CN201423926Y - System for preventing drunk driving - Google Patents
System for preventing drunk driving Download PDFInfo
- Publication number
- CN201423926Y CN201423926Y CN2009200733223U CN200920073322U CN201423926Y CN 201423926 Y CN201423926 Y CN 201423926Y CN 2009200733223 U CN2009200733223 U CN 2009200733223U CN 200920073322 U CN200920073322 U CN 200920073322U CN 201423926 Y CN201423926 Y CN 201423926Y
- Authority
- CN
- China
- Prior art keywords
- system controller
- alcohol
- identification
- alcohol detector
- drunk driving
- 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
Links
Images
Abstract
The utility mode discloses a system for preventing drunk driving, which comprises a character sensor, an alcohol detector, a portrait identifier, a system controller and a voice prompting device. Theoutput end of the character sensor is respectively connected with the input ends of the alcohol detector and the portrait identifier; the system controller is respectively connected with the alcohol detector, the portrait identifier and the character sensor; and the output end of the system controller is connected with the voice prompting device and an ignition system in an automobile. The systemcontroller is used for transmitting signals among the character sensor, the alcohol detector and the portrait identifier and has bidirectional property, namely the system controller not only can receive signals from the character sensor, the alcohol detector and the portrait identifier, but also can transmit the signals to the character sensor, the alcohol detector and the portrait identifier. Theignition system of the automobile only can be opened as long as the system controller simultaneously satisfies two conditions that alcohol detection is qualified and alcohol detection personnel is the same as a driver. The system has a novel structure, is applied to the automobile, and can effectively prevent the drunk driving, thereby basically eliminating traffic accidents caused by the drunk driving and having a certain positive significance.
Description
Technical field
The utility model relates to prevention system, particularly is applied to a kind of system for preventing drunk driving of automobile.
Background technology
Along with social economy constantly develops, people's living standard progressively improves, and the circle of clan owning cars is increasing, and the existing economic strength of increasing common people has been bought car.Though car becomes a kind of vehicle, bring many convenience for people's live and work, incident traffic accident takes place again and again, and it is careful that this has to cause that people drive.Trace it to its cause, have plenty of because of fatigue driving causes, some is to cause because of driving when intoxicated, particularly some pernicious traffic accidents, and the shared ratio of driving when intoxicated is very big.At present, mainly be to come cross-check sum to punish for driving when intoxicated by manpower, police strength, also there is not the failure-free prevention system to control.Therefore how to stop the behavior of driving when intoxicated-" preventing trouble before it happens ", still a crucial problem.
A kind of mode that also has the people that alcohol detection and control vehicle ignition system are driven when intoxicated as strick precaution before this, the patent No. is that 200520136525.4 designed a kind of system for preventing drunk driving are exactly this kind mode, it comprises alcohol concentration tester, sensor, computing machine and the vehicle electrical brain system that is installed in the operator's compartment, wherein the alcohol concentration tester is used for the alcohol concentration in the measuring vehicle operator's compartment, and send instruction by computing machine and vehicle electrical brain system and whether cut off the vehicle circuit, thereby whether the control vehicle ignition system moves, and prevents to drive when intoxicated.
Whether described patent can detect navigating mate and drive when intoxicated, but owing to can't determine whether alcohol detection person and final vehicular drive personnel are same people, the navigating mate of promptly drinking can allow the people who does not drink open ignition systems for vehicles earlier, oneself is driven then, and promptly alcohol detection person is not same people with final vehicular drive personnel.So just allow described system for preventing drunk driving lose efficacy, the purpose that the out of reach prevention is driven when intoxicated, this is the main disadvantage that exists, so the mode that this patent adopted is difficult to enter practical application, the out of reach expected effect.
The utility model content
Technical problem to be solved in the utility model is, overcome the disadvantage of the described prevention system after drinking of above-mentioned patent, the system for preventing drunk driving of a kind of alcohol detection in conjunction with Identification of Images is provided, it can judge accurately whether alcohol detection person and final vehicular drive people are same people, can guarantee which kind of mode the automobile person of drinking that this system is housed adopts can't start automobile, thereby realize the function of driving when intoxicated that prevents truly, reach the generation of at all stopping this type of traffic accident.
In order to address the above problem the technical solution of the utility model is such:
A kind of system for preventing drunk driving comprises the alcohol detector, Identification of Images device, personage's inductor, voice prompting device and the system controller that are installed in the operator's compartment, and described system controller is connected by circuit with automotive ignition system.
The mouth of described personage's inductor connects an end of alcohol detector and an end of Identification of Images device respectively, and the input end connected system controller of personage's inductor, described personage's inductor are to detect on the position of driver whether people's device is arranged;
The other end of described alcohol detector connects described system controller, has a tubaeform detection mouth, is used to detect the device of chaufeur alcohol content of exhalation gas concentration, and alcohol concentration is passed to described system controller with electric signal by circuit;
The other end of described Identification of Images device connects described controller, the Identification of Images device is the device that carries out the identification of chaufeur facial characteristics, has memory function, guarantee that chaufeur and alcohol concentration tester are same people, otherwise send coherent signal and pass to system controller, described system controller sends instruction and whether lights automotive ignition system.
The mouth of described system controller connects voice prompting device and automotive ignition system respectively, and system controller also is connected with personage's inductor.Described system controller is controlled each subsystem device work, realizes the control to the automotive ignition system device.
Described system controller connects personage's inductor, alcohol detector and Identification of Images device, and the signal transmission between system controller and personage's inductor, alcohol detector and the Identification of Images device has the amphicheirality, adopts to have the signal wire (SW) connection that the amphicheirality transmits.
Described voice prompting device is connected the mouth of system controller, is the device that carries out voice suggestion in system work process, the outer loudspeaker that connect of voice prompting device output port.
Alcohol detector, Identification of Images device, personage's inductor, voice prompting device and the system controller principle of device of above-mentioned various composition the utility model system are mature technology, no longer set forth at this, they connect to form this system by certain mode circuit, can realize its function with multiple mode.
The working process and the principle of a kind of system for preventing drunk driving of the utility model are:
To be detected by personage's inductor when chaufeur sits on the steering position, this moment, the total system startup entered mode of operation, and chaufeur at first must be aimed at the tubaeform detection of alcohol detector mouthful air blowing if start automobile.
After air-blowing quantity reached the detection requirement, alcohol detector began to detect, and while Identification of Images device locking detected person follows the trail of and takes also preservation conduct identification benchmark of its facial characteristics.If it is qualified that the alcohol amount detects, on the steering position detected person that the Identification of Images device is assert, system controller is with the opening automobile ignition system, and at this moment automobile can start and begin cruising; If the alcohol amount detects nonconformity, system controller is with the closing automobile ignition system, and at this moment automobile can't start, and voice prompting device sends the voice suggestion alarm simultaneously.
Because just can open when system controller must satisfy physiognomy on qualified and alcohol detection people of alcohol detection and the steering position simultaneously with these two conditions, so even automobile ignition trigger, wanting to substitute, it is also not all right to drive.The back personage's inductor of substituting can start Identification of Images and think highly of newly and discern, the Identification of Images device can be with identification benchmark and its comparison of having preserved, if comparative result is not right, system controller is the closing automobile ignition system again, voice prompting device can the voice suggestion messenger carry out alcohol detection again, and certain same individual turnover system within a certain period of time can not require to carry out the repetition alcohol detection.
When being blocked, detecting the improper mode of human, the Identification of Images device provide the detection source of the gas (can differentiate with the carbon dioxide detection mode, because carbon dioxide content is far above content in the air in people's breath) time, system controller will be not can the opening automobile ignition system, and send the voice suggestion alarm.
A kind of system for preventing drunk driving of the utility model also has following characteristics:
1, this system will enter the economize on electricity park mode automatically after position of driver nobody or automobile enter the cruising state;
2, voice suggestion reduces as far as possible, and only be blocked at alcohol detection nonconformity, Identification of Images device, steerman and detected person are not inconsistent etc. must be used during the prompting situation, reduces unnecessary voice interference;
3, chaufeur leaves steering position and surpasses certain hour (can look actual conditions sets) system controller with the Control of Automobile auto shut down behind the automobile starting, mainly is to prevent that chaufeur from utilizing this section time departure to go to drink.
4 native systems can also utilize this resource expansion vehicle owner identification function of Identification of Images device, increase the vehicle anti-theft performance.
The beneficial effects of the utility model are, can't determine before having overcome whether alcohol detection person and final vehicular drive personnel are same people's defective, and alcohol detection and these two mature technologys of Identification of Images are organically combined and form a kind of brand new and use, constitute by these two technology and to prevent that the system of driving when intoxicated from can judge accurately whether alcohol detection person and final vehicular drive people are same people, which kind of mode can guarantee to be equipped with the automobile person of drinking of this system adopts all can't start, thereby realize the function of driving when intoxicated that prevents truly, reach the generation of at all stopping this type of traffic accident.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the system chart of a kind of system for preventing drunk driving of the utility model.
Fig. 2 is the flow process schematic diagram of a kind of system for preventing drunk driving of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Embodiment:
Referring to Fig. 1, a kind of system for preventing drunk driving of the utility model, comprise the personage's inductor 1, alcohol detector 2, Identification of Images device 3, system controller 4 and the voice prompting device 5 that are installed in the operator's compartment, described system controller 4 is by the automotive ignition system 6 in the circuit connection automobile.
Personage's inductor 1 is installed on the interior seat of operator's compartment, on the convenient detection position of driver whether the people is arranged; The mouth of personage's inductor 1 is connected with alcohol detector 2 and Identification of Images device 3 respectively, and input end also is connected with system controller 4, and personage's inductor 1 has the amphicheirality with the signal transmission of described system controller 4.
The input end of alcohol detector 2 connects the mouth of personage's inductor 1, and the mouth of alcohol detector 2 is connected with system controller 4, both can transmit the signal of alcohol concentration to system controller 4, also can receive the command signal of sending from system controller 4.Alcohol detector 2 generally is installed in the position that the respiratory system with the people is close, and is the device that is used to detect chaufeur alcohol content of exhalation gas concentration, and alcohol concentration is passed to described system controller 4 with electric signal by circuit.
The input end of Identification of Images device 3 connects the mouth of personage's inductor 1, and it can be noted messenger's appearance essential characteristic and judge identification.Its mouth is connected with described system controller 4, and Identification of Images device 3 has the amphicheirality with the signal transmission of system controller 4, and the facial characteristics of 3 pairs of chaufeurs of Identification of Images device has the recognition memory function, then signal is passed to system controller 4; If automotive ignition system 6 has started, at this moment chaufeur has been substituted again, be not former alcohol detection person, at this moment personage's inductor 1 startup Identification of Images device 3 is discerned again and is compared with the identification benchmark of having preserved, and then signal is passed to system controller 4.
Each subsystem device work of system controller 4 controls realizes the device to vehicle startup system control.System controller 4 input end be connected with personage's inductor 1, alcohol detector 2, Identification of Images device 3 respectively, and the signal transmission between them has the amphicheirality; Its mouth connects voice prompting device 5 and automotive ignition system 6 respectively.Described system controller 4 has only just understands opening automobile ignition system 6 when satisfying qualified identical with chaufeur these two conditions with alcohol detection person of alcohol detection at the same time.
Described system controller 4 connects personage's inductor 1, alcohol detector 2 and Identification of Images device 3, and the signal transmission between system controller 4 and personage's inductor 1, alcohol detector 2 and the Identification of Images device 3 has the amphicheirality.Be that system controller 4 both can receive the signal from them, also can transmit signal to them.
In conjunction with Fig. 1, and referring to Fig. 2, the working process and the principle of a kind of system for preventing drunk driving of the utility model are as described below:
To be detected by personage's inductor 1 when chaufeur sits on the steering position, this moment, the total system startup entered mode of operation, and chaufeur at first must be aimed at alcohol detector 2 tubaeform detections mouthful air blowing if start automobile.
After air-blowing quantity reached the detection requirement, alcohol detector 2 began to detect, and while Identification of Images device 3 locking detected persons follow the trail of and take also preservation conduct identification benchmark of its facial characteristics.If it is qualified that the alcohol amount detects, on the steering position detected person that Identification of Images device 3 is assert, system controller 4 is with opening automobile ignition system 6, and at this moment automobile can start and begin cruising; If the alcohol amount detects nonconformity, system controller is with the closing automobile ignition system, and at this moment automobile can't start, and voice prompting device 5 sends the voice suggestion alarm simultaneously.
Because just can open when system controller 4 must satisfy physiognomy on qualified and alcohol detection people of alcohol detection and the steering position simultaneously with these two conditions, so even automobile ignition trigger, wanting to substitute, it is also not all right to drive.The back personage's inductor 1 of substituting can start Identification of Images device 3 and discern again, the identification benchmark that Identification of Images device 3 can will have been preserved and its are relatively, if comparative result is not right, system controller 4 is closing automobile ignition system 6 again, voice prompting device 5 can the voice suggestion messenger carry out alcohol detection again, and certain same individual turnover system within a certain period of time can not require to carry out the repetition alcohol detection.
When being blocked, detecting the improper mode of human, Identification of Images device 3 provide the detection source of the gas (can differentiate with the carbon dioxide detection mode, because carbon dioxide content is far above content in the air in people's breath) time, system controller will be not can opening automobile ignition system 6, and send the voice suggestion alarm.
The utility model will enter the economize on electricity park mode automatically after position of driver nobody or automobile enter the cruising state, voice suggestion reduces as far as possible, only be blocked at alcohol detection nonconformity, Identification of Images device, steerman and detected person are not inconsistent etc. must be used during the prompting situation, reduces unnecessary voice interference.
Chaufeur leaves steering position and surpasses certain hour (can look actual conditions sets) system controller with the Control of Automobile auto shut down behind the automobile starting, mainly is to prevent that chaufeur from utilizing this section time departure to go to drink.
Native system can also utilize this resource expansion vehicle owner identification function of Identification of Images device, increases the vehicle anti-theft performance.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1, a kind of system for preventing drunk driving comprises the alcohol detector that is installed in the operator's compartment, it is characterized in that it also comprises personage's inductor, Identification of Images device, system controller and voice prompting device;
The mouth of described personage's inductor connects the input end of described alcohol detector and Identification of Images device respectively, described system controller is connected with alcohol detector, Identification of Images device and personage's inductor respectively, and the mouth of system controller connects the ignition system in voice prompting device and the automobile.
2, a kind of system for preventing drunk driving according to claim 1 is characterized in that, described system controller adopts the signal wire (SW) with amphicheirality's transmission to be connected with personage's inductor, alcohol detector and Identification of Images device respectively.
3, a kind of system for preventing drunk driving according to claim 1 is characterized in that, described alcohol detector has a tubaeform detection mouth.
4, a kind of system for preventing drunk driving according to claim 1 is characterized in that, the outer loudspeaker that connect of described voice prompting device output port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200733223U CN201423926Y (en) | 2009-06-03 | 2009-06-03 | System for preventing drunk driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200733223U CN201423926Y (en) | 2009-06-03 | 2009-06-03 | System for preventing drunk driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201423926Y true CN201423926Y (en) | 2010-03-17 |
Family
ID=42023363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200733223U Expired - Fee Related CN201423926Y (en) | 2009-06-03 | 2009-06-03 | System for preventing drunk driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201423926Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616138A (en) * | 2012-04-06 | 2012-08-01 | 胡翔 | Anti-drunk-driving safety system |
| CN101618684B (en) * | 2009-06-03 | 2012-11-07 | 上海全路通铁道科技发展有限公司 | System for preventing drunk 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 |
-
2009
- 2009-06-03 CN CN2009200733223U patent/CN201423926Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101618684B (en) * | 2009-06-03 | 2012-11-07 | 上海全路通铁道科技发展有限公司 | System for preventing drunk driving |
| CN102616138A (en) * | 2012-04-06 | 2012-08-01 | 胡翔 | Anti-drunk-driving safety system |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101618684B (en) | System for preventing drunk driving | |
| CN204463371U (en) | Automobile stayer safety prompt function and protection system | |
| CN203237052U (en) | System for avoiding drunk driving through mobile phone | |
| CN203020082U (en) | Vehicle-mounted alcohol monitoring device | |
| CN202271905U (en) | Device for monitoring concentration of carbon monoxide in vehicles | |
| CN106809116A (en) | Safety open door control method and system | |
| CN101357615A (en) | Car person-keeping alarm system and method | |
| CN206306932U (en) | A kind of vehicle turn signal automatic control system | |
| CN201423926Y (en) | System for preventing drunk driving | |
| CN201833885U (en) | Control device for preventing drunk driving of automobile | |
| CN203713574U (en) | Control device preventing drunk driving | |
| CN107972610A (en) | In-car monitoring device and method based on single camera | |
| CN202156300U (en) | Novel drunk driving prevention system | |
| CN109484296A (en) | A kind of suggestion device and method assisting in truck turning blind area | |
| CN106183807A (en) | Vehicle-mounted high in the clouds safe driving control system | |
| CN205768486U (en) | A kind of secure type automobile air conditioning system | |
| CN207128824U (en) | A kind of detection warning device for preventing that occupant from being locked | |
| CN201681468U (en) | Automobile fatigue driving prevention system | |
| CN206664284U (en) | A kind of anti-fatigue-driving early warning system | |
| CN203832266U (en) | Drunk driving controller | |
| CN206426932U (en) | A kind of vehicle-mounted pedestrian detects alarming device | |
| CN206186890U (en) | Car self -adaptation cruise control system's pronunciation and keep away and hit auxiliary device | |
| CN202965897U (en) | Automobile emergency alarming and lifesaving device | |
| CN205086822U (en) | Prevent grazing passerby gate operating lock | |
| CN109910860B (en) | Automatic flameout electronic system after automobile parking |
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: 20100317 Termination date: 20130603 |