CN106401346A - Vehicle window intelligent clamping prevention device - Google Patents

Abstract

An intelligent anti-pinch device for a car window, comprising a car window outer frame, a car window glass, a protective strip, an infrared emitter, an infrared receiver, a delay control module, an alarm module, an infrared controller, a power supply, and a remote controller for the car window and the window controller; where the infrared signal is emitted by the infrared transmitter and received by the infrared receiver to detect obstacles on the upper part of the window glass and is controlled by the infrared controller; there are protective strips outside the infrared transmitter and infrared receiver to prevent The window is squeezed and damaged when it rises; the infrared emitter and infrared receiver are connected to the infrared controller to analyze and control the infrared signal; the alarm module is connected to the infrared controller to send an alarm signal when there is an obstacle; the delay control module Connected with the infrared controller, when the obstacle leaves, the delay will make the window continue to rise; the power supply supplies power to the window controller and the infrared controller; the remote control of the window outside the car can realize the communication with the window controller, and the external Control the raising and lowering of the windows.

Description

Intelligent anti-pinch device for car windows

technical field

The invention belongs to the field of automobile safety and relates to an intelligent anti-pinch device for vehicle windows.

Background technique

With the continuous advancement of automobile technology, the internal equipment of automobiles is becoming more and more automated and intelligent, and the safety performance of automobiles has attracted people's attention. Although many cars are equipped with electric window anti-pinch devices, to realize its function, it is necessary to analyze and calculate many parameters of the Hall element and the motor. Due to the influence of the installation error of the Hall element and the performance of the motor, it cannot It is guaranteed that the anti-pinch force of the car window can be calculated very correctly every time, or the anti-pinch function of the car window has been realized, and the squeezed object may also be deformed, and people will feel pain or even life-threatening. The current anti-trap function of the car will automatically stop when the window is raised and encounters an obstacle. When the obstacle is removed, the window will not continue to rise, and the window has not been fully raised. demand.

Contents of the invention

The object of the present invention is to provide an intelligent anti-pinch device for a car window with simple structure, which can automatically stop the car window when the car window rises and encounters an obstacle, and can continue to rise when the obstacle leaves. Specifically, it is achieved through the following technical solutions:

An intelligent anti-pinch device for a car window, comprising a car window outer frame, a car window glass, a protective strip, an infrared emitter, an infrared receiver, a delay control module, an alarm module, an infrared controller, a power supply, and a remote controller for the car window and the window controller; where the infrared signal is emitted by the infrared transmitter and received by the infrared receiver to detect obstacles on the upper part of the window glass and is controlled by the infrared controller; there are protective strips outside the infrared transmitter and infrared receiver to prevent The window is squeezed and damaged when it rises; the infrared emitter and infrared receiver are connected to the infrared controller to analyze and control the infrared signal; the alarm module is connected to the infrared controller to send an alarm signal when there is an obstacle; the delay control module Connected with the infrared controller, when the obstacle leaves, the delay will make the window continue to rise; the power supply supplies power to the window controller and the infrared controller; the remote control of the window outside the car can realize the communication with the window controller, and the external Control the raising and lowering of the windows.

Compared with the prior art, the present invention has the advantages of:

1. The present invention can quickly stop rising when the vehicle window detects an obstacle.

2. When the device leaves the obstacle, the window can continue to rise.

3. When the device detects an obstacle, it can send out an alarm signal for the driver to subjectively judge the state of the window.

4. This device can realize external remote control.

Description of drawings

Fig. 1 is a schematic diagram of the arrangement of the vehicle window intelligent anti-pinch device according to the present invention;

In the drawings: 1-outer frame of the window; 2-window glass; 3-protection strip; 4-infrared transmitter; 5-infrared receiver; 6-delay control module; 7-alarm module; 8-infrared control 9-power supply; 10-window controller; 11-remote controller for outside windows.

detailed description

The present invention will be further described below in conjunction with the drawings in the embodiments.

As shown in Figure 1, a car window intelligent anti-pinch device includes 1 car window outer frame, and 2 car window glass moves up and down inside the outer frame; 4 infrared emitters emit infrared signals and are received by 5 infrared receivers, The outside of the transmitter and 5 infrared receivers are protected by 3 protective strips; 4 infrared transmitters and 5 infrared receivers are connected with 8 infrared controllers and controlled by 8 infrared controllers; 7 alarm modules are connected with 8 infrared controllers, when When an obstacle occurs, the 7 alarm module sends an alarm signal for the driver to subjectively judge the state of the window and deal with the obstacle in time; the 6 delay control module is connected with the 8 infrared controller, and when the obstacle leaves, the 6 delay control module delays Time control makes the 2 window glass continue to rise; 9 power supplies supply power to the 10 window controller and the 8 infrared controller; up and down.

When the car window has a rising demand, the 10 car window controller sends the car window rising command, and the 2 car window glass rises slowly, at this time, the 4 infrared transmitter and the 5 infrared receiver transmit and receive infrared signals under the control of the 8 infrared controller , when an obstacle occurs, through the analysis and control of the 8 infrared controllers, send information to the 10 window controllers, so that the 2 window glass stops rising, at this time, the 7 alarm module sends an alarm signal for the driver to subjectively judge the window state, deal with the obstacle in time, when the obstacle leaves, the 6 delay control module sends information to the 10 window controller to control the 2 window glass to continue to rise until it rises to the top of the 1 window outer frame, when the driver needs , the lifting of the 2 window glass can be controlled by the 11 exterior window remote controller.

Claims (5)

1. a kind of vehicle window intelligent anti-clip device includes 1 vehicle window external frame, has 2 glasss for vehicle window to move up and down inside external frame；4 Infrared transmitter transmitting infrared signal is simultaneously received by 5 infrared remote receivers, is protected by 3 outside 4 infrared transmitters and 5 infrared remote receivers Bar parcel protection；4 infrared transmitters and 5 infrared remote receivers are connected with 8 infrared controllers, and are controlled by 8 infrared controllers；7 Alarm module and 8 infrared controllers are connected, and when barrier, 7 alarm modules send alarm signal, sentence for driver's subjectivity The state of disconnected vehicle window, processes barrier in time；6 delays time to control modules are connected with 8 infrared controllers, and when barrier leaves, 6 prolong When control module delays time to control make 2 glasss for vehicle window continue rise；9 power supplys supply to 10 vehicle window controllers and 8 infrared controllers Electricity；The outer vehicle window remote control of 11 cars can control 10 vehicle window controllers by external remote control, realizes the liter of 2 glasss for vehicle window further Fall.

2. vehicle window intelligent anti-clip device according to claim 1 is it is characterised in that work as 4 infrared transmitters and 5 infrared receiver The stopping of 2 glasss for vehicle window when device detects barrier, can be controlled by 8 infrared controllers.

3. vehicle window intelligent anti-clip device according to claim 1 is it is characterised in that work as 4 infrared transmitters and 5 infrared receiver When device detects barrier, alarm signal can be sent by 7 alarm modules.

4. vehicle window intelligent anti-clip device according to claim 1 is it is characterised in that when barrier leaves, 6 delays time to control Module sends information to 10 vehicle window controllers, controls 2 glasss for vehicle window to continue to rise, until rising to the top of 1 vehicle window external frame Portion.

5. vehicle window intelligent anti-clip device according to claim 1 is it is characterised in that when driver needs, can pass through The lifting of outer vehicle window remote control control 2 glass for vehicle window of 11 cars.