CN109532484A - A kind of drunk driving automatic locking system and method - Google Patents
A kind of drunk driving automatic locking system and method Download PDFInfo
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- CN109532484A CN109532484A CN201811174132.0A CN201811174132A CN109532484A CN 109532484 A CN109532484 A CN 109532484A CN 201811174132 A CN201811174132 A CN 201811174132A CN 109532484 A CN109532484 A CN 109532484A
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- driver
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- camera
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- tester
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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)
- Traffic Control Systems (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The present invention is suitable for technical field of automobile control, provides a kind of drunk driving automatic locking system and method, this method comprises the following steps: S1, entire car controller are based on ignition signal and activate alcohol content tester, and issue alcohol screen test prompt；S2, the alcohol concentration that alcohol content tester detects is received；If S3, the intracorporal alcohol concentration of driver are greater than secure threshold, drunk driving is regarded as, without ignition operation.The present invention only when alcohol concentration is lower than secure threshold, could start automobile, fundamentally prevent drunk driving behavior by testing the intracorporal alcohol concentration of driver.
Description
Technical field
The invention belongs to technical field of automobile control, a kind of drunk driving automatic locking system and method are provided.
Background technique
It is well known that China is a populous nation, have a car accident daily and dead because of drunk driving in dead number
Number be up to 36.7%, although China also have relevant laws and regulations prevent drunk driving, this illegal activities of drunk driving, law enfrocement official
Pushing-off the wagons is carried out on the important highway thoroughfare in part and looks into drunk driving behavior, but still there are a lot of drivers to avoid the thoroughfare for looking into drunk driving, thus
And cause drunk driving that traffic accident occurs, but it doesn't solve the problem fundamentally for this mode.
Summary of the invention
The embodiment of the present invention provides a kind of drunk driving automatic locking method, is detecting that the intracorporal alcohol concentration of driver exceeds
When safe concentration value, control vehicle can not be successfully started up, and prevent drunk driving behavior.
The invention is realized in this way a kind of drunk driving automatic locking system, the system include:
Alcohol content tester on automobile is equipped with camera one on alcohol content tester；
Camera probe two is equipped in automobile primary driver side；
With the entire car controller of two communication connection of alcohol content tester, camera one and camera, wherein
Alcohol content tester detects the intracorporal alcohol concentration of tester, and is sent to entire car controller；
Camera one shoots the face-image of tester, and is sent to entire car controller；
Camera two shoots the face-image of driver on main driving seat, and is sent to entire car controller；
The igniting of vehicle control unit controls vehicle is flame-out.
Further, the system also includes:
On main driving seat, for detecting the gravity sensor of driver weight on main driving seat, gravity sensor
With entire car controller communication connection.
The invention is realized in this way a kind of drunk driving automatic locking method, this method comprises the following steps:
S1, entire car controller are based on ignition signal and activate alcohol content tester, and issue alcohol screen test prompt；
S2, the alcohol concentration that alcohol content tester detects is received；
If S3, the intracorporal alcohol concentration of driver are greater than secure threshold, drunk driving is regarded as, without ignition operation.
Further, the determination method of alcohol concentration is specific as follows in driver's body:
S31, alcohol content tester carry out alcohol screen test while, control camera one shoot alcohol concentration tester face
Portion's image；
S32, after main driving safety belt is fastened, control camera two shoot main driving seat on driver face-image；
If the facial characteristics of S33, alcohol concentration tester are consistent with the facial characteristics of driver on driver's seat, test
Alcohol concentration is the intracorporal alcohol concentration of driver.
Further, if the alcohol concentration tested in step S33 is not the intracorporal alcohol concentration of driver, without point
Fire operation.
Further, further include following steps after lighting a fire successfully:
Entire car controller controls camera two based on the Gravity changer of driver on main driving seat, and even Gravity changer is greater than
Gravity changer threshold value then drives camera two to shoot the face-image of driver on main driving seat,
The facial characteristics of driver on current main driving seat is compared with the facial characteristics of alcohol concentration tester, if
It is inconsistent, then control vehicle stall.
The present invention is only lower than secure threshold in alcohol concentration by testing the intracorporal alcohol concentration of driver
When, automobile could be started, fundamentally prevented drunk driving behavior.
Detailed description of the invention
Fig. 1 is drunk driving automatic locking system structural schematic diagram provided in an embodiment of the present invention；
Fig. 2 is drunk driving automatic locking method flow chart provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 is that drunk driving automatic locking system structural schematic diagram provided in an embodiment of the present invention is only shown for ease of description
In the relevant part of the present invention.
The system includes:
Alcohol content tester on automobile is equipped with camera one on alcohol content tester；
Camera probe two is equipped in automobile primary driver side；
With the entire car controller of two communication connection of alcohol content tester, camera one and camera, wherein
Alcohol content tester detects the intracorporal alcohol concentration of tester, and is sent to entire car controller；
Camera one shoots the face-image of tester, and is sent to entire car controller；
Camera two shoots the face-image of driver on main driving seat, and is sent to entire car controller；
The igniting of vehicle control unit controls vehicle is flame-out.
In embodiments of the present invention, the system further include:
Gravity sensor on main driving seat, gravity sensor and entire car controller communication connection,
Gravity sensor detects the weight of driver on main driving seat, and is sent to entire car controller.
Fig. 2 is drunk driving automatic locking method flow chart provided in an embodiment of the present invention, and this method comprises the following steps:
S1, entire car controller are based on ignition signal and activate alcohol content tester, and issue alcohol screen test prompt；
In embodiments of the present invention, alcohol screen test prompt can be voice prompting or signal prompt.
S2, the alcohol concentration that alcohol content tester detects is received；
If S3, the intracorporal alcohol concentration of driver are greater than secure threshold, drunk driving is regarded as, without ignition operation, nothing
Method starts automobile, if the intracorporal alcohol concentration of driver is lower than secure threshold, allows to carry out ignition operation, can star vapour
Vehicle.
The minimum alcohol concentration for regarding as drunk driving in the embodiment of the present invention, such as the content of alcohol are to be greater than 80mg/
When 100ml, then drunk driving is regarded as, then " secure threshold " is 80mg/100ml.
In embodiments of the present invention, the determination method of alcohol concentration is specific as follows in driver's body:
S31, alcohol content tester carry out alcohol screen test while, control camera one shoot alcohol concentration tester face
Portion's image；
After after S32, early main driving safety belt system, control camera two shoots the face-image of driver on main driving seat；
If the facial characteristics of S33, alcohol concentration tester are consistent with the facial characteristics of driver on driver's seat, test
Alcohol concentration is the intracorporal alcohol concentration of driver, and otherwise, the alcohol concentration of test is not the intracorporal alcohol concentration of driver.
In embodiments of the present invention, after step S33 further include:
If the alcohol concentration of test is not the intracorporal alcohol concentration of driver, without ignition operation, i.e., can not start
Automobile.
In embodiments of the present invention, further include following steps after lighting a fire successfully:
Entire car controller controls camera two based on the Gravity changer of driver on main driving seat, and even Gravity changer is greater than
Gravity changer threshold value, such as Gravity changer exceed 2.5kg, then assert and replace driver on main driving seat, and 2.5kg is that gravity becomes
Change threshold value, then camera two driven to shoot the face-image of driver on main driving seat,
The facial characteristics of driver on current main driving seat and the facial characteristics of current alcohol concentration tester are carried out
Compare, if inconsistent, controls vehicle stall.
The present invention is only lower than secure threshold in alcohol concentration by testing the intracorporal alcohol concentration of driver
When, automobile could be started, fundamentally prevented drunk driving behavior.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. a kind of drunk driving automatic locking system, which is characterized in that the system comprises:
Alcohol content tester on automobile is equipped with camera one on alcohol content tester；
Camera probe two is equipped in automobile primary driver side；
With the entire car controller of two communication connection of alcohol content tester, camera one and camera, wherein
Alcohol content tester detects the intracorporal alcohol concentration of tester, and is sent to entire car controller；
Camera one shoots the face-image of tester, and is sent to entire car controller；
Camera two shoots the face-image of driver on main driving seat, and is sent to entire car controller；
The igniting of vehicle control unit controls vehicle is flame-out.
2. drunk driving automatic locking system as described in claim 1, which is characterized in that the system also includes:
On main driving seat, for detecting the gravity sensor of driver weight on main driving seat, gravity sensor with it is whole
Vehicle controller communication connection.
3. a kind of locking means based on drunk driving automatic locking system described in claim 1 to 2 any claim, feature exist
In described method includes following steps:
S1, entire car controller are based on ignition signal and activate alcohol content tester, and issue alcohol screen test prompt；
S2, the alcohol concentration that alcohol content tester detects is received；
If S3, the intracorporal alcohol concentration of driver are greater than secure threshold, drunk driving is regarded as, without ignition operation.
4. drunk driving automatic locking method as claimed in claim 3, which is characterized in that the determination method of alcohol concentration in driver's body
It is specific as follows:
S31, alcohol content tester carry out alcohol screen test while, control camera one shoot alcohol concentration tester face figure
Picture；
S32, after main driving safety belt is fastened, control camera two shoot main driving seat on driver face-image；
If the facial characteristics of S33, alcohol concentration tester are consistent with the facial characteristics of driver on driver's seat, the alcohol tested
Concentration is the intracorporal alcohol concentration of driver.
5. drunk driving automatic locking method as claimed in claim 4, which is characterized in that if the alcohol concentration tested in step S33 is not
It is the intracorporal alcohol concentration of driver, then without ignition operation.
6. drunk driving automatic locking method as claimed in claim 3, which is characterized in that further include walking as follows after lighting a fire successfully
It is rapid:
Entire car controller controls camera two based on the Gravity changer of driver on main driving seat, and even Gravity changer is greater than gravity
Change threshold then drives camera two to shoot the face-image of driver on main driving seat,
The facial characteristics of driver on current main driving seat is compared with the facial characteristics of alcohol concentration tester, if different
It causes, then controls vehicle stall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174132.0A CN109532484A (en) | 2018-10-09 | 2018-10-09 | A kind of drunk driving automatic locking system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811174132.0A CN109532484A (en) | 2018-10-09 | 2018-10-09 | A kind of drunk driving automatic locking system and method |
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| CN109532484A true CN109532484A (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811174132.0A Pending CN109532484A (en) | 2018-10-09 | 2018-10-09 | A kind of drunk driving automatic locking system and method |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3403450A1 (en) * | 1983-02-01 | 1984-08-09 | Jack Carmel Calif. Simon | DEVICE FOR LOCKING OR INTERRUPTING THE OPERATION OF PLANTS OR SYSTEMS IN THE EVENT OF ABUSE OF ALCOHOL |
| 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 |
| CN102501765A (en) * | 2012-01-04 | 2012-06-20 | 南开大学 | Anti-cheating alcolock system |
| CN103264637A (en) * | 2013-06-09 | 2013-08-28 | 姬志刚 | Automatic driver alcohol detection device |
| CN203237052U (en) * | 2013-02-19 | 2013-10-16 | 上海楚格机械有限公司 | System for avoiding drunk driving through mobile phone |
| KR20130116575A (en) * | 2012-04-16 | 2013-10-24 | 양희권 | System |
| CN205417186U (en) * | 2016-03-29 | 2016-08-03 | 湖南城市学院 | Drive without a license with wine drive observing and controlling system |
| CN105922871A (en) * | 2016-05-17 | 2016-09-07 | 杨宗宝 | Safe driving system and method capable of preventing drunk driving and fatigue driving |
| CN106915254A (en) * | 2015-12-25 | 2017-07-04 | 北京奇虎科技有限公司 | The method for detecting and device driven when intoxicated |
| CN206456241U (en) * | 2017-01-17 | 2017-09-01 | 黄浩 | A kind of new drunk-driving prevention system |
| CN108297688A (en) * | 2018-01-27 | 2018-07-20 | 厦门市金福冠包装用品有限公司 | Drunk driving detection device, intelligent automobile and its pre- drunk-driving prevention method |
| CN108535411A (en) * | 2018-03-16 | 2018-09-14 | 邯郸学院 | Drunk driving detects control method and terminal device |
-
2018
- 2018-10-09 CN CN201811174132.0A patent/CN109532484A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3403450A1 (en) * | 1983-02-01 | 1984-08-09 | Jack Carmel Calif. Simon | DEVICE FOR LOCKING OR INTERRUPTING THE OPERATION OF PLANTS OR SYSTEMS IN THE EVENT OF ABUSE OF ALCOHOL |
| 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 |
| CN102501765A (en) * | 2012-01-04 | 2012-06-20 | 南开大学 | Anti-cheating alcolock system |
| KR20130116575A (en) * | 2012-04-16 | 2013-10-24 | 양희권 | System |
| CN203237052U (en) * | 2013-02-19 | 2013-10-16 | 上海楚格机械有限公司 | System for avoiding drunk driving through mobile phone |
| CN103264637A (en) * | 2013-06-09 | 2013-08-28 | 姬志刚 | Automatic driver alcohol detection device |
| CN106915254A (en) * | 2015-12-25 | 2017-07-04 | 北京奇虎科技有限公司 | The method for detecting and device driven when intoxicated |
| CN205417186U (en) * | 2016-03-29 | 2016-08-03 | 湖南城市学院 | Drive without a license with wine drive observing and controlling system |
| CN105922871A (en) * | 2016-05-17 | 2016-09-07 | 杨宗宝 | Safe driving system and method capable of preventing drunk driving and fatigue driving |
| CN206456241U (en) * | 2017-01-17 | 2017-09-01 | 黄浩 | A kind of new drunk-driving prevention system |
| CN108297688A (en) * | 2018-01-27 | 2018-07-20 | 厦门市金福冠包装用品有限公司 | Drunk driving detection device, intelligent automobile and its pre- drunk-driving prevention method |
| CN108535411A (en) * | 2018-03-16 | 2018-09-14 | 邯郸学院 | Drunk driving detects control method and terminal device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |