing module 221 generates the warning signal, by The processing module 221 controls the device-side communication module 223 to transmit the warning signal to the vehicle host 230; at least one strobe light 224, and the processing module 221 controls the flashing of the strobe light 224 in response to the generation of the warning signal frequency; and a battery (not shown in the figure), which provides the power required for the operation between the distance measuring module 222, the processing module 221, the flashing light 224 and the device-side communication module 223. In addition, a commercial radar ranging module can be used as the ranging module 222 of the warning device 220 of the present invention, and the ranging range can reach 70 to 100 meters. In this embodiment of the present invention, the warning device 220 also includes: a buzzer, the processing module 221 controls the operation of the buzzer in response to the generation of the warning signal, and the battery provides the buzzer Power required for operation.

When the mode switching switch 229 is switched to the mobile mode, within the communication range between the warning device 220 and the vehicle host 230, the warning device 220 will be enabled to flash the flash function or the car 210 will be activated. It can flash the direction lights to remind the cars coming from a distance to slow down. In one embodiment, when the warning device 220 is in the mobile mode, the processing module 221 controls the device-side communication module 223 to send a movement notification signal to the host-side communication module 231 of the vehicle host 230 . The controller 232 of the vehicle host 230 receives the movement notification signal from the host communication module 231 , and starts to operate in response to the movement notification signal, and wirelessly transmits a blinking indication signal to the warning device 220 every 1 second. The processing module 221 receives the blinking indication signal from the device-side communication module 223 each time, and enables the strobe light 224 to blink once in response to the blinking indication signal. The continuous flickering of the strobe light 224 can remind personnel not to take the warning device 220 out of the communication range of the vehicle host 230, and remind vehicles coming from afar to slow down to ensure personnel safety.

In another embodiment, when the warning device 220 is in the mobile mode, the processing module 221 controls the device-side communication module 223 to send a movement notification signal to the host-side communication module 231 of the vehicle host 230 . The controller 232 of the vehicle host 230 communicates from the host end The module 231 receives the movement notification signal, and starts waiting to receive a blinking indication signal transmitted by the warning device 220 in response to the movement notification signal. The processing module 221 wirelessly transmits the flashing indication signal to the vehicle host 230 every 1 second in the mobile mode. The controller 232 of the vehicle main unit 230 receives the blinking indication signal from the communication module 231 at the host end each time, and activates the direction light circuit 46 to make the direction light blink once in response to the blinking indication signal. The directional lights of the car 210 continue to flash, which can remind personnel not to take the warning device 220 out of the communication range of the vehicle host 230, and remind vehicles coming from afar to slow down to ensure personnel safety.

In the second embodiment of the present invention, when the mode switching switch 229 is switched to the early warning mode, the processing module 221 controls the device-side communication module 223 to send an early warning notification signal to the host of the vehicle host 230 Terminal communication module 231. The controller 232 of the vehicle host 230 receives the warning notification signal from the communication module 231 at the host end, and starts to monitor whether the warning device 220 transmits a warning signal according to the warning notification signal. In one embodiment, the processing module 221 continues to receive the distance signal for each distance measurement from the distance measurement module 222. When the processing module 221 determines the distance between two distance signals generated by two consecutive distance measurements When the distance difference exceeds a distance threshold, or the distance indicated by the distance signal is less than a warning distance threshold, the processing module 221 determines to generate the warning signal. In another embodiment, the processing module 221 continues to receive the distance signal and time of each distance measurement from the distance measurement module 222, and the processing module 221 calculates the time between two distance signals generated by two consecutive distance measurements difference and distance difference, and calculate the distance difference divided by the time difference to obtain a speed value, if the processing module 221 judges that the speed value exceeds a speed threshold value, then the processing module 221 decides to generate The warning sign.

It is worth mentioning that when the processing module 221 works in a mobile mode according to the mode switching switch 229, the warning device 220 receives information from the vehicle host 230 every 1 second. A flashing indication signal is transmitted, and the processing module 221 of the warning device 220 controls the flashing light 224 to flash each time in response to the flashing indication signal. Or, the vehicle host 230 receives a flashing indication signal transmitted from the warning device 220 every 1 second, and the controller 232 of the vehicle host 230 enables the direction light circuit 46 every time in response to the flashing indication signal. The direction lights flash. Therefore, when the warning device 220 is in the mobile mode, the flickering of the strobe light 224 or the flickering of the vehicle direction lights can remind personnel not to take the warning device 220 out of the communication range of the vehicle host 230, and at the same time remind Vehicles coming from afar slow down to ensure the safety of personnel.

Please refer to the eighth figure A, the eighth figure B and the eighth figure C, which respectively show the top view, side view and front view of a portable warning device 220 of the second embodiment of the system of the present invention, and refer to the seventh figure at the same time The warning device 220 is shown. The warning device 220 of the present invention comprises: a warning device 226 and a base 225, the warning device 226 and the base 225 both have a triangular shape, wherein one side of the triangular shape base 225 is a front end, opposite to the top of the side The angle is a rear end, and a handle 227 is arranged at the rear end top angle of the base 225, which is convenient for personnel to carry the warning device 220 of the present invention. Pivots 228 are respectively arranged on two sides of the front end of the base 225 to pivotally connect the warning device 226 . The mode switching switch 229 is installed in the pivot 228. When the warning device 226 is rotated and flatly attached to the upper surface of the base 225 to be stored, the mode switching switch 229 is switched to the mobile mode, as shown in the eighth figure A. , or when the warning device 226 is rotated perpendicular to the upper surface of the base 225 to be in use, the mode switching switch 229 is switched to the warning mode, as shown in the eighth figure B. The front end of the base 225 forms a housing between the two pivots 228, and the device terminal communication module 223, the processing module 221, the flashing light 224, the measuring device shown in the seventh figure are arranged inside the housing. from the module 222 and the battery.

Continuing to refer to the eighth figure C, the flashing light 224 and the distance measuring module 222 of the warning device 220 are arranged in the housing at the front end of the base 225, and the color of the two flashing lights 224 is preferably blue with red. The processing module 221 continuously monitors the distance generated by the ranging module 222 distance signal, when the rear vehicle 30 approaches rapidly, as shown in the sixth figure, the continuously monitored distance signal indicates that the distance value is getting smaller and smaller, and the processing module 221 will control the strobe in response to the smaller and smaller distance value The flickering frequency of the light 224 increases to remind the rear vehicle 30 to slow down. At the same time, a warning signal is generated and sent to the vehicle host 230 to unlock the door of the vehicle 210 and/or enable the horn of the vehicle 210 to sound.

Please refer to Figure 9 A, Figure 9 B and Figure 9 C, which show the top view, side view and front view of another portable warning device 220 of the second embodiment of the system of the present invention, respectively. The warning device 220 shown in the ninth figure A, the ninth figure B and the ninth figure C is different from the warning device 220 shown in the eighth figure A, the eighth figure B and the eighth C figure in that: two flashing lights 224 setting method. The two flashing lights 224 of the ninth figure A, the ninth figure B and the ninth figure C are rotatably arranged on the left and right sides of the warning device 226 back. When the warning device 220 is in the mobile mode or the early warning mode, the two flashing lights 224 can rotate horizontally, as shown by the two dotted arrows in Figure 9C. Whether the person is carrying the warning device 220 or placing the warning device 220 on a level ground, the flickering of the two flashing lights 224 can remind the rear vehicle 30 to slow down.

Please refer to Figure 10, together with Figure 7, which shows the flow chart of the second embodiment of the vehicle collision warning system 200 of the present invention. In the second embodiment of the present invention, the safety auxiliary early warning method of the present invention is a vehicle collision early warning method, which is used in the system 200 of the present invention shown in the seventh figure, including: the steps implemented in a central locking system , the central locking system includes a portable remote controller, a vehicle host installed inside a vehicle, and the steps implemented in a warning device. In the vehicle collision early warning method of the present invention, the steps 201-210 corresponding to the remote controller 240, the vehicle host 230 and the warning device 220 are described in detail as follows:

Step 201 : A person presses the door lock button 246 on the remote controller 240 , and the microprocessor 241 controls the remote communication module 244 to send a door lock signal to the vehicle host 230 .

Step 202: When the host end communication module 231 of the vehicle host 230 receives the door lock signal sent by the remote control end communication module 244, the controller 232 receives the door lock signal from the host end communication module 231, And in response to the door lock signal enable (enable) the car door lock circuit 41, so that the car 210 locks the car door.

Step 203 : the person presses the unlock button 245 on the remote controller 240 , and the microprocessor 241 controls the remote communication module 244 to send an unlock signal to the vehicle host 230 .

Step 204: When the host end communication module 231 of the vehicle host 230 receives the unlocking signal sent by the remote control end communication module 244, the controller 232 receives the unlocking signal from the host end communication module 231, and The door unlocking circuit 42 is enabled in response to the unlocking signal, so that the car 210 unlocks the door.

Step 205 and Step 206: When the warning device 220 operates in a moving mode according to the actuation of a mode switching switch 229 , the warning device 220 will wirelessly transmit a moving notification signal to the vehicle host 230 . In one embodiment, the warning device 220 receives a flashing indication signal transmitted from the vehicle host 230 every second, and the processing module 221 of the warning device 220 controls the flashing light every time in response to the flashing indication signal 224 flashes. In another embodiment, the vehicle host 230 receives a blinking indication signal sent from the warning device 220 every second, and the controller 232 of the vehicle host 230 enables the direction lights each time in response to the blinking indication signal. Line 46 blinks the directional lights. When the warning device 220 operates in an early-warning mode according to the operation of a mode switching switch 229, the warning device 220 will wirelessly transmit an early warning notification signal to the vehicle host 230, so that the vehicle host 230 starts to monitor the vehicle in response to the early warning notification signal. Whether the warning device 220 transmits a warning signal.

Step 207: The warning device 220 operates in the warning mode, and the ranging module 222 is enabled. The processing module 221 continuously receives a distance signal from the distance measuring module 222 .

Step 208: In one embodiment, the processing module 221 continues to receive the distance signal for each distance measurement from the distance measurement module 222. When the distance difference represented by the distance exceeds a distance threshold, or the distance represented by the distance signal is less than a warning distance threshold, the processing module 221 decides to generate the warning signal. In another embodiment, the processing module 221 continues to receive the distance signal and time of each distance measurement from the distance measurement module 222, and the processing module 221 calculates the time between two distance signals generated by two consecutive distance measurements difference and distance difference, and calculate the distance difference divided by the time difference to obtain a speed value, if the processing module 221 judges that the speed value exceeds a speed threshold value, then the processing module 221 decides to generate The warning sign. The processing module 221 controls the device communication module 223 to send the warning signal to the vehicle host 230 .

Step 209: The car host 230 receives the warning signal, and in response to the warning signal enables the door unlocking circuit 42 to unlock the door of the car 210, and enables the car horn circuit 43 to ring the car horn or the car. Headlight circuit 44 to flash the headlights. In addition, the car host 230 wirelessly transmits the warning signal to the remote controller 240 in response to the warning signal.

Step 210: The remote controller 240 receives the warning signal, and activates the vibration motor 243 and the buzzer 242 in response to the warning signal, and then reminds the user wearing the remote controller 240 to avoid the vehicle 30 behind.

Therefore, the flow chart shown in the tenth figure of the present invention includes a vehicle collision warning method implemented in a warning device 220, including: configuring a warning device 226; configuring a reaction module to respond to a moving object (rear vehicle 30) Rapidly approaching the condition of the warning device 226, and determining whether to generate a warning signal; 230 Response to the warning signal Unlocking the doors of the car 210 and/or enabling the horn of the car 210 to sound. The flow chart shown in the tenth figure of the present invention also includes a vehicle collision warning method, which is implemented in a central locking system. The central locking system includes a portable remote control 240 and a car 210 installed inside. The vehicle host 230 includes: the remote controller 240 wirelessly transmits a door lock signal or an unlock signal; the vehicle host 230 receives the remote control of the remote controller 240, and locks a door of the car 210 in response to the door lock signal , or unlock a door of the car 210 in response to the unlocking signal; it is characterized in that: when the car 210 temporarily stops for some reason, the vehicle host 230 receives a warning signal, and unlocks the door of the car 210 in response to the warning signal The car door and/or enable a horn of the car 210 to sound, wherein the warning signal indicates that a moving object (rear vehicle 30) is approaching the position of the car 210 rapidly, and the warning signal is transmitted from a warning device 220, and The warning device 220 is configured with a response module to respond to the situation of a moving object (the vehicle 30 behind) approaching rapidly, so as to determine whether to generate the warning signal. Wherein, the response module is a ranging module 222, and the ranging module 222 is configured to continuously measure the approaching distance of a moving object (the vehicle 30 behind) towards a ranging direction and generate a distance signal, and according to the The distance signal determines whether to generate the warning signal.

Please refer to the eleventh figure and the twelfth figure at the same time, which show the schematic diagram and system block diagram of the third embodiment of the safety auxiliary early warning system of the present invention respectively. In the third embodiment of the present invention, in order to solve the problems caused by the conventional warning equipment not having the early warning function of active detection, the safety auxiliary early warning system of the present invention is a vehicle collision early warning system 300, which at least includes: a warning The device 320 includes: a warning device, which has a red reflective triangular cone shape or a triangle shape arranged by red LED lights; a response module, which responds to the situation of the vehicle 30 approaching quickly in the rear to generate a signal, wherein the response module It is a sensor 322, which is configured on the warning device, and detects the inclination of the warning device due to the collision of the rear vehicle 30 to generate a sensing signal; a processing module 321, which receives the Sensing signals, and determining whether to generate a warning signal according to the sensing signals; a device-side communication module 323, when the processing module 321 generates the warning signal, the processing module 321 controls the device-side communication module 323 to transmit the warning signal; and a battery (not shown) to provide the power required for the operation between the sensor 322, the processing module 321 and the device-side communication module 323; and a vehicle host 330 , installed inside a car 40, comprising: a host communication module 331, receiving the warning signal transmitted from the device communication module 323; and a controller 332, receiving from the host communication module 331 The warning signal, and unlock the door of the car 40 and/or enable the horn of the car 40 to sound in response to the warning signal. The warning device 320 further includes at least one flashing light 324 or a buzzer, the processing module 321 controls the flashing frequency of the flashing light 324 or controls the operation of the buzzer in response to the generation of the warning signal, and the battery provides The power required for the operation of the flashing light 324 and the buzzer.

The processing module 321 operates in a mobile mode or an early warning mode according to the actuation of a mode switching switch 329 . When a person is carrying the warning device 320 to the rear of the vehicle, the warning device 320 is operated in the moving mode according to the mode switching switch 329, within a preset safe distance between the warning device 320 and the vehicle host 330, That is, within the communication range between the warning device 320 and the vehicle host 330, the warning device 320 will be enabled with the blinking function of the flashing lights or the car 40 will be enabled with the blinking function of the direction lights to remind the rear vehicle 30 to slow down, Keep people safe. If a person carries the warning device 320 and walks beyond the preset safety distance, the warning device 320 will not be able to enable the flashing function of the flashing light, so as to remind the person not to take the warning device 320 out of the communication with the vehicle host 330 out of range. Once the person carries the warning device 320 and walks back within the preset safe distance, the warning device 320 will be enabled to flash the flashing light again.

When the person places the warning device 320 , the warning device 320 operates in the warning mode according to the mode switching switch 329 . The warning device 320 enables the function of the sensor 322 to monitor whether the warning device of the warning device 320 is tilted or toppled by the impact of the vehicle 30 . If the sensor 322 detects that the speed of the rear vehicle 30 is too fast and knocks down the warning device 320, the processing module 321 controls the communication module 323 at the device end to wirelessly transmit a warning signal to the vehicle host 330, so that The car host 330 unlocks the door of the car 40 and/or enables the horn of the car 40 to sound in response to the warning signal.

In the third embodiment of the present invention, the vehicle collision warning system 300 further includes: a portable remote control 340 capable of wireless communication with the vehicle host 330 . The remote controller 340 has an unlock button 345 , a door lock button 346 , a vibration motor 343 and a buzzer 342 . The user can remotely unlock the door of the car 40 by pressing the unlock button 345 with the car host 330 . The user presses the door lock button 346 to remotely lock the car host 330 to lock the door of the car 40 . In addition, when the car host 330 receives the warning signal transmitted from the warning device 320, in addition to unlocking the door of the car 40 and/or enabling the horn of the car 40 to sound, the car host 330 responds to the The warning signal is sent to notify the remote controller 340 to enable the vibration motor 343 and the buzzer 342 , thereby reminding the user to avoid the vehicle 30 behind.

Please refer to the twelfth figure, in the third embodiment of the present invention, the remote controller 340 of the vehicle collision warning system 300 includes: a microprocessor 341, a remote communication module 344, a vibration motor 343, a Buzzer 342 and a plurality of buttons, wherein the microprocessor 341 is electrically connected to the remote communication module 344, vibration motor 343, buzzer 342 and the plurality of buttons, the plurality of buttons include: unlock button 345 and lock the door Key 346. The microprocessor 341 responds to the unlock button 345, The triggering of the door lock button 346 further controls the communication module 344 of the remote control terminal to wirelessly transmit an unlock signal and a door lock signal to the vehicle host 330 .

In the third embodiment of the present invention, the vehicle host computer 330 of the vehicle collision warning system 300 is installed inside a car 40, including: a controller 332 and a host terminal communication module 331, wherein the controller 332 Control the host communication module 331 to communicate wirelessly with the remote controller 340 and the warning device 320, and the controller 332 is electrically connected to the door lock circuit 41, the door unlock circuit 42, the car horn circuit 43, the headlight circuit 44 and Turn signal line 46. The host communication module 331 receives an unlock signal and a door lock signal transmitted from the remote control communication module 344 of the remote controller 340 , and receives a warning signal transmitted from the warning device 320 . The controller 332 receives the door lock signal from the host communication module 331 , and activates the door lock circuit 41 to lock the door of the car 40 in response to the door lock signal. The controller 332 receives the unlock signal from the host communication module 331 , and enables the door unlock circuit 42 to unlock the door of the car 40 in response to the unlock signal. The controller 332 receives the warning signal from the host communication module 331, and in response to the warning signal enables the door unlocking circuit 42 to unlock the door of the car 40, and enables the car horn circuit 43 to sound the car horn or the front of the car. Light line 44 flashes the headlights.

Please continue to refer to the twelfth figure, and refer to the eighth figure A, the eighth B figure and the eighth C, the warning device 320 of the vehicle collision warning system 300 of the present invention includes: a warning device 226, with a red reflective triangle A cone shape or a triangular shape arranged by red LED lights; a reaction module that responds to the situation that the rear vehicle 30 is rapidly approaching the warning device 226 to generate a signal, wherein the reaction module is a sensor 322 configured to last Sensing the sensing signal of being hit by a moving object (rear vehicle 30) on the warning device 226; a mode switching switch 329, used to switch a moving mode or an early warning mode; a processing module 321, switching the switch 329 according to the mode operating in the mobile mode or the Early warning mode, in the early warning mode, the processing module 321 receives the sensing signal from the sensor 322 (when the warning device 320 is hit, the sensing signal reflects the tilt or fall of the warning device 320), Determine whether to generate a warning signal according to the sensing signal; a device-side communication module 323, when the processing module 321 generates the warning signal, the processing module 321 controls the device-side communication module 323 to transmit the warning Signal to the vehicle host 330; at least one flashing light 324, the processing module 321 controls the flashing frequency of the flashing light 324 in response to the generation of the warning signal; and a battery (not shown), providing the sensor 322 , the power required for the operation between the processing module 321 , the strobe light 324 and the device-side communication module 323 .

In addition, a commercial gravity sensor can be used as the sensor 322 of the warning device 320 of the present invention to sense the tilt of the warning device. In another embodiment, the sensor 322 of the twelfth figure can be a rotary switch, which can be arranged in the pivot 228 shown in the eighth C figure, when the warning device 320 is hit by the following vehicle 30 , the rotary switch senses the tilting rotation of the warning device, so the processing module 321 generates and sends a warning signal.

When the mode switching switch 329 is switched to the mobile mode, within the communication range between the warning device 320 and the vehicle host 330, the warning device 320 will be enabled to flash the flash function or the car 40 will be activated. It can flash the direction lights to remind the cars coming from a distance to slow down. In one embodiment, when the warning device 320 is in the mobile mode, the processing module 321 controls the device-side communication module 323 to send a movement notification signal to the host-side communication module 331 of the vehicle host 330 . The controller 332 of the vehicle host 330 receives the movement notification signal from the host communication module 331 , and starts to operate in response to the movement notification signal, and wirelessly transmits a blinking indication signal to the warning device 320 every 1 second. The processing module 321 receives the blinking indication signal from the device-end communication module 323 each time, and enables the flashing light 324 to blink once in response to the blinking indication signal. The strobe lights 324 The continuous flickering can remind the personnel not to take the warning device 320 out of the communication range of the vehicle host 40, and remind the vehicles coming from afar to slow down to ensure personnel safety.

In another embodiment, when the warning device 320 is in the mobile mode, the processing module 321 controls the device-side communication module 323 to send a movement notification signal to the host-side communication module 331 of the vehicle host 330 . The controller 332 of the vehicle host 330 receives the movement notification signal from the host communication module 331 , and starts to wait for a blinking indication signal sent by the warning device 320 in response to the movement notification signal. The processing module 321 wirelessly transmits the blinking indication signal to the vehicle host 330 every 1 second in the mobile mode. The controller 332 of the vehicle host 330 receives the blinking indication signal from the host communication module 331 each time, and activates the blinker circuit 46 to make the blinker blink once in response to the blinking indication signal. The directional lights of the car 40 continue to flicker, which can remind personnel not to take the warning device 320 out of the communication range of the vehicle host 330, and remind vehicles coming from afar to slow down to ensure personnel safety.

In the third embodiment of the present invention, when the mode switching switch 329 is switched to the early warning mode, the processing module 321 controls the device-end communication module 323 to send an early warning notification signal to the host of the vehicle host 330 Terminal communication module 331. The controller 332 of the vehicle host 330 receives the warning notification signal from the communication module 331 at the host end, and starts to monitor whether the warning device 320 transmits a warning signal according to the warning notification signal. In one embodiment, the processing module 321 continues to receive the sensing signal from the sensor 322, and when the processing module 321 judges that the sensing signal indicates that the warning device has been hit, the processing module 321 decides to generate the warning Signal.

It is worth mentioning that when the processing module 321 works in a mobile mode according to the mode switching switch 329, the warning device 320 receives a flashing indication signal sent by the vehicle host 330 every second, and the warning device 320 The processing module 321 of 320 responds to the blinking indication signal every time The flashing light 324 is controlled to flash. Or, the vehicle host 330 receives a blinking indication signal transmitted from the warning device 320 every second, and the controller 332 of the vehicle host 330 enables the direction light circuit 46 to activate the blinking indication signal each time. The direction lights flash. Therefore, when the warning device 320 is in the mobile mode, the flickering of the strobe light 324 or the flickering of the vehicle direction lights can remind personnel not to take the warning device 320 out of the communication range of the vehicle host 330, and at the same time remind Vehicles coming from afar slow down to ensure the safety of personnel.

Please refer to the thirteenth figure, together with the twelfth figure, which shows the flow chart of the third embodiment of the vehicle collision warning system 300 of the present invention. In the third embodiment of the present invention, the safety auxiliary early warning method of the present invention is a vehicle collision early warning method, which is used in the system 300 of the present invention shown in the twelfth figure, including: implemented in a central locking system Steps, the central locking system includes a portable remote control 340 and a vehicle host 330 installed inside a car 40 , and the steps implemented in a warning device 320 . In the vehicle collision early warning method of the present invention, steps 301-310 corresponding to the remote controller 340, the vehicle host 330 and the warning device 320 are described in detail as follows:

Step 301 : A person presses the door lock button 346 on the remote controller 340 , and the microprocessor 341 controls the remote communication module 344 to send a door lock signal to the vehicle host 330 .

Step 302: When the host end communication module 331 of the vehicle host 330 receives the door lock signal sent by the remote control end communication module 344, the controller 332 receives the door lock signal from the host end communication module 331, And in response to the door lock signal enable (enable) the car door lock circuit 41, so that the car 40 locks the car door.

Step 303 : the person presses the unlock button 345 on the remote controller 340 , and the microprocessor 341 controls the remote communication module 344 to send an unlock signal to the vehicle host 330 .

Step 304: When the host communication module 331 of the vehicle host 330 receives the unlock signal sent by the remote communication module 344, the controller 332 receives the unlock signal from the host communication module 331, and The door unlocking circuit 42 is enabled in response to the unlocking signal, so that the car 40 unlocks the door.

Step 305 and Step 306: When the warning device 320 operates in a moving mode according to the actuation of a mode switching switch 329 , the warning device 320 will wirelessly transmit a moving notification signal to the vehicle host 330 . In one embodiment, the warning device 320 receives a flashing indication signal transmitted from the vehicle host 330 every second, and the processing module 321 of the warning device 320 controls the flashing light every time in response to the flashing indication signal 324 flashes. In another embodiment, the vehicle host 330 receives a blinking indication signal transmitted from the warning device 320 every second, and the controller 332 of the vehicle host 330 activates the directional lights each time in response to the blinking indication signal. Line 46 blinks the directional lights. When the warning device 320 operates in an early-warning mode according to the actuation of a mode switch 329, the warning device 220 will wirelessly transmit an early warning notification signal to the vehicle host 330, so that the vehicle host 330 starts to monitor the vehicle in response to the early warning notification signal. Whether the warning device 320 transmits a warning signal.

Step 307: The warning device 220 operates in the warning mode, and the sensor 322 is enabled. The processing module 321 continuously detects whether the warning device is tilted or impacted from the sensor 322 to receive a sensing signal.

Step 308: In one embodiment, the processing module 321 continues to receive the sensing signal from the sensor 322, and when the processing module 321 determines that the sensing signal indicates that the warning device is hit or tilted, then the processing module 321 Group 321 decides to generate the warning signal. The processing module 321 controls the device communication module 323 to send the warning signal to the vehicle host 330 .

Step 309: The car host 330 receives the warning signal, and in response to the warning signal, enables the door unlocking circuit 42 to unlock the door of the car 40, and enables the car horn circuit 43 to sound the car horn or the car. Headlight circuit 44 to flash the headlights. In addition, the car host 330 wirelessly transmits the warning signal to the remote controller 340 in response to the warning signal.

Step 310: the remote controller 340 receives the warning signal, and activates the vibration motor 343 and the buzzer 342 in response to the warning signal, and then reminds the user wearing the remote controller 340 to avoid the vehicle 30 behind.

Therefore, the flow chart shown in the thirteenth figure of the present invention includes a vehicle collision warning method implemented in a warning device 320, including: configuring a warning device; configuring a reaction module to respond to a moving object (rear vehicle 30) Rapidly approaching the condition of the warning device to determine whether to generate a warning signal; Unlocking the doors of the car 40 and/or enabling the horn of the car 40 to sound in response to the warning signal. The flow chart shown in the thirteenth figure of the present invention also includes a vehicle collision warning method, which is implemented in a central locking system. The central locking system includes a portable remote control 340 and a car 40 installed inside A vehicle host 330, including: a door lock signal or an unlock signal wirelessly transmitted by the remote controller 340; the vehicle host 330 receives the remote control of the remote controller 340, and locks a part of the car 40 in response to the door lock signal A car door, or unlock a car door of the car 40 in response to the unlocking signal; it is characterized in that: when the car 40 temporarily stops for some reason, the car host 330 receives a warning signal, and unlocks the door of the car 40 in response to the warning signal The car door and/or enable a horn of the car 40 to sound, wherein the warning signal indicates that a moving object (rear vehicle 30) is rapidly approaching the position of the car 40, and the warning signal is transmitted from a warning device 320, And this warning device 320 configures a response module to react a moving object (rear vehicle 30) fast The status of the warning device is quickly approached, and based on this, it is determined whether to generate the warning signal. Wherein, the reaction module is a sensor 322, and the sensor 322 is configured on the warning device to detect the degree of inclination of the warning device due to the collision of the moving object (rear vehicle 30) and generate a sensing signal, According to the sensing signal, it is determined whether to generate the warning signal.

Please refer to Figure 14, which is a schematic diagram showing the fourth embodiment of the safety auxiliary early warning system of the present invention. In the fourth embodiment of the present invention, in order to solve the problems caused by the conventional warning equipment that is only portable and does not have the early warning function of active detection, the safety auxiliary early warning system of the present invention is a vehicle collision early warning system 400 at least includes: a vehicle host 430 installed inside a vehicle 40; and a warning device 420 with remote control movement function and detection and early warning function. After the person places the warning device 420 at the rear of the vehicle and faces the rear direction of the vehicle 40 , the person turns on the power of the warning device 420 to establish wireless communication between the warning device 420 and the vehicle host 430 . Personnel can operate a human-machine interface 450 or a remote controller 440 (as shown in the fifteenth figure) in the car 40 to control the car host 430 to remotely control the warning device 420 to move forward and move a preset safe distance toward the rear of the car , or the warning device 420 is recovered from a remote place and moved to the back of the car by remote control, and during the movement of the warning device 420, the warning device 420 has a flashing light function to remind vehicles coming from a distance to slow down. Therefore, the system 400 of the present invention moves forward by remote control of the warning device 420, avoiding the need for personnel to carry the warning device in the lane, and increasing the safe distance for placing the warning device, so that when the rear vehicle 30 approaches quickly, the personnel have sufficient dodge time to avoid casualties.

In the fourth embodiment of the present invention, the vehicle collision warning system 400 further includes: a remote controller 440 capable of wireless communication with the vehicle host 430 . The remote controller 440 has an unlock button 445 , a door lock button 446 , a forward button 447 and a recovery button 448 . The user can remotely unlock the door of the car 40 by pressing the unlock button 445 with the car host 430 . User presses the lock button The key 446 can remotely control the vehicle host 430 to lock the doors of the vehicle 40 . When the user looks at the warning device 420, the user presses the forward button 447 to send a message to the warning device 420 from the vehicle host 430 by remote control, so that the warning device 420 starts to move forward from the static state; or the user presses the recovery button 448 The car host 430 can be remotely controlled to send a signal to the warning device 420, so that the warning device 420 can turn and move toward the rear of the car to a position behind the car. In addition, the warning device 420 is provided with a video camera and the remote control 440 is provided with a left button and a right button. As shown in the first embodiment, the image behind the car can be sent back to the car screen for display, and when the warning device 420 faces When the car is moving forward, personnel can watch the car screen in the car and operate the man-machine interface 450 of the car 40 to remotely control the warning device 420 to the left or right, so as to prevent the warning device 420 from deviating from the lane.

Please refer to Figure 15, which is a system block diagram showing the fourth embodiment of the vehicle collision warning system of the present invention. In the fourth embodiment of the present invention, the remote controller 440 of the vehicle collision warning system 400 includes: a microprocessor 441, a remote communication module 442, a vibration motor 443, a buzzer 442 and a plurality of buttons, wherein the microprocessor 441 is electrically connected to the remote communication module 442 and the plurality of buttons. The plurality of buttons are respectively: a forward button 447 , a recovery button 448 , an unlock button 445 and a door lock button 446 . The microprocessor 441 controls the communication module 444 of the remote control terminal to wirelessly transmit a forward signal, a recovery signal, an unlock signal, an The door lock signal is given to the vehicle host 430 .

In the fourth embodiment of the present invention, the vehicle host computer 430 of the vehicle collision warning system 400 is installed inside a car 40, including: a controller 432 and a host terminal communication module 431, wherein the controller 432 Control the communication module 431 at the host end to communicate wirelessly with the remote controller 440 and the warning device 420, and the controller 432 is electrically connected to the door locking circuit 41, the door unlocking circuit 42, Car horn circuit 43 , headlight circuit 44 and car screen circuit 45 . The host communication module 431 receives a forward signal, a recovery signal, an unlock signal and a door lock signal transmitted from the remote control communication module 442 of the remote control 440 . The controller 432 receives the unlock signal from the host communication module 431 , and enables the door unlock circuit 42 to unlock the door of the car 40 in response to the unlock signal. The controller 432 receives the door lock signal from the host communication module 431 , and activates the door lock circuit 41 to lock the door of the car 40 in response to the door lock signal. The controller 432 receives the advance and recovery signals from the host communication module 431, and controls the host communication module 431 to wirelessly transmit a forward movement signal and a recovery displacement signal to the warning device 420 in response to the signals. The warning device 420 is remotely controlled to move forward and recover, wherein the warning device 420 moves forward and leaves a location in response to the forward movement signal, and returns to the location in response to the recovery displacement signal.

In the fourth embodiment of the present invention, the warning device 420 of the vehicle collision warning system 400 at least includes: a warning device, which has a red reflective triangular cone shape or a triangle shape arranged by red LED lights; a displacement driving device 424 , carrying the warning device; a device-side communication module 425, which communicates wirelessly with the host-side communication module 431 of the vehicle host 430, to receive a forward movement signal and a recovery displacement signal; a ranging module 422, configured with Continuously measure the distance of a moving object towards a ranging direction and generate a distance signal; a sensor 423 is configured to continuously sense the sensing signal hit by a moving object; a processing module 421 works on a moving mode or an early warning mode, in this movement mode, the processing module 421 receives the forward movement and recovery movement signals from the device-side communication module 423, and controls the displacement driving device 424 to move forward and recover movement, etc. according to these signals In addition, in the warning mode, the processing module 421 receives the distance signal from the ranging module 422 and receives the sensing signal from the sensor 423 (when the warning device 420 is hit, the sensor The detection signal reflects the tilt or fall of the warning device 420), and according to the distance signal And/or the sensing signal determines whether to generate a warning signal, when the processing module 421 generates the warning signal, the processing module 421 controls the device-side communication module 425 to send the warning signal to the vehicle host 430 at least one flashing light 426, the processing module 421 controls the flashing frequency of the flashing light 426 in response to the generation of the warning signal; and a battery (not shown) provides the power required for the operation of the warning device 420 of the present invention.

It is worth mentioning that the operation of the vibration motor 443 and the buzzer 442 in the fourth embodiment of the present invention is the same as that of the vibration motor 443 and the buzzer 442 in the second embodiment or the third embodiment, here I won't go into details. The operation of the ranging module 422 of the warning device 420 in the fourth embodiment of the present invention is the same as that of the ranging module 222 in the second embodiment of the present invention, and will not be repeated here. And the operation of the sensor 423 (the fifteenth figure) of the warning device 420 of the fourth embodiment of the present invention is the same as that of the sensor 322 (the twelfth figure) of the vehicle collision warning system 300 of the third embodiment of the present invention The operation system is the same, so I won't repeat them here.

Please refer to the sixteenth figure, together with the fifteenth figure, it is a flow chart showing the fourth embodiment of the vehicle collision warning system 400 of the present invention. In the fourth embodiment of the present invention, the safety auxiliary early warning method of the present invention is a vehicle collision early warning method, which is used in the system 400 of the present invention shown in FIG. 15 . In the vehicle collision early warning method of the present invention, the steps 401-415 corresponding to the remote controller 440, the vehicle host 430 and the warning device 420 are as follows:

Step 401 to Step 404: the operation system of the remote controller 440 and the vehicle host 430 is the same as that described in step 201 and step 204 shown in the tenth figure or the operation described in step 301 and step 304 shown in the thirteenth figure. Let me repeat.

Step 405 to Step 407: the operation of the remote controller 440, the vehicle host 430 and the warning device 420 is the same as that described in step 107 and step 109 shown in the fifth figure, and will not be repeated here.

Step 408: The operation of the warning device 420 includes the operation described in step 207 shown in the tenth figure and the operation described in step 307 shown in the thirteenth figure, and will not be repeated here.

Step 409 to Step 411: the operation of the remote controller 440, the car host 430 and the warning device 420 is the same as that described in step 208 and step 210 shown in the tenth figure, and will not be repeated here.

Step 412 to Step 414: the operations of the remote controller 440, the vehicle host 430 and the warning device 420 are the same as those described in Step 308 and Step 310 shown in FIG. 13, and will not be repeated here.

Step 415 to Step 417: the operations of the remote controller 440, the vehicle host 430 and the warning device 420 are the same as the operations described in step 116 and step 118 shown in the fifth figure, and will not be repeated here.

According to the vehicle collision warning system implemented in the above-mentioned embodiments of the present invention, the advantages are: (1) the system of the present invention can use the remote controller to remotely control the forward direction of the warning device with automatic movement function through the vehicle host, so as to avoid the need for personnel to take The warning device travels on the shoulder of the road, and increases the safe distance for placing the warning device. When the warning device is to be withdrawn, the remote control is used to remotely control the warning device through the vehicle host to return to the original position, without the need for personnel to retrieve the warning device; and, ( 2) Use the warning device with the distance measuring function of the coming vehicle and the impact sensing function of the warning equipment to send a warning signal to the vehicle host to unlock the door and/or enable the vehicle horn to sound to remind nearby people to avoid the oncoming vehicle from behind , to avoid casualties.

Please refer to Figure 17, which is a schematic diagram showing the fifth embodiment of the safety auxiliary early warning system of the present invention. In the fifth embodiment of the present invention, the safety auxiliary warning system of the present invention is a vehicle collision warning system 500, which includes: a wireless remote control aircraft 519 and a vehicle host 530 installed inside a car 40, wherein the The wireless remote control aircraft 519 includes a camera 522 and is remotely controlled by the vehicle host 530 . When the car 40 stops temporarily for some reason, the user places the wireless remote control aircraft 519 on the rear compartment (or roof) of the car, and makes the shooting direction of the camera 522 toward the rear of the car 40 . The user uses a remote controller 540 to press a forward button 547 to send a forward signal to the vehicle host 530, and the vehicle host 530 controls the wireless remote control aircraft 519 to vertically ascend and fly to a preset altitude in response to the forward signal, then from The wireless remote control aircraft 519 receives the camera 522 to shoot the rear road image of the vehicle, as shown in FIG. 18 . The car host 530 identifies the road range (areas shown by the oblique lines) or the rear direction of the car according to the rear road image analysis, and then controls the wireless remote control aircraft 519 to fly a preset distance in the rear direction of the car.

After the wireless remote control aircraft 519 flies a preset distance, the car host 530 will remotely control the wireless remote control aircraft 519 to stay in the air, and continue to shoot rear road images to monitor a rear vehicle, as shown in the nineteenth figure. The car host 530 continues to receive the rear road image taken by the camera 522 from the wireless remote control aircraft 519, and judges whether there is a rear vehicle 30 rapidly approaching the location of the car according to the rear road image, as shown in Figure 19, To decide to unlock a door of the car 40 and/or enable a horn of the car 40 to sound. When the vehicle host 530 judges that there is a rear vehicle 30 approaching the position of the vehicle rapidly, in addition to unlocking a door of the vehicle 40 and/or enabling a horn of the vehicle 40 to sound to remind passengers inside and outside the vehicle, the vehicle The host computer 530 also informs the remote controller 540 to enable the vibration motor 543 and the buzzer 542, thereby reminding the driver to avoid vehicles behind. Wait for the user to use the remote controller 540 to press a recovery button 548 to send a recovery signal to the vehicle host 530, and the vehicle host 530 controls the wireless remote control aircraft 519 to fly back from the sky at a preset distance behind the vehicle in response to the recovery signal. Starting parking position.

Please refer to the twentieth figure, which shows the block diagram of the fifth embodiment of the vehicle collision warning system of the present invention. The wireless remote control aircraft 519 of the vehicle collision warning system 500 of the present invention includes: a four-axis flight drive module 524, a processing module 521, a camera 522 and a device-side communication module 523, wherein the device-side communication module 523 establishes wireless communication with the vehicle host 530 installed inside the vehicle. The processing module 521 accepts the remote control of the vehicle host 530 through the device-side communication module 523 to control the four-axis flight driving module 524, and enables the shooting function of the camera 522 to shoot the rear road image with the camera 522 (see tenth 8 and 19) are transmitted to the vehicle host 530 through the device-side communication module 523 for analysis and judgment. In addition, the wireless remote control aircraft 519 further adds a flashing light on the top surface of the casing, and the processing module 521 controls the flashing of the flashing light.

The vehicle collision warning system of the present invention includes: a vehicle central locking system, the vehicle central locking system includes a portable remote control 540 and a vehicle host 530 . The remote controller 540 and the vehicle host 530 are the same as the remote controller 140 and the vehicle host 130 shown in the first embodiment. In the fifth embodiment of the present invention, the vehicle host 530 further includes the operations described below. The host terminal communication module 531 wirelessly receives an image, and the image is taken by a camera towards the rear of the car, and the controller 532 is electrically connected to a door locking circuit 41, a door unlocking circuit 42, A car horn circuit 43, a headlight circuit 44 and a turn signal circuit 46, wherein the camera can be a camera 522 installed in a wireless remote control aircraft 519, as shown in the seventeenth figure, or installed in a The camera 129 of the warning device 120 is shown in the fourth figure C.

Take the camera 522 shown in Figure 17 installed on a wireless remote control aircraft 519 as an example, when the car 40 stops temporarily for some reason, the user places the wireless remote control aircraft 519 in the rear compartment (or roof) of the car and make the shooting direction of the camera 522 toward the rear of the vehicle 40 . The controller 532 remotely controls the wireless remote control aircraft 519 through the host communication module 531 to fly vertically to a preset height or to fly forward and above the vehicle for a preset distance, and then receive the camera 522 from the wireless remote control aircraft 519 to shoot The image of the road behind the car is shown in Figure 18, and the controller 532 receives the image from the communication module 531 at the host end. The controller 532 recognizes the road range (the area shown by the oblique line) or the rear direction of the car according to the image analysis of the rear road image of the car shown in Figure 18, and then controls the wireless remote control aircraft 519 to fly vertically to a preset height or Fly forward and fly a preset distance toward the rear of the car. After the wireless remote control aircraft 519 flies a preset distance, the car host 530 will remotely control the wireless remote control aircraft 519 to stay in the air, and continue to take images of the road behind. The controller 532 judges whether there is a rear vehicle 30 rapidly approaching the location of the vehicle according to the road image behind the vehicle shown in FIG. 19 . Firstly, the controller 532 sets a plurality of dotted lines in the road range and records the pixel values of the road colors indicated by the plurality of dotted lines, by continuously monitoring the content of the road image. Between two consecutive frames of the road image, the controller 532 judges how much the rear vehicle 30 moves to cover the number of dotted lines, and can determine the speed of the rear vehicle 30 accordingly, and judge whether the rear vehicle 30 is fast approaching the car. 40, and then determine to enable the door unlocking circuit 542 to unlock a door of the car 40 and/or enable the car horn circuit 543 to make a horn of the car 40 sound.

In addition, in another embodiment of the present invention, the camera is installed on a warning device, and the warning device establishes wireless communication with the host-side communication module 531, so that the controller can remotely control the camera through the host-side communication module 531 Take the image of the road behind the vehicle and receive the image, and the warning device is placed at a preset distance behind the vehicle. The controller 532 judges whether there is a rear vehicle 30 rapidly approaching the position of the car in the rear road image according to the above method, so as to decide to enable the door unlocking circuit 542 to unlock a door of the car 40 and/or enable the car horn circuit 543 makes a horn of the car 40 sound.

In addition, in another embodiment of the present invention, the camera is installed on a lifting rod, and the lifting rod is installed on a body of the vehicle 40, and the controller 532 of the vehicle host 530 controls the lifting rod The height of the camera is raised and lowered, and the camera is remotely controlled to take pictures of the road behind the car (see Figures 18 and 19). The controller 532 receives the rear road image from the host communication module 531 . The controller 532 analyzes and identifies the road range (the area indicated by the oblique line) according to the image analysis of the road behind the vehicle shown in FIG. 18 . Next, the controller 532 sets a plurality of dotted lines in the road range and records pixel values of road colors indicated by the plurality of dotted lines, by continuously monitoring the content of the road image. Between two consecutive frames of the road image, the controller 532 determines how much the rear vehicle 30 moves to cover the number of dotted lines, so as to determine the speed of the rear vehicle 30 and determine whether the rear vehicle 30 is fast approaching the vehicle. 40, and then decide to enable the door unlocking circuit 542 to unlock a door of the car 40 and/or enable the car horn circuit 543 to make a horn of the car 40 sound.

In addition, in another embodiment of the present invention, the camera is a wireless camera, and establishes wireless communication with the vehicle host, so that the controller can remotely control the wireless camera through the host communication module 531 to take pictures of the road behind the vehicle. and receiving the image, wherein the wireless camera is magnetically attached to a body of the vehicle. The controller 532 judges whether there is a rear vehicle 30 rapidly approaching the location of the vehicle in the rear road image according to the above-mentioned method, so as to decide to enable the The door unlock circuit 42 unlocks a door of the car 40 and/or enables the car horn circuit 43 to make a horn of the car 40 sound.

Please refer to the twenty-first figure, and cooperate with the twentieth figure, which shows the flow chart of the fifth embodiment of the vehicle collision warning system 500 of the present invention. In the fifth embodiment of the present invention, the safety auxiliary warning method of the present invention is a vehicle collision warning method, which is used in the system 500 of the present invention shown in FIG. 20 . The steps 501-513 corresponding to the remote controller 540, the vehicle host 530 and the warning device 520 in the vehicle collision warning method of the present invention are as follows:

Step 501 to Step 504: The operation system of the remote control 540 and the car host 530 is the same as that of Step 201 and Step 204 shown in the tenth figure or step 301 and step 304 shown in the thirteenth figure or step 401 shown in the sixteenth figure The operation described in step 404 will not be repeated here.

Step 505 : The person presses the forward button 547 on the remote controller 540 , and the microprocessor 541 controls the remote communication module 544 to send a forward signal to the vehicle host 530 .

Step 506: When the host end communication module 531 of the vehicle host 530 receives the advance signal from the remote end communication module 544, the controller 532 receives the advance signal from the host end communication module 531, and responds to the The forward signal controls the host communication module 531 to transmit a forward movement signal to the wireless remote control aircraft 519 . Alternatively, the controller 532 controls the communication module 531 at the host end to send a forward movement signal to the wireless remote control aircraft 519 in response to the personnel operating the man-machine interface 550 in the vehicle.

Step 507: When the device-side communication module 523 of the wireless remote control aircraft 519 receives the forward movement signal, the processing module 521 receives the forward movement signal from the device-side communication module 523, and responds to the forward movement signal with Control the four-axis flight driving module 524 to drive the wireless remote control aircraft 519 to rise vertically and fly to a preset altitude or to move forward and upward behind the car a preset distance. When the wireless remote control aircraft 519 flies to a preset altitude or reaches a preset distance, the processing module 521 controls the four-axis flight driving module 524 to make the wireless remote control aircraft 519 stay in the air.

Step 508: When the wireless remote control aircraft 519 stays in the air at a preset height or a preset distance, the processing module 521 activates the camera 522 to take pictures of the road behind the vehicle, as shown in Figure 18, and controls the device terminal The communication module 523 transmits the captured image back to the vehicle host 530 .

Step 509: The controller 532 controls the host communication module 531 to receive the rear road image sent back from the camera 522 of the wireless remote control aircraft 519, and the controller 532 judges whether there is a rear vehicle 30 fast according to the rear road image. Approach the location of the car, as shown in Figure 19, to decide to unlock a door of the car 40 and/or enable a horn of the car 40 to sound. When the vehicle host 530 judges that there is a rear vehicle 30 approaching the position of the vehicle rapidly, in addition to unlocking a door of the vehicle 40 and/or enabling a horn of the vehicle 40 to sound to remind passengers inside and outside the vehicle, the control The device 532 controls the host communication module 531 to send a warning signal to the remote controller 540 .

Step 510: After the remote control terminal communication module 544 receives the warning signal from the vehicle host 530, the microprocessor 541 responds to the warning signal to enable the vibration motor 543 and the buzzer 542 to operate.

Step 511 : The person presses the recycling button 548 on the remote controller 540 , and the microprocessor 541 controls the remote communication module 544 to send a recycling signal to the vehicle host 530 .

Step 512: When the host end communication module 531 of the vehicle host 530 receives the recovery signal from the remote control end communication module 544, the controller 532 sends Receive the recovery signal, and control the host communication module 530 to transmit a recovery movement signal to the wireless remote control aircraft 519 in response to the recovery signal. Alternatively, the controller 532 controls the communication module 531 at the host end to send a recovery movement signal to the wireless remote control aircraft 519 in response to personnel operating the man-machine interface 550 in the vehicle.

Step 513: When the device-side communication module 523 of the wireless remote control aircraft 519 receives the recovery movement signal, the processing module 521 receives the recovery movement signal from the device-side communication module 523, and controls the recovery according to the recovery movement signal The four-axis flight driving module 524 rotates to make the wireless remote control aircraft 519 fly back to the car 40 and park near it.

According to the car collision warning system implemented in the above-mentioned embodiments of the present invention, the advantages are: (1) the system of the present invention can use the remote controller to control the wireless remote control aircraft 519 to automatically cruise and fly through the vehicle host to monitor the road behind the car 40 , so as to avoid the need for personnel to carry the warning equipment on the shoulder of the road, and increase the safe distance for placing the warning equipment. When the wireless remote control aircraft 519 is to be retracted, the wireless remote control aircraft 519 is returned to the starting position of the car by using the remote control through the vehicle host. And, (2) utilize the video camera 522 of wireless remote control aircraft 519 to shoot the road image behind the car 40, judge the road image by the car host 530 to determine whether to trigger a warning signal, and then unlock the door and /or enable the car to sound the horn to remind the nearby people to dodge the car from behind to avoid casualties.

In the fifth embodiment of the present invention, the flow chart shown in the twenty-first figure of the present invention includes a vehicle collision warning method implemented in a wireless remote control aircraft 519, including: configuring a camera 522; The module 523 establishes wireless communication with a vehicle host 530 installed in a car 40, and the vehicle host 530 controls the flight; A preset distance behind the car to send the car behind side image to the vehicle host 530, so that the vehicle host 530 judges whether there is a rear vehicle 30 rapidly approaching the location of the vehicle 40 according to the image behind the vehicle, so as to decide to unlock a door of the vehicle 40 and/or A horn of the enabling vehicle 40 is sounded.

In the fifth embodiment of the present invention, the flow chart shown in the twenty-first figure includes a vehicle collision warning method, which is implemented in a vehicle central locking system, and the vehicle central locking system includes a portable The remote controller 540 and a car host 530 installed inside a car 40 include: a door lock signal or an unlock signal is wirelessly transmitted by a remote controller 540; the car host 530 accepts the remote control of the remote controller 540, and A door of the car 40 is locked in response to the door lock signal, or a door of the car is unlocked in response to the unlock signal. Wherein, the method further includes: when the car 40 temporarily stops for some reason, the car host 40 wirelessly receives signals from a wireless remote control aircraft 519 or a warning device or a lifting rod installed on the car body or is magnetically attached to the car body. An image taken by the camera on the vehicle body, the image is taken by the camera facing the rear of the vehicle, where the camera is installed on different devices, please refer to the descriptions in paragraphs 149 to 151 respectively; and, according to the image to determine whether there is a The rear vehicle 30 quickly approaches the location of the car 40 to decide to unlock the car door of the car and/or enable a horn of the car to sound.

Please refer to the twenty-second figure, which shows the system block diagram of the sixth embodiment of the safety auxiliary early warning system of the present invention. In the sixth embodiment of the present invention, in order to make the warning device 620 of the present invention trigger the vehicle central locking system of a vehicle more conveniently, make the headlights of the vehicle flash and/or the vehicle horn sound, let All nearby personnel have sufficient time to dodge the rear vehicles approaching quickly to avoid casualties. The present invention utilizes the anti-theft sensor 47 installed in the car to trigger an alarm signal so that the vehicle host 630 of the vehicle central locking system can flash the headlights and sound the vehicle horn to achieve the anti-theft function, and then the The alarm signal forms a warning setting signal, and the warning is set through a setter 652 The signal is transmitted to the warning device 620 of the present invention, so that the warning device 620 of the present invention will take the warning signal capable of starting the vehicle host 630 to achieve the anti-theft function as a warning signal in response to the warning setting signal. When the rear vehicle approaches the scene quickly, a response module of the warning device 620 of the present invention will trigger the generation of the warning signal, and transmit it to the vehicle host 630, so that the vehicle host 630 receives the warning signal as if triggered by the alarm signal, So that the headlights of the car can flash and the car horn can sound.

Continuing to refer to Figure 22, the safety auxiliary warning system of the present invention is a vehicle collision warning system 600, comprising: a vehicle host 630 installed inside a vehicle, and responding to the alarm detected by the anti-theft sensor 47 An alarm signal triggered makes a headlight of the car flicker and a car horn sounds; a warning device 620 has a detection and early warning function, and responds to the situation that a rear vehicle approaches the warning device 620 quickly, and sends a The warning signal is given to the vehicle host 630; and, a setter 652 sends a setting request signal to the vehicle host 630 to obtain the warning signal, and after forming a warning setting signal from the warning signal, it is sent to the warning signal. device 620, so that the warning device 620 regards the warning signal as the warning signal.

In the sixth embodiment of the present invention, the vehicle host computer 630 of the vehicle collision warning system 600 is installed inside a vehicle, including: a controller 632 and a host terminal communication module 631, wherein the controller 632 controls The host terminal communication module 631 communicates wirelessly with a remote controller (not shown in the 22nd figure, but the remote controller 540 shown in the 20th figure), a setting device 652 and a warning device 620, and the controller 632 Electrically connect the door lock circuit 41 , the door unlock circuit 42 , the car horn circuit 43 , the headlight circuit 44 , the turn signal circuit 46 and the anti-theft sensor 47 . The host terminal communication module 631 receives a remote control signal transmitted from the remote controller, so that the controller 432 enables the door unlocking circuit 42 to unlock the car door and enables the door locking circuit 41 to unlock the car door according to the remote control signal. locked. In addition, the anti-theft sensor 47 can trigger the generation of an alarm signal, so that the controller 432 In response to the generation of the alarm signal, the vehicle horn circuit 43 is enabled to sound the vehicle horn and the headlight circuit 44 is enabled to make the headlights flash. When the host-side communication module 631 receives a setting request signal from the setting device 652, the controller 432 returns an alarm signal triggered by the anti-theft sensor 47 to the setting device 652 in response to the setting request signal, When the controller 432 receives the alarm signal as a warning signal through the host communication module 631, the controller 432 will enable the car horn circuit 43 to sound the car horn and enable the headlights Line 44 blinks the headlights.

In the sixth embodiment of the present invention, the setter 652 of the vehicle collision warning system 600 includes: a man-machine interface 650, a receiving module 654, a setting transmission module 655, a memory 653 and a microprocessor 651, wherein the microprocessor 651 is electrically connected to the man-machine interface 650, the receiving module 654, the setting transmitting module 655 and the memory 653. The man-machine interface 650 is for the user to operate and input at least one instruction, which includes an instruction to make the setting device 652 send a setting request signal to the vehicle host 630, and/or make the setting device 652 send a warning setting signal to the warning device 620 instructions. The microprocessor 651 processes the transmission of the alarm setting signal and the setting request signal in response to the command input by the user operating the man-machine interface 650 .

When the user operates the human-machine interface 650 to input an instruction to make the setter 652 send a setting request signal to the vehicle host 630, the microprocessor 651 controls the setting transfer module 655 and the host-end communication module of the vehicle host 630 631 communication, send a setting request signal to the vehicle host 630, and control the receiving module 654 to receive an alarm signal triggered by the anti-theft sensor 47 from the host communication module 631, and send the data of the alarm signal stored in memory 653. When the user operates the man-machine interface 650 to input an instruction to make the setter 652 send a warning setting signal to the warning device 620, the microprocessor 651 reads the data of the warning signal from the memory 653 and sends the warning signal Then the microprocessor 651 controls the setting transfer module 655 to communicate with the device-end communication module 625 of the warning device 620 to send the warning setting signal to the warning device 620.

In the sixth embodiment of the present invention, the warning device 620 of the vehicle collision warning system 600 at least includes: a warning device having a red reflective triangular cone shape or a triangle shape arranged by red LED lights; a reaction module, Loaded in the warning device, it is used to reflect the distance of a rear vehicle approaching the warning device and/or the inclination of the rear vehicle hitting the warning device, and the response module includes a ranging module 622 configured to face a The ranging direction continuously measures the distance of a moving object, and generates a distance signal and a sensor 623, which is configured to continuously sense the sensing signal hit by a moving object; a device-side communication module 625, and the setter 652 and the host terminal communication module 631 of the vehicle host 630 communicate wirelessly; a processing module 621 works in a setting mode, and is used for setting a warning signal and an early warning mode by a setter 652 to generate the warning signal; a memory 624, storing the data of the warning signal; at least one flashing light 626, the flashing frequency of the flashing light 626 is controlled by the processing module 621 in response to the generation of the warning signal; and a battery (not shown) , to provide the power required for the operation of the warning device 620 of the present invention.

When the processing module 621 works in the early warning mode, the processing module 621 receives the distance signal from the ranging module 622 and receives the sensing signal from the sensor 623 (when the warning device 620 is hit , the sensing signal reflects the tilt or fall of the warning device 620), and decides whether to generate a warning signal according to the distance signal and/or the sensing signal. When the processing module 621 generates the warning signal, the processing The module 621 controls the device communication module 625 to send the warning signal to the vehicle host 430 . When the processing module 621 is working in the setting mode, the device-end communication module 625 receives a warning setting signal sent by the setting device 652, and the processing module 621 responds to the warning setting signal, and sends the vehicle host 630 The warning signal is regarded as the warning signal, and the The data of the alarm signal is stored in the memory 624 . When the processing module 621 determines to generate an alarm signal according to the distance signal and/or the sensing signal, the processing module 621 reads the data of the alarm signal from the memory 624 to generate the alarm signal.

Please refer to the twenty-third figure, and cooperate with the twenty-second figure, which shows the flow chart of the sixth embodiment of the vehicle collision warning system 600 of the present invention. In the sixth embodiment of the present invention, the safety auxiliary early warning method of the present invention is a vehicle collision early warning method, which is used in the system 600 of the present invention shown in FIG. 22 . In the vehicle collision warning method of the present invention, steps 601 to 610 corresponding to the setter 652, the vehicle host 630 and the warning device 620 are as follows:

Step 601: When the user operates the man-machine interface 650 to input an instruction for the setting device 652 to send a setting request signal to the vehicle host 630, the setting device 652 communicates with the vehicle host 630 to send a setting request signal.

Step 602: The vehicle host 630 receives the setting request signal from the setting device 652, and generates an alarm signal triggered by the anti-theft sensor 47 in response to the setting request signal.

Step 603: The car host 630 sends back an alarm signal triggered by the anti-theft sensor 47 to the setting device 652 in response to the setting request signal.

Step 604: After the setting device 652 sends a setting request signal in step 601, it can receive an alarm signal from the vehicle host 630 in step 604, and store the data of the alarm signal in the memory 653. When the user operates the man-machine interface 650 to input an instruction to make the setting device 652 send a warning setting signal to the warning device 620, the setting device 652 reads the data of the warning signal from the memory 653, and forms the warning signal into a warning Set the signal, and send the warning setting signal to the warning device 620.

Step 605: In the setting mode, after the warning device 620 receives a warning setting signal transmitted from the setting device 652, the warning device 620 regards the warning signal of the vehicle host 630 as the warning signal, and uses the warning signal of the warning signal Data is stored in memory 624 . In the early warning mode, the warning device 620 executes steps 606 to 610 to trigger a warning signal based on the reaction module reacting to the approach of a moving object, and transmits the warning signal as the warning signal to the vehicle host 630.

Step 606: The operation of the warning device 620 includes the operation described in step 207 shown in the tenth figure and the operation described in step 307 shown in the thirteenth figure, and will not be repeated here.

Step 607 to Step 608: the operation of the vehicle host 630 and the warning device 620 is the same as the operation described in step 208 and step 209 shown in the tenth figure, and will not be repeated here.

Step 609 to Step 610: the operation of the vehicle host 630 and the warning device 620 is the same as the operation described in step 308 and step 309 shown in FIG. 13, and will not be repeated here.

When the system 600 of this embodiment further includes a portable remote control, the remote control and the vehicle host 630 form a central locking system, and the operation of the remote control and the vehicle host 630 is the same as the steps shown in the tenth figure The operation described in step 210 and the same operation described in step 310 shown in the thirteenth figure will not be repeated here.

After describing the preferred embodiments of the present invention in detail, those skilled in the art can clearly understand that various changes and changes can be made without departing from the scope and spirit of the following patent applications, and the present invention is not limited to the specification. Implementation of the examples given.

30: Vehicle

210: car

200: Vehicle collision warning system

220: warning device

230: Vehicle host

240: remote control

242: Buzzer

245: Unlock button

246: Door lock button

Claims (14)

A safety auxiliary early warning system, comprising: a warning device, including: a warning device; a response module, carried on the warning device, and the reaction module responds to the situation of a moving object approaching the warning device to generate a signal; A processing module, which receives the signal, and determines whether to generate a warning signal according to the signal; a device-side communication module, when the processing module generates the warning signal, the processing module controls the device-side communication module To transmit the warning signal to a vehicle host installed in a vehicle, so that the vehicle host receives the warning signal, and unlocks a door of the vehicle and/or enables the horn of the vehicle to sound in response to the warning signal; and a battery to provide power required for the operation between the reaction module, the processing module and the device-side communication module; and a portable device, including: a vibration motor and/or a buzzer, a communication module and a microprocessor, wherein the microprocessor is electrically connected to the communication module, the vibration motor and/or the buzzer, and when the communication module receives the warning signal, the microprocessor responds to the warning signal So as to enable the operation of the vibration motor and/or the buzzer. The safety auxiliary warning system described in item 1 of the scope of the patent application, wherein the reaction module is a ranging module or a sensor, wherein the ranging module continuously measures the moving object approaching the warning device and triggers The warning signal is generated, and the sensor detects the inclination degree of the warning device hit to trigger the generation of the warning signal. As the safety auxiliary warning system described in item 1 of the scope of the patent application, wherein the vehicle host includes: a host communication module, receiving the warning signal transmitted from the device communication module; and a controller, from The host communication module receives the warning signal, and unlocks the car door and/or enables the car horn to sound according to the warning signal. A safety auxiliary early warning method, comprising: providing a warning device, the warning device is used to be carried on a warning device, and the warning device is equipped with a response module to reflect the situation of a moving object approaching the warning device, so as to determine whether to Generate a warning signal; after determining to generate the warning signal, the warning device wirelessly transmits the warning signal to a vehicle host installed in a car, so that the vehicle host receives the warning signal and unlocks the car in response to the warning signal a door of a car and/or enable the horn of the car to sound; and provide a portable device including a vibrating motor and/or a buzzer, a communication module and a microprocessor, wherein the microprocessor electric Connect the communication module, the vibration motor and/or the buzzer, when the communication module receives the warning signal, the microprocessor enables the operation of the vibration motor and/or the buzzer in response to the warning signal . The safety auxiliary early warning method described in item 4 of the scope of the patent application, wherein the reaction module is a distance measurement module or a sensor, wherein the distance measurement module continuously measures the moving object approaching the warning device and triggers The warning signal is generated, and the sensor detects the inclination degree of the warning device hit to trigger the generation of the warning signal. As the safety auxiliary early warning method described in item 4 of the scope of patent application, wherein the vehicle host includes: a host communication module, receiving the warning signal transmitted from the device communication module; and a controller, from The host communication module receives the warning signal, and unlocks the car door and/or enables the car horn to sound according to the warning signal. A warning device, comprising: a warning device; a response module, carried on the warning device, and responding to the situation of a moving object approaching the warning device, so as to generate a signal; a processing module, receiving the signal, and according to the The signal determines whether to generate a warning signal; a device-side communication module, when the processing module generates the warning signal, the processing module controls the device-side communication module to transmit the warning signal for triggering the warning signal installed in a car a vehicle host, so that the vehicle host unlocks a door of the vehicle and/or enables the horn of the vehicle to sound in response to the warning signal; and a battery provides the reaction module, the processing module and the Power required for operation between communication modules on the device side. The warning device described in item 7 of the scope of the patent application, wherein the reaction module is a ranging module or a sensor, wherein the ranging module continuously measures the moving object approaching the warning device and triggers the warning signal, and the sensor detects the inclination degree of the warning device hit to trigger the generation of the warning signal. A safety auxiliary early warning method implemented in a warning device, including: disposing a warning device; disposing a reaction module on the warning device to reflect the situation of a moving object approaching the warning device, and then decide whether to generate a warning signal and after deciding to generate the warning signal, wirelessly transmit the warning signal to trigger a vehicle host installed in a car, so that the vehicle host unlocks a door of the car and/or enables the vehicle in response to the warning signal The horn sounded. The safety auxiliary early warning method described in item 9 of the scope of the patent application, wherein the reaction module is a distance measurement module or a sensor, wherein the distance measurement module continuously measures the moving object approaching the warning device and triggers The warning signal is generated, and the sensor detects the inclination degree of the warning device hit to trigger the generation of the warning signal. A warning device, comprising: a warning device configured with a strobe light and/or a buzzer; a distance measuring module carried on the warning device, and the distance measuring module responds to a moving object approaching the warning device distance to generate a distance signal; a processing module receives the distance signal and determines whether to generate a warning signal according to the distance signal, and when the warning device is equipped with the flashing light, the processing module responds to the warning signal to control the flashing frequency of the strobe light, or when the warning device is equipped with the buzzer, the processing module controls the operation of the buzzer due to the generation of the warning signal; a device-side communication module is composed of The processing module controls the device-end communication module to transmit the warning signal to a vehicle host installed in a car due to the generation of the warning signal, so that the vehicle host unlocks a door of the car in response to the warning signal and /or enable the horn of the car to sound; and a battery to provide the operation between the distance measuring module, the processing module, the device-side communication module and the flashing light and/or the buzzer Electricity required. A safety auxiliary early warning method, implemented in a warning device, comprising: configuring a warning device, the warning device including a flashing light and/or a buzzer; configuring a distance measuring module on the warning device, and responding to a movement The object is close to the distance of the warning device to generate a distance signal; according to the distance signal, it is determined whether to generate a warning signal; When the warning device is configured with the strobe light, the flashing frequency of the strobe light is controlled due to the generation of the warning signal, or when the warning device is configured with the buzzer, the buzzer is controlled due to the generation of the warning signal device operation; and in response to the generation of the warning signal, control a device-side communication module to wirelessly transmit the warning signal to a car host installed in a car, so that the car host unlocks a door of the car in response to the warning signal and/or enable the vehicle's horn to sound. A warning device, comprising: a warning device configured with a strobe light and/or a buzzer; a sensor carried on the warning device to detect the degree of inclination of the warning device being hit to generate a sensing Signal; a processing module that receives the sensing signal, and when the warning device is configured with the flashing light, the processing module controls the flashing frequency of the flashing light due to the generation of the warning signal, or when the warning device When configuring the buzzer, the processing module controls the operation of the buzzer due to the generation of the warning signal; a device-side communication module, the processing module controls the device-side communication module due to the generation of the warning signal The set transmits the warning signal to a car host installed in a car, so that the car host unlocks a door of the car and/or enables the horn of the car to sound in response to the warning signal; and a battery provides the The sensor, the processing module, the device-side communication module, and the operation between the flashing light and/or the buzzer require power. A safety auxiliary early warning method implemented in a warning device, comprising: configuring a warning device, the warning device is configured with a flashing light and/or a buzzer; Configure a sensor on the warning device to detect the inclination of the warning device to generate a sensing signal; determine whether to generate a warning signal according to the sensing signal; when the warning device is equipped with the flashing light , to control the flashing frequency of the strobe light in response to the generation of the warning signal, or when the warning device is equipped with the buzzer, to control the operation of the buzzer in response to the generation of the warning signal; and in response to the generation of the warning signal And control a device-side communication module to wirelessly transmit the warning signal to a car host installed in a car, so that the car host unlocks a door of the car and/or enables the car's horn to sound in response to the warning signal ring.

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