CN102535960A - Cheating preventive alcohol lock interlocking device - Google Patents
Cheating preventive alcohol lock interlocking device Download PDFInfo
- Publication number
- CN102535960A CN102535960A CN2012100073395A CN201210007339A CN102535960A CN 102535960 A CN102535960 A CN 102535960A CN 2012100073395 A CN2012100073395 A CN 2012100073395A CN 201210007339 A CN201210007339 A CN 201210007339A CN 102535960 A CN102535960 A CN 102535960A
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- baffle plate
- automobile
- alcohol
- motor
- microcontroller
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- Lock And Its Accessories (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
An alcohol lock interlocking device is used with an existing alcohol lock and can prevent drivers from cheating. The alcohol lock interlocking device is combined with the existing alcohol lock and realizes a cheating preventive alcohol detecting system which is low in cost and high in reliability and practicality. The alcohol lock interlocking device comprises a motor, a connecting shaft, an infrared detector, a key hole baffle plate and a microcontroller, the rotation direction and the angle of the motor can be controlled by the microcontroller, the motor is connected with the key hole baffle plate via the connecting shaft, the infrared detector is used for detecting the current position of the key hole baffle plate, the key hole baffle plate can rotate along with the connecting shaft, and the microcontroller is used for a data processing center. The interlocking device indirectly achieves the purpose of controlling whether an automobile can be started or not by means of controlling whether an automobile key can be inserted into a key slot or not, the behavior that a driver starts the automobile by other methods when the driver does not pass drunk driving detection is stopped fundamentally, and the total alcohol lock interlocking device is simple in installation, low in manufacturing cost and suitable for large-scale popularization and use.
Description
Technical field
The present invention relates to a kind of alcohol lock interlock of preventing practising fraud, specifically is the alcohol lock interlock of practising fraud of preventing that is used to prevent drunk driving driver driving that a kind of and existing alcohol detection system support is used.
Background technology
Show that according to the relevant data of Public Security Department of the Ministry of Public Security the situation is tense for China's traffic safety, year accident death toll is up to more than 100,000 people, and it is global 15% that road fatalities accounts for, high for many years ranking first in the world.Though descended to some extent in recent years, death toll still can be in any more.Reach tens billion of units because of the economic loss that traffic accident caused every year.Data show that the main cause of traffic accident is driven when intoxicated and caused mostly.
For the tragedy that prevents to drive when intoxicated and cause a traffic accident, carrying out alcohol in many areas and locking and prevent that the drunken drivers from setting out on a journey.Yet along with popularizing of alcohol lock, a lot of relevant cheat methods also thereupon bamboo telegraph get up.Much human does not recognize that by force " alcohol lock " being installed is the protection to driver oneself, rather than simple action by government.So under the situation of no supervision, they still have an idea of leaving things to chance in arms, trying every possible means opens " alcohol lock ", utilizes cheat method to reach the purpose of its driving.
In the face of administering the real predicament of driving when intoxicated remain incessant after repeated prohibition, we not only will rely on the severe supervision and check of traffic department, more will pay attention to developing new scientific and technological invention, introduce poly-talented inspection and supervision, with more convenient, efficiently, address this problem accurately.
Summary of the invention
In order to overcome the deficiency of existing alcohol lock, the invention provides a kind of alcohol lock interlock of preventing practising fraud.Can this interlock insert key hole through the Control of Automobile key; Directly can Control of Automobile start; Can fundamentally stop alcohol detection when defective the driver start the behavior of automobile through additive method, whole device is installed simple, and is cheap; Good looking appearance is fit to large-scale promotion and uses.
Simple and easy alcohol lock interlock provided by the invention comprises:
---keyhole baffle plate: be installed on automobile key jack top, be used to stop the driver to insert key and start automobile;
---motor: microcontroller can be controlled the motor direction of rotation and the anglec of rotation;
---connecting axle: connect above-mentioned keyhole baffle plate and motor, front end is fixedly connected with the keyhole baffle plate, can drive the rotation of keyhole baffle plate with the motor rotation;
---Infrared Detectors: be installed near keyhole baffle plate below ten o'clock of key hole direction, be used to detect the position of keyhole baffle plate;
---microcontroller: data processing centre is used for Treatment Analysis alcohol detection signal, and controls the duty of motor according to analysis result;
Description of drawings
Fig. 1 is simple and easy alcohol lock interlock hardware block diagram;
Fig. 2 is simple and easy alcohol lock interlock pictorial diagram;
Fig. 3 is simple and easy alcohol lock interlock elevation;
Fig. 4 is simple and easy alcohol lock interlock lateral view;
Fig. 5 leaves the blocking position sketch map for the keyhole baffle plate;
Among the figure: 1 is the keyhole baffle plate, and 2 is key hole, and 3 is Infrared Detectors, and 4 is connecting axle.
The specific embodiment
Simple and easy alcohol provided by the invention is locked interlock by the keyhole baffle plate, connecting axle, and Infrared Detectors, microcontroller and wireless senser are partly formed.
Fig. 1 is simple and easy alcohol lock interlock hardware block diagram.
The detected pressure signal of voltage sensitive sensor is through amplification filtering, and A/D is sent to microcontroller after transforming in real time.Appropriate threshold (body weight with light adult is reference) is set in microcontroller, and the pressure signal that arrives when pressure-sensitive electric circuit inspection explains that the driver is not in place temporarily during less than threshold value, and microcontroller is failure to actuate; The pressure signal that arrives when pressure-sensitive electric circuit inspection is during greater than threshold value, and microcontroller sends start signal, and the alcohol detection system starts working.Measurement result after alcohol detecting device is changed A/D is sent into microcontroller through wireless transmission method.Microcontroller is controlled the duty of motor, warning device and ignition relay according to measurement result.When alcohol detection was qualified, microcontroller sent the rotation enabling signal, and connecting axle drives baffle plate and turns clockwise 90 °, exposes the key hole of baffle plate below, and ignition relay is closed simultaneously, and automobile can normally start; When alcohol detection was defective, microcontroller did not send the rotation enabling signal, and still retaining is above key hole for baffle plate, and the driver can't insert key, and alarm activation carries out sound and light alarm simultaneously, and ignition relay is broken off, and automobile can't start.In the whole process, leave main driver's seat in case voltage sensitive sensor detects the driver, microcontroller sends reset signal; Automobile flameout; Microcontroller sends the rotation enabling signal, connecting axle drive the keyhole baffle plate be rotated counterclockwise to the tangent position of key, block key; Key can't be twisted, can not light a fire again.The driver needs again can carry out the next round test behind the plug key.In this process, Infrared Detectors is surveyed baffle plate state of living in all the time, and sends this signal to microcontroller as a reference.
Provided by the invention and existing alcohol is locked matching used alcohol lock interlock, comprises 4, one Infrared Detectors 3 of a connecting axle, with one can be with the keyhole baffle plate 1 of connecting axle rotation.
The front end of connecting axle 4 is fixedly connected with keyhole baffle plate 1, terminal with can link to each other with the motor of angle by its direction of rotation of microprocessor controls.Alcohol detection result just often, machine operation, connecting axle 4 rotation turns clockwise 90 ° thereby drive keyhole baffle plate 1, leaves key hole 2 tops, the driver can insert key and start automobile.
When alcohol detection is qualified, the microprocessor controls machine operation, connecting axle 4 rotations drive keyhole baffle plate 1 and turn clockwise 90 °, leave key hole 2 tops, cover Infrared Detectors 4.Infrared Detectors 4, detect keyhole baffle plate 3 after, send signal " 0 " to microcontroller, prove that the keyhole baffle plate has rotated to non-blocking position, the microprocessor controls motor stops.
When alcohol detection was defective, microcontroller did not send enabling signal, and motor is not worked, and connecting axle 4 can't rotate, and keyhole baffle plate 1 still keeps off above key hole 2.Infrared Detectors 4 tops do not have thing to cover, and send signal " 1 " to microcontroller, prove the not rotation of keyhole baffle plate, still are in blocking position.
After automobile cuts out, the microprocessor controls machine operation, connecting axle 4 rotation, drive keyhole baffle plate 1 be rotated counterclockwise to the tangent position of key, block key, key can't be lighted a fire again.After needing the driver to pull up key, keyhole baffle plate 1 continues rotation, when getting back to blocked state constitutes; Infrared Detectors 3 sends signal " 1 " to microcontroller; Proof keyhole baffle plate has been got back to blocking position, and whole system can restart, and carries out the alcohol detection of next round.
Claims (2)
1. simple and easy alcohol lock interlock provided by the invention comprises:
---keyhole baffle plate: be installed on automobile key jack top, be used to stop the driver to insert key and start automobile;
---motor: microcontroller can be controlled the motor direction of rotation and the anglec of rotation;
---connecting axle: connect above-mentioned keyhole baffle plate and motor, front end is fixedly connected with the keyhole baffle plate, can drive the rotation of keyhole baffle plate with the motor rotation;
---Infrared Detectors: be installed near keyhole baffle plate below ten o'clock of key hole direction, be used to detect the position of keyhole baffle plate;
---microcontroller: data processing centre is used for Treatment Analysis alcohol detection signal, and controls the duty of motor according to analysis result.
2. the alcohol lock interlock of preventing practising fraud according to claim 1; It is characterized in that: can insert key hole through the Control of Automobile key; Can Control of Automobile start, and can fundamentally stop drunk driving like this and detect driver when defective starts automobile through additive method behavior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100073395A CN102535960A (en) | 2012-01-12 | 2012-01-12 | Cheating preventive alcohol lock interlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100073395A CN102535960A (en) | 2012-01-12 | 2012-01-12 | Cheating preventive alcohol lock interlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102535960A true CN102535960A (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100073395A Pending CN102535960A (en) | 2012-01-12 | 2012-01-12 | Cheating preventive alcohol lock interlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102535960A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691332A (en) * | 2015-02-16 | 2015-06-10 | 桂林电子科技大学 | Anti-drunk driving system with alcohol inspecting, monitoring and positioning functions and control method of system |
| CN106274481A (en) * | 2016-08-09 | 2017-01-04 | 西安科技大学 | Intelligent automobile drive assist system |
| CN108327533A (en) * | 2018-02-07 | 2018-07-27 | 黄冠慈 | A kind of automobile anti-drunken driving device |
| CN109025530A (en) * | 2018-07-30 | 2018-12-18 | 深圳市立安智能有限公司 | The safety lock that technology opener can be prevented to be inserted into |
Citations (8)
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| DE29909816U1 (en) * | 1999-06-05 | 2000-10-12 | Ramsauer Dieter | Swivel lever lock for installation in a thin wall |
| CN1504625A (en) * | 2002-12-04 | 2004-06-16 | 超 刘 | Intelligent omnidirectional actively alarming anti-theft door and anti-theft apparatus |
| US20060179901A1 (en) * | 2005-02-17 | 2006-08-17 | Schlitt Lawrence J | System for preventing driving while intoxicated |
| CN201338539Y (en) * | 2009-01-13 | 2009-11-04 | 胡榕荣 | Vehicle-mounted alcohol detection device |
| CN101973210A (en) * | 2010-06-12 | 2011-02-16 | 湘潭大学 | Multifunctional intelligent vehicle start and safety protection system |
| CN201935923U (en) * | 2010-09-28 | 2011-08-17 | 袁伟胜 | Personal breath alcohol content detector for driving |
| CN201951257U (en) * | 2010-12-29 | 2011-08-31 | 魏亮 | Alcohol movement-prohibition device for automobile |
| CN202080132U (en) * | 2010-07-23 | 2011-12-21 | 寇景华 | Automatic locking safety device for avoiding drunk driving |
-
2012
- 2012-01-12 CN CN2012100073395A patent/CN102535960A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29909816U1 (en) * | 1999-06-05 | 2000-10-12 | Ramsauer Dieter | Swivel lever lock for installation in a thin wall |
| CN1504625A (en) * | 2002-12-04 | 2004-06-16 | 超 刘 | Intelligent omnidirectional actively alarming anti-theft door and anti-theft apparatus |
| US20060179901A1 (en) * | 2005-02-17 | 2006-08-17 | Schlitt Lawrence J | System for preventing driving while intoxicated |
| CN201338539Y (en) * | 2009-01-13 | 2009-11-04 | 胡榕荣 | Vehicle-mounted alcohol detection device |
| CN101973210A (en) * | 2010-06-12 | 2011-02-16 | 湘潭大学 | Multifunctional intelligent vehicle start and safety protection system |
| CN202080132U (en) * | 2010-07-23 | 2011-12-21 | 寇景华 | Automatic locking safety device for avoiding drunk driving |
| CN201935923U (en) * | 2010-09-28 | 2011-08-17 | 袁伟胜 | Personal breath alcohol content detector for driving |
| CN201951257U (en) * | 2010-12-29 | 2011-08-31 | 魏亮 | Alcohol movement-prohibition device for automobile |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691332A (en) * | 2015-02-16 | 2015-06-10 | 桂林电子科技大学 | Anti-drunk driving system with alcohol inspecting, monitoring and positioning functions and control method of system |
| CN106274481A (en) * | 2016-08-09 | 2017-01-04 | 西安科技大学 | Intelligent automobile drive assist system |
| CN108327533A (en) * | 2018-02-07 | 2018-07-27 | 黄冠慈 | A kind of automobile anti-drunken driving device |
| CN109025530A (en) * | 2018-07-30 | 2018-12-18 | 深圳市立安智能有限公司 | The safety lock that technology opener can be prevented to be inserted into |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120704 |
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| RJ01 | Rejection of invention patent application after publication |