CN105882410A - Drunk driving prevention system based on alcohol detector - Google Patents
Drunk driving prevention system based on alcohol detector Download PDFInfo
- Publication number
- CN105882410A CN105882410A CN201610281370.6A CN201610281370A CN105882410A CN 105882410 A CN105882410 A CN 105882410A CN 201610281370 A CN201610281370 A CN 201610281370A CN 105882410 A CN105882410 A CN 105882410A
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- circuit
- human face
- drunk driving
- detection device
- switch
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
- B60K28/063—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver preventing starting of vehicles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention relates to a drunk driving prevention system based on an alcohol detector, belonging to vehicle articles. The drunk driving prevention system comprises a pressure sensor, the alcohol detector, a face detector I, a face detector II, an alarm circuit, a detection circuit I, a detection circuit II, an electromagnetic starting circuit and an engine circuit. The alcohol detector serves as a control core and cooperates with an electromagnet for working. When a driver enters a cab and sits on a seat, an engine cannot be started, and only after the driver passes an alcohol test performed by the alcohol detector, the engine can be started. The drunk driving prevention system can be used for decreasing the frequency of drunk driving and further solving the traffic problem of accidents caused by drunk driving to a certain extent, and thus has high application value.
Description
Technical field
The present invention relates to a kind of automobile anti-drunken driving system based on alcohol content tester, belong to Automobile Products field.
Background technology
The accident investigation of World Health Organization (WHO) in 2008 shows, the vehicle accident of about 50% 60% is with after drinking
Drive relevant, drive when intoxicated and be listed in the main cause that traffic accident is lethal.In China, every year due to after drinking
The vehicle accident driving to cause reaches tens thousand of；And in murderous accident more than 50% all with driven when intoxicated
Closing, the harm driven when intoxicated is startling, has become as first big " killer " of vehicle accident.Drive after drinking
The fortuitous event that car causes brings worry and misery to a lot of drivers and family.In August, 2010,11 complete
Criminal law amendment (eight) draft is reviewed in the 16th meeting of the Standing Committee of the National People's Congress of state first, drink-driving or be judged to
Punishment.
At present, the vehicle of various high configurations emerges in an endless stream, but, driving a car under the influence of alcohol for being prevented from driver
Configuration not yet in vehicle configuration application.
Summary of the invention
It is an object of the invention to, it is provided that a kind of automobile anti-drunken driving system based on alcohol content tester, to solve
Above-mentioned technical problem.
For solving the problems referred to above, the technical solution adopted in the present invention is:
A kind of automobile anti-drunken driving system based on alcohol content tester, it is characterised in that: include pressure transducer,
Alcohol content tester, human face detection device, No. two human face detection device, and warning circuit, an inspection
Slowdown monitoring circuit, No. two testing circuits, electromagnetic start circuit and motor circuit；A described human face detection device
It is arranged on alcohol content tester, and is connected on a testing circuit；No. one it is in series with on described warning circuit
Secondary switch, alarm lamp and alarm；No. two secondary switches, work it are in series with on described electromagnetic start circuit
Display lamp and electric magnet；It is in series with engine starting gear on described motor circuit and is controlled by electric magnet
Snap switch；Described No. two human face detection device are connected on No. two testing circuits；Described warning circuit, one
After number testing circuit, No. two testing circuits, electromagnetic start circuit, motor circuit parallel connections, with pressure sensing
Device is connected on automobile circuit.
Beneficial effect: the present invention, with alcohol content tester as control core, coordinates electric magnet to be operated.When driving
When the person of sailing has just enter into driver's cabin and is seated on the seat, electromotor cannot start, and driver is only examined by ethanol
Surveying instrument and carry out alcoholic strength detection, after alcohol detection is qualified, car electromotor just can start.The present invention's
Use can reduce the appearance of drunk driving phenomenon, thus the traffic solving to be led to by drunk driving traffic accident to a certain extent is difficult
Topic, has higher using value.
Accompanying drawing explanation
Fig. 1 is the circuit connection diagram of the present invention；
Fig. 2 is the principle flow chart of the present invention.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
With reference to Fig. 1, automobile anti-drunken driving system based on alcohol content tester of the present invention, including pressure sensing
Device switch 14, alcohol content tester 31, No. two human face detection device 32 of 33, human face detection device, with
And warning circuit, testing circuit, No. two testing circuits, electromagnetic start circuit and motor circuit.Institute
State a human face detection device 31 to be arranged on alcohol content tester 33, and be connected on a testing circuit；
A secondary switch 11, alarm lamp 21 and alarm 23 it is in series with on described warning circuit；Described electromagnetism opens
No. two secondary switches 12, relay indicating light 22 and electric magnet 41 it is in series with on galvanic electricity road；Described start electromechanics
It is in series with engine starting gear 42 on road and is controlled by the snap switch 13 of electric magnet 41；Described No. two people
Face detection device 32 is connected on No. two testing circuits；Described warning circuit, testing circuit, No. two inspections
After slowdown monitoring circuit, electromagnetic start circuit, motor circuit parallel connection, it is connected on automobile with pressure sensor switch 14
On circuit.
When installing and using, described pressure sensor switch 14 is arranged on master and drives below seat, can detect that main driving
Whether people is had, in order to open alcohol content tester 33 on seat.Alcohol content tester 33 can detect driver and be breathed out
Whether containing ethanol in gas, because being to be breathed out by gas, a small-sized disinfection cabinet can be filled onboard, with
Prevent changing the infection of disease when driving.
After installation is configured with drunk-driving prevention system of the present invention, the start-up course of automobile is divided into two steps, point
Not by engine starting gear and the secondary on-off control that controlled by alcohol content tester.Unmanned at main driving seat
In the case of, engine starting gear and secondary switch are all off, and electromotor cannot start.
When driver enters driver's cabin and sits down, trigger the pressure sensor switch 14 under seat, alcohol detection
Instrument 33 works immediately.Before blowing alcohol content tester 33, it is arranged on a people related on alcohol content tester 33
Face detection device 31 can record the human face data of people carrying out detecting.If alcohol content tester 33 detects
Driver drinks, and alcohol content tester 33 can trigger a secondary switch 11, and alarm lamp 21 lights, same to Times
Alert device 23 can send alarm, and alerting drivers leaves master and drives position, and now electromotor does not starts；Alarm 23
Can be automatically stopped after reminding.
If it is qualified that alcohol content tester 33 detects, i.e. driver does not drink, and alcohol content tester 33 can trigger
No. two secondary switches 12, relay indicating light 22 lights immediately, and meanwhile, electric magnet 41 is started working, through electricity
Magnet 41 attracts, and snap switch 13 closes；When starting electromotor, No. two human face detection device 32 can be remembered
Record the human face data of lower driver, and the human face data recorded with a human face detection device 31 compares, if
Twice contrast is identical, and automobile engine just can be started by driver at any time.If the Face datection data of twice
Differing, electromotor cannot start, and re-starts alcohol detection.
If driver is the most drunk and has been started up vehicle, No. two human face detection device can be recorded and check conjunction specifically
Driver's face of lattice, in case driver re-starts the trouble of alcohol detection because of urgent thing after getting off.
Pressure sensor switch 14 has timing function, leaves 15 points of seat when master drives the driver on position
Zhong Houhui disconnects automatically, and meanwhile, 11, No. two secondaries switches 12 of a secondary switch and snap switch 13 are also
All disconnect；If driver reenters driver's cabin after leaving seat 15 minutes, above detection process can repeat
Carry out.Do not stop working if driver is stopped, and reenter within the time that pressure sensor switch 14 does not disconnects
Driver's cabin, then No. two human face detection device 32 can contrast human face data, if two secondary data are inconsistent, then No. two
Human face detection device 32 can send instruction and make engine stall, meanwhile, again sends instruction and re-starts
Alcohol detection；If driver's switch-off, and reenter driving within the time that pressure transducer does not disconnects
Room, then No. two human face detection device can contrast human face data, if two secondary data are inconsistent, then No. two face inspections
Survey device can send instruction and re-start alcohol detection.
Claims (1)
1. an automobile anti-drunken driving system based on alcohol content tester, it is characterised in that: include pressure transducer
Switch (14), alcohol content tester (33), human face detection device (31), No. two human face detection device (32),
And warning circuit, testing circuit, No. two testing circuits, electromagnetic start circuit and motor circuit；
A described human face detection device (31) is arranged on alcohol content tester (33), and is connected on a detection
On circuit；Secondary switch (11), alarm lamp (21) and alarm (23) it is in series with on described warning circuit；
No. two secondaries switch (12), relay indicating light (22) and electric magnet (41) it is in series with on described electromagnetic start circuit；
It is in series with engine starting gear (42) on described motor circuit and is controlled by the spring of electric magnet (41)
Switch (13)；Described No. two human face detection device (32) are connected on No. two testing circuits；Described electricity of reporting to the police
After road, testing circuit, No. two testing circuits, electromagnetic start circuit, motor circuit parallel connections, with pressure
Force transducer switch (14) is connected on automobile circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610281370.6A CN105882410A (en) | 2016-04-29 | 2016-04-29 | Drunk driving prevention system based on alcohol detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610281370.6A CN105882410A (en) | 2016-04-29 | 2016-04-29 | Drunk driving prevention system based on alcohol detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105882410A true CN105882410A (en) | 2016-08-24 |
Family
ID=56703076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610281370.6A Pending CN105882410A (en) | 2016-04-29 | 2016-04-29 | Drunk driving prevention system based on alcohol detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105882410A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6229908B1 (en) * | 1996-04-26 | 2001-05-08 | Edmonds, Iii Dean Stockett | Driver alcohol ignition interlock |
| CN101590813A (en) * | 2009-07-06 | 2009-12-02 | 浙江理工大学 | A kind of anti-drunk driving vehicle-mounted system that ensures driver uniqueness |
| CN101618684A (en) * | 2009-06-03 | 2010-01-06 | 上海全路通铁道科技发展有限公司 | System for preventing drunk driving |
| CN102991352A (en) * | 2012-10-31 | 2013-03-27 | 常州首信天发电子有限公司 | Automobile drunk-driving preventing control system |
-
2016
- 2016-04-29 CN CN201610281370.6A patent/CN105882410A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6229908B1 (en) * | 1996-04-26 | 2001-05-08 | Edmonds, Iii Dean Stockett | Driver alcohol ignition interlock |
| CN101618684A (en) * | 2009-06-03 | 2010-01-06 | 上海全路通铁道科技发展有限公司 | System for preventing drunk driving |
| CN101590813A (en) * | 2009-07-06 | 2009-12-02 | 浙江理工大学 | A kind of anti-drunk driving vehicle-mounted system that ensures driver uniqueness |
| CN102991352A (en) * | 2012-10-31 | 2013-03-27 | 常州首信天发电子有限公司 | Automobile drunk-driving preventing control system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |