CN104929429A - A car key with functions of drunk driving detection and negative ion release - Google Patents

Abstract

The invention provides an automobile key with drunk driving detection and anion release functions, which comprises a key body and a remote controller with a built-in control circuit, and is characterized in that: the remote controller is provided with an anion release module, an infrared heart rate sensing module, an alcohol concentration detection module, a body temperature detection module and a warning module, the control circuit is provided with a microprocessor, the microprocessor respectively acquires data of the infrared heart rate sensing module, the alcohol concentration detection module and the body temperature detection module, a detection result is processed and generated, and the warning module is driven to execute warning operation. The invention aims to warn the drunk driving behavior of a vehicle owner in an active mode, purify harmful gas in the vehicle to human body and provide double guarantee for driving safety from the driving main body and the driving environment.

Description

A car key with functions of drunk driving detection and negative ion release

technical field

The invention relates to a car key, in particular to a car key with the functions of drunk driving detection and negative ion release.

Background technique

According to the survey, there are tens of thousands of traffic accidents caused by drunk driving in my country every year, and about 50%-60% of the traffic accidents are related to drunk driving. It has become the number one "killer" of traffic accidents. After research, it can be combined with the driver's heart rate change, the driver's body temperature change and the alcohol concentration detection in the car to judge whether the driver is drinking or not and to prevent the driver from driving after drinking, so that the driver cannot subjectively escape the detection of drinking, which solves the problem of the previous single The limitation and misjudgment of judging whether the driver is drinking alcohol by detecting the alcohol concentration in the car can reduce the accidents caused by the driver drinking and driving.

In addition, the space inside the car is narrow and the air circulation is poor. Various accessories and accessories contain various volatile organic compounds, which cause great pollution to the air in the car and pose a great threat to the health of the people in the car. Potential hazards, the negative air ion technology is applied to automotive interior accessories products, so that it can release negative air ions for a long time, so that the virus loses its ability to attack cells. For example, in an artificial air negative ion environment, the number of mold and bacteria in the air can be reduced by more than 90%. After negative oxygen ions are inhaled into the human body, they can regulate the excited state of the nerve center, improve the ventilation function of the lungs, improve blood circulation, promote metabolism, enhance the ability of the immune system, inspire people, and improve work efficiency. , asthma, flu, insomnia, arthritis and many other diseases have a certain therapeutic effect, so people call negative ions "vitamins in the air" and "longevity".

Contents of the invention

Aiming at the problems mentioned in the background technology, the present invention proposes a car key with the functions of drunk driving detection and negative ion release. Purification provides double protection for driving safety from the perspective of the driving subject and the driving environment.

The present invention is realized by adopting the following technical solutions:

A car key with the functions of drunk driving detection and negative ion release, comprising a key body and a remote controller with a built-in control circuit, the remote controller is equipped with

A negative ion release module, used to release negative ions to purify the air in the car;

An infrared heart rate sensing module, used to collect the heart rate change data of the person holding the key;

An alcohol concentration detection module, used to detect the alcohol concentration in the local space where the probe is located;

a body temperature detection module, used to obtain the body temperature data of the driver; and

A warning module, used to perform warning operations to the driver according to the detection results, the warning operations include driving the light signal warning and/or driving the loudspeaker to carry out the sound signal warning and/or sending a signal to the vehicle central control system Electric signal warning;

The control circuit has a microprocessor, which respectively acquires the data of the infrared heart rate sensing module, the alcohol concentration detection module and the body temperature detection module, processes and generates the detection results, and thus drives the warning module to execute the Alert action.

In one or more embodiments of the present invention, the negative ion release module includes several compartments or isolation belts provided in the housing of the remote controller, and the negative ion natural mineral particles are encapsulated in the compartments or isolation bands, The shell of the remote controller corresponding to the partition or isolation belt is provided with several through holes around the partition or isolation belt to form several negative ion release areas.

In one or more embodiments of the present invention, the negative ion natural mineral particles are a mixture of tourmaline, lanthanide rare earth compound salts and titanium dioxide in a weight ratio of 5:2:3, wherein tourmaline is magnesium tourmaline and lithium Tourmaline is a mixture of 4:6 by weight.

In one or more embodiments of the present invention, the information collection part of the infrared heart rate sensing module, the alcohol concentration detection module, and the body temperature detection module is arranged on the front or side of the remote control, and on the side of the remote control There is a display screen on the back, which is connected with a display module, and the display module is used to drive the display screen to display the alcohol concentration information obtained by the control circuit, the driver's body temperature information and the judging information of the driver's drunken state.

In one or more embodiments of the present invention, the display screen is an OLED display screen.

In one or more embodiments of the present invention, the control circuit is also connected with

A GPS positioning module, used to obtain vehicle location information;

A wireless communication module, which is based on a mobile communication network, is used to send the information of the driver's drunken state and the position information of the vehicle obtained by the control circuit to the target mobile phone in the form of a short message; the wireless communication module is provided for setting the target mobile phone number key.

In one or more embodiments of the present invention, the control circuit is also connected with a Bluetooth module, which is used to synchronously transmit the data obtained by the control circuit and the data after analysis and processing to the mobile terminal device, so as to realize the network-free Under short-range wireless data transmission.

The superiority of the present invention is reflected in: combining the heart rate detection technology, body temperature detection technology and alcohol concentration detection technology to realize the judgment of the driver's drunken state, and to actively warn the owner of the drunk driving behavior, and at the same time, it is harmful to the human body in the car The gas is purified to provide double protection for driving safety from the perspective of the driving subject and the driving environment. In addition, GPS positioning technology and mobile communication technology are used to feed back the driver's physical condition and driving route to the designated mobile phone in real time, so that the driver's relatives can track and understand and avoid accidents.

Description of drawings

Fig. 1 is a schematic diagram of the composition frame of the car key of the present invention.

Fig. 2 is a structural schematic diagram 1 (front side) of the car key of the present invention.

Fig. 3 is a structural schematic diagram II (back side) of the car key of the present invention.

Detailed ways

The scheme of this application is further described in conjunction with the accompanying drawings as follows:

As shown in Figure 1, a kind of car key that has drunk driving detection and negative ion release function, comprises key body 10 and the remote controller 1 of built-in control circuit, and described remote controller 1 is provided with

A negative ion release module 11, used to release negative ions to purify the air in the car;

An infrared heart rate sensing module 12, used to collect the heart rate change data of the person holding the key;

An alcohol concentration detection module 13, used to detect the alcohol concentration of the local space where the probe is located;

A body temperature detection module 14, based on infrared temperature detection technology, used to obtain the body temperature data of the driver;

A warning module 15 is used to perform a warning operation to the driver according to the detection result, and the warning operation includes a light signal warning by driving an indicator light and/or an acoustic signal warning by driving a loudspeaker and/or sending a message to the vehicle central control system issue an electrical warning signal; and

A control circuit 16, which has a microprocessor, which respectively acquires the data of the infrared heart rate sensing module 12, the alcohol concentration detection module 13 and the body temperature detection module 14, processes and generates the detection results, and thus drives the The alerting module 15 performs the alerting operation. The warning module 15 has several indicator lights 150 for representing different physiological states of the driver with different light colors; and a built-in speaker.

As shown in Figure 2-3, described negative ion releasing module 11 comprises several interlayers or isolation belts arranged in remote controller 1, and negative ion natural mineral particles are encapsulated in said interlayers or isolation belts, which are separated from interlayers or isolation belts. A number of through holes are provided around the partition or isolation belt on the back side of the rearview mirror housing corresponding to the belt to form a number of negative ion release regions 100 .

The negative ion natural mineral particles are a mixture of tourmaline, lanthanide rare earth compound salts and titanium dioxide in a weight ratio of 5:2:3, wherein the tourmaline is a mixture of magnesium tourmaline and lithium tourmaline in a weight ratio of 4:6.

The information collection part of the infrared heart rate sensing module 12, the alcohol concentration detection module 13, and the body temperature detection module 14 is arranged on the front or the surrounding side of the remote controller 1, and the front of the remote controller 1 is also provided with several Control buttons include a lock button 31, an unlock button 32 and a trunk button 33; a display screen 170 is provided on the back of the remote control 1, and the display screen 170 is connected with a display module 17, and the display The module 17 is used to drive the display screen 170 to display the alcohol concentration information obtained by the control circuit 16, the driver's body temperature information and the judging information of the driver's drunk state.

The display screen is an OLED display screen.

The control circuit 16 is connected with

A GPS positioning module 18, used to obtain vehicle location information;

A wireless communication module 19, it is based on mobile communication network, is used for the driver's drunk state information that described control circuit 16 gains and the location information of vehicle are sent to target mobile phone with short message form; Described wireless communication module 19 is provided for Set the key 190 of the target mobile phone number.

The control circuit 16 is connected with a Bluetooth module 20 for synchronously transmitting the data obtained by the control circuit 16 and the analyzed and processed data to a mobile terminal device, so as to realize short-distance wireless data transmission without a network.

The control circuit 16 performs processing and calculation according to the information and data detected by the infrared heart rate sensor module, the alcohol concentration detection module and the body temperature detection module, so as to judge the drunk state of the driver.

The above-mentioned preferred implementation mode should be regarded as an illustration of the implementation mode of the scheme of this application, and any technical deduction, replacement, improvement, etc. that are similar to, similar to, or based on the scheme of this application should be regarded as the scope of protection of this patent.

Claims (3)

1. possess an automobile key for drunk driving detection and negative ion releasing function, comprise the remote controller of key body and built-in control circuit, it is characterized in that: described remote controller is provided with

One anion release module, purifying in-vehicle air is carried out for anion releasing, described anion release module is included in the some interlayers or isolation strip that are provided with in the housing of remote controller, anion natural mineral matter particle is packaged with in described interlayer or isolation strip, the housing of the remote controller corresponding with interlayer or isolation strip offers some through holes around described interlayer or isolation strip, to form some anion release areas, described anion natural mineral matter particle is tourmaline, lanthanide rare composite salt and titanium dioxide are by weight the mixture of 5:2:3, wherein tourmaline is dravite and the elbaite mixture by weight 4:6,

One infrared sensing heart rate module, for gathering the heart rate variability data of the person that possesses key;

One alcohol concentration detecting module, for detecting the alcohol concentration of the local space at its probe place;

One body temperature detecting module, for obtaining the temperature data of driver; And

One alarm module, for performing warning operation according to result of detection to driver, described warning operation comprise the optical signal driving indicator lamp to carry out warn and or the acoustic signal that drives loudspeaker horn to carry out is warned and or send the signal of telecommunication to vehicle central control system and warn;

Described control circuit has microprocessor, and it obtains the data of described infrared sensing heart rate module, alcohol concentration detecting module and body temperature detecting module respectively, the result of detection described in process generates, and orders about the described warning operation of described alarm module execution thus.

2. a kind of automobile key possessing drunk driving detection and negative ion releasing function according to claim 1, it is characterized in that: described infrared sensing heart rate module, alcohol concentration detecting module, the information gathering part of body temperature detecting module is arranged at the front of described remote controller or all sides, a display screen is provided with in the back side of described remote controller, this display screen is connected with display module, described display screen is OLED display screen, described display module is for driving display screen display through the alcohol concentration information of described control circuit gained, the judgement information of driver's body temperature information and driver's state of intoxication.

3. a kind of automobile key possessing drunk driving detection and negative ion releasing function according to claim 1, is characterized in that: described control circuit is also connected with a GPS locating module, for obtaining garage's positional information; One wireless communication module, it is based on mobile communication network, for the information of driver's state of intoxication of described control circuit gained and the positional information of vehicle are sent to target mobile phones with note form; Described wireless communication module provides the button for Offered target phone number; One bluetooth module, for by the data synchronization transmissions after the data of described control circuit gained and analyzing and processing to mobile terminal device, to realize without near radio data off the net transmission.