CN202623943U - Drunk-driving-preventing steering wheel - Google Patents
Drunk-driving-preventing steering wheel Download PDFInfo
- Publication number
- CN202623943U CN202623943U CN 201220271815 CN201220271815U CN202623943U CN 202623943 U CN202623943 U CN 202623943U CN 201220271815 CN201220271815 CN 201220271815 CN 201220271815 U CN201220271815 U CN 201220271815U CN 202623943 U CN202623943 U CN 202623943U
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- CN
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- steering wheel
- infrared probe
- signal output
- micro controller
- controller system
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- Expired - Fee Related
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model provides a drunk-driving-preventing steering wheel comprising a steering wheel body and an alcohol detection device. The alcohol detection device comprises a safety button detection probe arranged on a safety belt, a fingerprint identifier, an infrared probe and a single chip micro-computer. The fingerprint identifier and the infrared probe are arranged on the steering wheel. The single chip micro-computer is arranged in the steering wheel. A signal output end of the safety button detection probe is respectively connected with control ends of the fingerprint identifier and the infrared probe. Signal output ends of the fingerprint identifier and the infrared probe are respectively connected with a signal input end of the single chip micro-computer. A signal output end of the single chip micro-computer is connected with a control system of an automobile engine. The drunk-driving-preventing steering wheel can record fingerprints of drivers, can fast identify the drivers on the condition that accidents happen, prevents phenomenon of impersonation from occurring, can effectively prevent cheating, prevents drunk-driving which causes traffic accidents, forces the drivers to use the safety belt, and guarantees safety. Moreover, fingerprint verification can also effectively prevent theft.
Description
Technical field
The utility model relates to the drunk driving detecting device, especially a kind of anti-drunk driving bearing circle.
Background technology
It is general that present what generally adopt is vehicle-mounted type of respiration alcohol content tester; Gas through the driver breathes out judges whether it drinks and blood alcohol content; Thereby judging whether it is fit to drive a car determines whether release, and when using this system, thereby the driver only need at first let a people who does not drink come detecting the unlocked of mouthful exhaling before driving; Just can, relatively be prone to cheating.Also have a kind of system to judge driver's the degree of drinking in addition,, let others replace release though can avoid the driver to practise fraud through alcohol concentration in the lasting sense; But this alcohol content tester; A problem is also arranged, in testing process, work as other passengers exactly and drink more for a long time, also can fill the air alcohol rapidly in the finite space in the car; Thereby instrument also can detect alcohol concentration in the operator's compartment and exceed standard and send false command, influences normal driving.
Summary of the invention
The purpose of the utility model provides and a kind ofly can write down driver's fingerprint, prevents that effectively the driver from practising fraud, and can force the driver to use of seat belts, and ensures safety, can also effectively theft-proof anti-drunk driving bearing circle.
Said a kind of anti-drunk driving bearing circle comprises steering wheel body; It is characterized in that: also comprise alcohol detecting device; Said alcohol detecting device comprises safety button detection probe, Fingerprint Identification Unit, infrared probe and the micro controller system that is arranged on the safety strap; Fingerprint Identification Unit and infrared probe are arranged on the bearing circle, and micro controller system is arranged on bearing circle inside; The signal output part of said safety button detector is connected with the control end of Fingerprint Identification Unit and infrared probe respectively; The signal output part of Fingerprint Identification Unit and infrared probe is connected with the signal input part of micro controller system respectively, and the signal output part of micro controller system is connected with automobile engine control system.
Said alcohol detecting device also comprises the telltale that is arranged in the operator's compartment, and the signal output part of micro controller system is connected with the signal input part of telltale.Be provided with the fingerprint recording chip in the said micro controller system.
The infrared probe of the utility model can detect arm, face and the neck of chaufeur, more manys the principle of light according to alcoholic bodily tissue than the normal body tissue absorption and judges whether drunken driving.
The utility model reaction quickness and high efficiency is accurate, only needs 60s can show the result, can write down driver's fingerprint, the rapid lock driver of ability under the situation of accident occurring, prevents to push up the generation of bag phenomenon; And can effectively prevent cheating, and avoid the driver to drive when intoxicated and traffic accident occurs, can also force the driver to use of seat belts, ensure safety, and fingerprint authentication also can effectively be guarded against theft.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the fundamental diagram of the utility model.
Among the figure: 1-safety button detection probe, 2-Fingerprint Identification Unit, 3-infrared probe, 4-micro controller system, 5-bearing circle, 6-telltale, 7-engine management system.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further specified.Among Fig. 1; Said a kind of anti-drunk driving bearing circle comprises steering wheel body; It is characterized in that: also comprise alcohol detecting device; Said alcohol detecting device comprises safety button detection probe 1, Fingerprint Identification Unit 2, infrared probe 3 and the micro controller system 4 that is arranged on the safety strap, and Fingerprint Identification Unit 2 is arranged on the bearing circle 5 with infrared probe 3, and micro controller system 4 is arranged on bearing circle 5 inside; The signal output part of said safety button detector 1 is connected with the control end of Fingerprint Identification Unit 2 with infrared probe 3 respectively; The signal output part of Fingerprint Identification Unit 2 and infrared probe 3 is connected with the signal input part of micro controller system 4 respectively, and the signal output part of micro controller system 4 is connected with automobile engine control system 7.
Said alcohol detecting device also comprises the telltale 6 that is arranged in the operator's compartment, and the signal output part of micro controller system 4 is connected with the signal input part of telltale 6.Be provided with the fingerprint recording chip in the said micro controller system 4.
The driver is before driving a car; Need fasten one's safety belt, normally buckle, just signal sent to the control system of Fingerprint Identification Unit 2 and infrared probe 3 when safety button detection probe 1 detects safety strap; Open Fingerprint Identification Unit 2 and infrared probe 3; Make its normal operation, Fingerprint Identification Unit 2 identification drivers' fingerprint flows to micro controller system 4 with fingerprint signal, and the fingerprint recording chip in the micro controller system 4 is just noted fingerprint signal; Whether analyze fingerprint signal simultaneously consistent with normal fingerprint signal; Infrared probe 3 feeds back to micro controller system 4 with the wave spectrum that reflects of arm, face and the neck of detection chaufeur simultaneously, and whether the alcohol that will analyze in the chaufeur body through the Spectrum Analysis chip in the micro controller system exceeds standard, if just fingerprint signal unanimity and detection alcohol content normally transmit signal to the control system of driving engine; The engine management system release is started, if just wherein one do not meet and start.Both can prevent to drive when intoxicated, can prevent again that automobile was stolen.
Claims (3)
1. anti-drunk driving bearing circle; Comprise steering wheel body; It is characterized in that: also comprise alcohol detecting device; Said alcohol detecting device comprises safety button detection probe (1), Fingerprint Identification Unit (2), infrared probe (3) and the micro controller system (4) that is arranged on the safety strap, and Fingerprint Identification Unit (2) and infrared probe (3) are arranged on the bearing circle (5), and micro controller system (4) is arranged on bearing circle (5) inside; The signal output part of said safety button detector (1) is connected with the control end of Fingerprint Identification Unit (2) with infrared probe (3) respectively; The signal output part of Fingerprint Identification Unit (2) and infrared probe (3) is connected with the signal input part of micro controller system (4) respectively, and the signal output part of micro controller system (4) is connected with automobile engine control system (7).
2. a kind of anti-drunk driving bearing circle according to claim 1 is characterized in that: said alcohol detecting device also comprises the telltale (6) that is arranged in the operator's compartment, and the signal output part of micro controller system (4) is connected with the signal input part of telltale (6).
3. a kind of anti-drunk driving bearing circle according to claim 1, it is characterized in that: said micro controller system is provided with the fingerprint recording chip in (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271815 CN202623943U (en) | 2012-06-11 | 2012-06-11 | Drunk-driving-preventing steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271815 CN202623943U (en) | 2012-06-11 | 2012-06-11 | Drunk-driving-preventing steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202623943U true CN202623943U (en) | 2012-12-26 |
Family
ID=47377172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220271815 Expired - Fee Related CN202623943U (en) | 2012-06-11 | 2012-06-11 | Drunk-driving-preventing steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202623943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670161A (en) * | 2015-02-05 | 2015-06-03 | 胡齐放 | Vehicle safety equipment |
| CN105599607A (en) * | 2016-02-05 | 2016-05-25 | 长安大学 | Device and method for starting vehicle based on driver state |
-
2012
- 2012-06-11 CN CN 201220271815 patent/CN202623943U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670161A (en) * | 2015-02-05 | 2015-06-03 | 胡齐放 | Vehicle safety equipment |
| CN105599607A (en) * | 2016-02-05 | 2016-05-25 | 长安大学 | Device and method for starting vehicle based on driver state |
| CN105599607B (en) * | 2016-02-05 | 2019-03-26 | 长安大学 | A kind of vehicle starting device and method based on driver status |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140611 |