CN201484199U - Alcohol detection and control device for vehicle - Google Patents
Alcohol detection and control device for vehicle Download PDFInfo
- Publication number
- CN201484199U CN201484199U CN2009201861553U CN200920186155U CN201484199U CN 201484199 U CN201484199 U CN 201484199U CN 2009201861553 U CN2009201861553 U CN 2009201861553U CN 200920186155 U CN200920186155 U CN 200920186155U CN 201484199 U CN201484199 U CN 201484199U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- control unit
- alcohol detection
- car key
- alcohol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000007858 starting material Substances 0.000 abstract 2
- 238000001914 filtration Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model discloses an alcohol detection and control device for a vehicle, which comprises an alcohol detection device, a vehicle key and a vehicle starter button which is arranged on the vehicle key. The vehicle start button is connected with the input end of a control unit; the output end of the control unit is connected with a vehicle key signal emitting unit; a vehicle key signal receiving unit is arranged in a vehicle body controller; and the vehicle key signal receiving unit is electrically connected with a vehicle starter circuit. The alcohol detection and control device for the vehicle is characterized in that the alcohol detection device is arranged on the vehicle key, and is connected with the input end of the control unit through an amplifier circuit, a filter circuit and an AD conversion circuit. Because the alcohol detection device is arranged on the vehicle key, the vehicle cannot be started if a driver is detected to have drunk wine, so the probability of drunk driving is reduced, risks are lowered and accidents are reduced; and the device is simple in structure and low in cost, and is convenient to use.
Description
Technical field
The utility model relates to a kind of Vehicular alcohol detection control apparatus.
Background technology
Drive when intoxicated traffic accident takes place easily,, normally adopt the expiration alcohol tester that navigating mate is carried out the scene and detect, whether drink to determine navigating mate in order to reduce or to stop this phenomenon.At present, alert of a great variety, powerful, highly sensitive on the market with alcohol tester, but because it is not installed in automotive interior, can only implement by the traffic police personnel, therefore can not fundamentally stop to drive when intoxicated, the incident of driving when intoxicated still happens occasionally.Also has a kind of alcohol detecting device that is arranged on automotive interior, whether contain alcohol by air in the inspection vehicle, but do not drink as the driver, alcohol content exceeds standard in the air and the passenger drinks in the car that is caused, then can the misinterpretation driver's wine-drinking, and cause starting automobile.
The utility model content
The utility model need solve to such an extent that technical matters is, a kind of Vehicular alcohol detection control apparatus is provided, the purpose that the automobile of having avoided because the passenger drinks driver not drink when can carry out alcohol detection causing can't start.
In order to solve above-mentioned ended questions, the technical solution of the utility model is, a kind of Vehicular alcohol detection control apparatus, comprise alcohol detecting device, car key, be arranged on the automobile starting button on the car key, the automobile starting button is connected with the control unit input end, and the mouth of control unit is connected with car key signal transmitter unit; Be provided with the car key signal receiving unit in the car body controller, the car key signal receiving unit is connected with motor start circuit; It is characterized in that: described alcohol detecting device is arranged on the car key, and described alcohol detecting device is connected with the input end of control unit by amplifying circuit, filter circuit, A/D convertor circuit.
The mouth of described control unit is connected with the LED display module, and the LED display module shows detected signal data.
The mouth of described control unit is connected with alarm module, and control unit control alarm module carries out sound or flashing light alarm, reminds chaufeur.
Described alcohol detecting device is a gas sensor.
The utility model compared with prior art, owing on car key, increased alcohol detecting device, if detect driver's wine-drinking, can't start automobile, reduce the probability that the driver drivings a car under the influence of alcohol, lower danger, reduced the generation of accident, and this apparatus structure is simple, and is with low cost, easy to use.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further details
Fig. 1 is the utility model functional block diagram;
In Fig. 1,1, car key, 2, the automobile starting button, 3, control unit, 4, car key signal transmitter unit, 5, the car key signal receiving unit, 6, motor start circuit, 7, car body controller, 8, alcohol detecting device, 9, amplifying circuit, 10, filter circuit, 11, the A/D change-over circuit, 12, LED display module, 13, alarm module.
The specific embodiment
As shown in Figure 1, a kind of Vehicular alcohol detection control apparatus, on car key 1, be provided with alcohol detecting device 8, alcohol detecting device 8 is a gas sensor, alcohol detecting device 8 is connected by amplifying circuit 9, filter circuit 10, A/D change-over circuit 11 and the input end that is arranged on the control unit 3 in the car key 1, also be provided with automobile starting button 2 on the car key 1, automobile starting button 2 is connected with control unit 3 input ends, and the mouth of control unit 3 is connected with car key signal transmitter unit 4; Be provided with car key signal receiving unit 5 in the car body controller 7, car key signal receiving unit 5 is connected with motor start circuit 6.
When chaufeur need start automobile, need to press earlier the automobile starting button 2 on the car key 1, whether alcohol detecting device 8 will drink to chaufeur and detect then, alcohol detecting device 8 will detect to such an extent that signal amplifies the back by amplifying circuit 9 and carries out filtering at wave circuit 10 after filtration and remove and disturb, delivering to A/D change-over circuit 11 becomes digital signal to flow to control unit 3 analog signal conversion, 3 pairs of control units detect to such an extent that signal judges that control unit 3 control car key signal transmitter units 4 send signal if chaufeur is not drunk, the car key signal receiving unit 5 that is arranged in the car body controller 7 receives the signal that car key signal transmitter unit 4 sends, connect motor start circuit 6, automobile starting.If judge that chaufeur is drunk then control unit 3 control car key signal transmitter units 4 do not send signal, the car key signal receiving unit 5 that is arranged on car body controller interior 7 receives the signal that sends less than car key signal transmitter unit 4, and automobile can not start.
The mouth of control unit 3 also is connected with alarm module 13 with LED display module 12 respectively, when alcohol detecting device 8 detect after signal delivers to control unit 3, can be on LED display module 12 with detected data display, if detecting chaufeur, controller drinks, control unit 3 control alarm modules 13 carry out sound or flashing light alarm, remind chaufeur.
Claims (4)
1. Vehicular alcohol detection control apparatus, comprise alcohol detecting device (8), car key (1), be arranged on the automobile starting button (2) on the car key (1), automobile starting button (2) is connected with control unit (3) input end, and the mouth of control unit (3) is connected with car key signal transmitter unit (4); (7) are provided with car key signal receiving unit (5) in the car body controller, and car key signal receiving unit (5) is connected with motor start circuit (6); It is characterized in that: described alcohol detecting device (8) is arranged on the car key (1), and described alcohol detecting device (8) is connected with the input end of control unit (3) by amplifying circuit (9), filter circuit (10), A/D change-over circuit (11).
2. a kind of Vehicular alcohol detection control apparatus according to claim 1 is characterized in that: the mouth of described control unit (3) is connected with LED display module (12).
3. a kind of Vehicular alcohol detection control apparatus according to claim 1 and 2 is characterized in that: the mouth of described control unit (3) is connected with alarm module (13).
4. a kind of Vehicular alcohol detection control apparatus according to claim 1 is characterized in that: described alcohol detecting device (8) is a gas sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201861553U CN201484199U (en) | 2009-06-30 | 2009-06-30 | Alcohol detection and control device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201861553U CN201484199U (en) | 2009-06-30 | 2009-06-30 | Alcohol detection and control device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201484199U true CN201484199U (en) | 2010-05-26 |
Family
ID=42423094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201861553U Expired - Fee Related CN201484199U (en) | 2009-06-30 | 2009-06-30 | Alcohol detection and control device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201484199U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358188A (en) * | 2011-07-14 | 2012-02-22 | 黄慧琳 | Vehicle-mounted intelligent wine control device and control method thereof |
| CN102555803A (en) * | 2012-02-20 | 2012-07-11 | 吉林大学 | Warning and intervention system for drunk driving of drivers and operation and control method of warning and intervention system for drunk driving of drivers |
| CN104276037A (en) * | 2013-07-05 | 2015-01-14 | 福特全球技术公司 | Method and device for restricting or enforced exciting functions of motor vehicle |
-
2009
- 2009-06-30 CN CN2009201861553U patent/CN201484199U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358188A (en) * | 2011-07-14 | 2012-02-22 | 黄慧琳 | Vehicle-mounted intelligent wine control device and control method thereof |
| CN102555803A (en) * | 2012-02-20 | 2012-07-11 | 吉林大学 | Warning and intervention system for drunk driving of drivers and operation and control method of warning and intervention system for drunk driving of drivers |
| CN102555803B (en) * | 2012-02-20 | 2014-05-07 | 吉林大学 | Warning and intervention system for drunk driving of drivers and operation and control method of warning and intervention system for drunk driving of drivers |
| CN104276037A (en) * | 2013-07-05 | 2015-01-14 | 福特全球技术公司 | Method and device for restricting or enforced exciting functions of motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20150630 |
|
| EXPY | Termination of patent right or utility model |