CN210191166U

CN210191166U - Vehicle-mounted detection device for preventing drunk driving and fatigue driving

Info

Publication number: CN210191166U
Application number: CN201921100262.XU
Authority: CN
Inventors: Shiqi Li; 李施岐; Yao Qin; 秦瑶; Huating Zhang; 张华婷; Qizhi Cao; 曹启治; Zeyi Wu; 吴泽忆
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-03-27
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a prevent wine and drive, prevent driver fatigue's on-vehicle detection device, including casing and detection device, the casing sets up in the detection device outside, detection device includes the camera, infrared ray LED, the light filling lamp, the initialization device button, alcohol detector and built-in chip, camera and initialization device button all set up in the detection device top, infrared ray LED and light filling lamp set up in the camera both sides, the alcohol detector sets up in the detection device below, built-in chip sets up inside the detection device, the camera includes camera safety cover, DSP image processing identification chip and 3D structure light camera, camera safety cover, DSP image processing identification chip and 3D structure light camera set gradually from outside to inside; the utility model discloses a cooperation structure of 3D structure light camera, alcohol detector and built-in chip, the realization is prevented wine and is driven, is prevented driver fatigue and judges whether surveyor and driver are the function of same people.

Description

Vehicle-mounted detection device for preventing drunk driving and fatigue driving

Technical Field

The utility model relates to a vehicle-mounted detection device specifically indicates a prevent wine and drive, prevent driver fatigue's vehicle-mounted detection device.

Background

According to statistics, the number of traffic accidents caused by drunk driving in China is tens of thousands each year; more than 50% of the accidents causing death are related to drunk driving, and the harm of drunk driving is eye surprise; fatigue driving refers to a general term for the physical change, psychological fatigue and objective measurement of the lowering of the driving performance of a driver caused by driving work when driving a vehicle, and the driver operates under a fatigue condition, which is the root of many major traffic accidents; the existing drunk driving detection device can only detect whether drunk driving exists or not, and whether fatigue driving exists or not can not be detected, and the existing drunk driving detection device also has the defect that whether a detector and a driver are the same person can not be determined, so that the situation that the detector is different from an actual driver can be avoided, drunk driving can be easily carried out as usual, the drunk driving prevention effect is not obvious, the drunk driving prevention device needs to be grabbed from the source to really avoid the phenomenon of drunk driving, namely the drunk driver can not start the automobile, and thus a great part of traffic accidents caused by drunk driving can be avoided. Therefore, a vehicle-mounted detection device which can prevent drunk driving and fatigue driving and can judge whether a detector and a driver belong to the same person is a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that prior art can only detect whether wine drives can not detect whether driver fatigue, can not judge whether detector and driver belong to same one person scheduling problem.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a prevent wine and drive, prevent driver fatigue's on-vehicle detection device, includes casing and detection device, the casing sets up at detection device outsidely, detection device includes camera, infrared ray LED, light filling lamp, initialization device button, alcohol detector and built-in chip, camera and initialization device button all set up in the detection device top, infrared ray LED and light filling lamp set up in the camera both sides, the alcohol detector sets up in the detection device below, built-in chip sets up inside detection device, the camera includes camera safety cover, DSP image processing identification chip and 3D structured light and makes a video recording, camera safety cover, DSP image processing identification chip and 3D structured light make a video recording from outer to inner set gradually.

Further, the infrared LEDs include a first infrared LED, a second infrared LED, a third infrared LED, and a fourth infrared LED.

Furthermore, the light supplement lamp comprises a first light supplement lamp and a second light supplement lamp.

Furthermore, all be equipped with light filter, circuit element and pin on infrared ray LED and the light filling lamp, mainly detect tired driving at night and provide more details and light filling.

Further, the alcohol detector includes gaseous infrared detecting element, gaseous infrared detecting element includes the detecting tube, the detecting tube includes adjacent non-light tight light source room and air chamber, the indoor infrared light source that is equipped with of light source, be equipped with air inlet, gas outlet on the air chamber, the one end that the light source room was kept away from to the air chamber is equipped with the filter group, be equipped with behind the filter group and measure detector and reference detector, calculate alcohol content through infrared spectroscopy and adopt the binary channels compensation, improved alcohol detection sensitivity and data accuracy, carry out the analysis to the gas source, extract accurate data for the testing result is more accurate.

Further, the shell is made of a plastic material.

Compared with the prior art, the utility model has the advantages that: the utility model discloses a cooperation structure of 3D structure light camera, alcohol detector and built-in chip, whether the mental state that realizes real time monitoring driver, face identification technique can judge inspector and driver are same people, both can prevent that wine from driving and can prevent driver fatigue, reduction wine that can by a wide margin drives and the traffic accident that driver fatigue arouses, reduces wine from the root and drives, for us build harmonious civilization, safe unblocked road traffic environment.

Drawings

FIG. 1 is a front view of a drunk-driving and fatigue-driving prevention vehicle-mounted detection device;

FIG. 2 is a rear view of a drunk-driving and fatigue-driving prevention vehicle mounted detection device;

FIG. 3 is a block diagram of an alcohol detector;

FIG. 4 is a block diagram of an infrared LED and fill light;

FIG. 5 is a disassembled structure view of the camera;

as shown in the figure: 1. the device comprises a shell, 2, a detection device, 3, a camera, 4, an infrared LED, 5, a light supplement lamp, 6, an initialization device button, 7, an alcohol detector, 8, a camera protective cover, 9, a DSP image processing and recognition chip, 10, 3D structured light shooting, 11, a first infrared LED, 12, a second infrared LED, 13, a third infrared LE, 14, a fourth infrared LED, 15, a first light supplement lamp, 16, a second light supplement lamp, 17, a light filter, 18, a circuit element, 19, a pin, 20, a gas infrared detection unit, 21, a detection tube, 22, a light source chamber, 23, a gas chamber, 24, an infrared light source, 25, a gas inlet, 26 and a gas outlet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a vehicle-mounted detection device for preventing drunk driving and fatigue driving, which comprises a shell 1 and a detection device 2, the shell 1 is arranged outside the detection device 2, the detection device 2 comprises a camera 3, an infrared LED4, a light supplement lamp 5, an initialization device button 6, an alcohol detector 7 and a built-in chip, the camera 3 and the initialization device button 6 are both arranged above the detection device 2, the infrared LED4 and the light supplement lamp 5 are arranged at two sides of the camera 3, the alcohol detector 7 is arranged below the detection device 2, the built-in chip is arranged inside the detection device 2, the camera 3 comprises a camera protective cover 8, a DSP image processing and identifying chip 9 and a 3D structured light camera 10, the camera protective cover 8, the DSP image processing and identifying chip 9 and the 3D structured light camera 10 are sequentially arranged from outside to inside.

The utility model relates to a prevent wine and drive, prevent driver fatigue's on-vehicle detection device's concrete implementation process as follows: when the utility model is used, firstly, the detection device 2 is arranged above the steering shaft at the center of the steering wheel, the detection device 2 has a perfect fit steering shaft curve and can not block a driver from watching a dashboard, the face information of a detector is collected by the camera 3 before the automobile is started, the camera 3 is combined with a DSP technology to monitor the mental state of the driver in real time during the driving process of the automobile, meanwhile, the alcohol detector 7 detects the alcoholic strength of gas in an infrared mode, continuous testing can be carried out, the test result curve is accurately recorded, whether the driver drives the automobile or not is judged, if the driver is detected to be in a drunk driving state, the high-pressure ignition circuit is automatically cut off, the automobile is prevented from starting, if the driver is detected to be in a fatigue driving state, the driver is prompted to stop the automobile for rest, if the driver does not stop the automobile for rest within the specified time, the detection device transmits the illegal information of the current, after the inspector passes through the alcohol test, the human face is inspected with the actual driver again, the vehicle can be started only if the matching is consistent, the problem that whether the inspector and the driver are the same person or not can not be judged in the prior art is solved, the detection device 2 can prevent drunk driving and fatigue driving, and meanwhile, whether the inspector and the driver are the same person or not can be judged, so that traffic accidents caused by drunk driving and fatigue driving can be greatly reduced, drunk driving is reduced fundamentally, and a harmonious, civilized, safe and smooth road traffic environment is created for people.

The present invention and its embodiments have been described above, but the description is not limited thereto, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a prevent wine and drive, prevent driver fatigue's on-vehicle detection device, includes casing (1) and detection device (2), its characterized in that: the shell (1) is arranged outside the detection device (2), the detection device (2) comprises a camera (3), an infrared LED (4), a light supplement lamp (5), an initialization device button (6), an alcohol detector (7) and a built-in chip, the camera (3) and the initialization device button (6) are both arranged above the detection device (2), the infrared LED (4) and the light supplement lamp (5) are arranged at two sides of the camera (3), the alcohol detector (7) is arranged below the detection device (2), the built-in chip is arranged inside the detection device (2), the camera (3) comprises a camera protective cover (8), a DSP image processing and identifying chip (9) and a 3D structured light camera (10), camera safety cover (8), DSP image processing discernment chip (9) and 3D structure light make a video recording (10) set gradually from outer to inner.

2. The drunk-driving-prevention and fatigue-driving-prevention vehicle-mounted detection device as claimed in claim 1, wherein: the infrared LEDs (4) comprise a first infrared LED (11), a second infrared LED (12), a third infrared LED (13) and a fourth infrared LED (14).

3. The drunk-driving-prevention and fatigue-driving-prevention vehicle-mounted detection device as claimed in claim 1, wherein: the light supplement lamp (5) comprises a first light supplement lamp (15) and a second light supplement lamp (16).

4. The drunk-driving-prevention and fatigue-driving-prevention vehicle-mounted detection device as claimed in claim 1, wherein: and the infrared LED (4) and the light supplement lamp (5) are respectively provided with an optical filter (17), a circuit element (18) and a pin (19).

5. The drunk-driving-prevention and fatigue-driving-prevention vehicle-mounted detection device as claimed in claim 1, wherein: alcohol detector (7) are including gaseous infrared detecting element (20), gaseous infrared detecting element (20) are including detecting tube (21), detecting tube (21) are including adjacent non-light tight light source room (22) and air chamber (23) mutually, be equipped with infrared light source (24) in light source room (22), be equipped with air inlet (25), gas outlet (26) on air chamber (23), the one end that light source room (22) were kept away from in air chamber (23) is equipped with the filter group, be equipped with behind the filter group and measure detector and reference detector.

6. The drunk-driving-prevention and fatigue-driving-prevention vehicle-mounted detection device as claimed in claim 1, wherein: the shell (1) is made of plastic materials.