CN109932518A - It is a kind of for sharing the contactless smart alcohol detection system on automobile - Google Patents
It is a kind of for sharing the contactless smart alcohol detection system on automobile Download PDFInfo
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- CN109932518A CN109932518A CN201910179196.8A CN201910179196A CN109932518A CN 109932518 A CN109932518 A CN 109932518A CN 201910179196 A CN201910179196 A CN 201910179196A CN 109932518 A CN109932518 A CN 109932518A
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Abstract
The invention discloses a kind of for sharing the contactless smart alcohol detection system on automobile, including photographic device, air velocity transducer, alcohol sensor, A/D converter, slave computer, vehicle system, data transmission module, background server, mobile network's communication module, SMS alarming device and acoustic-optic alarm, the photographic device, air velocity transducer and alcohol sensor pass through integration module respectively and connect with A/D converter input terminal, collected detection data and head image data are subjected to analog-to-digital conversion through A/D converter, data after conversion are transmitted to slave computer by output end by A/D converter, the data received are transmitted to vehicle system by the slave computer, vehicle system is carried out data transmission by data transmission module and background server, background server respectively with SMS alarming device and acousto-optic Warning device connection.The data of acquisition are sent backstage by a variety of logic judgments by the present invention, are limited by backstage or vehicle system the user of shared automobile, to achieve the purpose that the personnel that limitation is drunk drive shared automobile.
Description
Technical field
The present invention relates to a kind of for sharing the contactless smart alcohol detection system on automobile, belongs to shared automobile
Control field.
Background technique
Shared economic a part that people's life has been increasingly becoming as emerging industry, " ticking " from the beginning are beaten
Vehicle, shared bicycle finally share electric vehicle, to shared automobile popular at present.Shared economy its unique convenience
Property and simplicity obtain public favorable comment, the number used rises year by year.
Shared automobile develops at the beginning from it as the things that recent years, " fire " got up in shared economy and has just obtained people
Approval.Since 21 century, people increasingly pay attention to environmental protection.Exhaust gas caused by automobile, as worldwide
One big pollution sources are in recent years increasingly by the concern in global range.Just in this background, new-energy automobile, electric car
It occurs gradually in the visual field of people.
Fixed, the punishment of driving when intoxicated according to man, China traffic law.Country has put into effect a series of laws and regulations and has gone to be directed to
Drunk driving phenomenon, but " drunk driving " phenomenon still remains existing despite repeated prohibition, and country greatly develops new-energy automobile industry, shares automobile, new energy vapour
The quantity of vehicle is bound to increase substantially, with and bring is " drunk driving " " new line ".It is more next with shared expanding economy
More shared bicycle businessmans is proposed the shared automobile of oneself brand, but consequent is safety problem, shares
Automobile is not equipped with safety detecting system, if driver drives when intoxicated, consequence is hardly imaginable.It is reported that shared garage
It had clearly been proposed that about 500,000 shared vapour were got on the bus already to need to install a set of alcohol detection system and go pre- drunk-driving prevention.Shared vapour
The safety issue of vehicle is increasingly paid attention to.
Based on this, need to design a set of alcohol detection system gone with shared automotive internal vehicle system it is mating, to reach
It limits the personnel that drink and uses the purpose of shared automobile.Due to it is existing be nonmetal oxide alcohol sensor, have a defect
It is exactly that can not only generate induction to alcohol, while can also generate induction to gasoline, so having selected this pure electric vehicle of shared automobile
New-energy automobile.
Summary of the invention
To solve the above-mentioned problems, the present invention proposes a kind of for sharing the detection of the contactless smart alcohol on automobile
System is built in shared automotive interior, and connect with the vehicle system of shared automobile, so that reaching limitation drinks personnel's use altogether
Enjoy the purpose of automobile.
The technical solution mainly used in the present invention are as follows:
It is a kind of for sharing the contactless smart alcohol detection system on automobile, including photographic device, air velocity transducer, wine
Smart sensor, A/D converter, slave computer, vehicle system, data transmission module, background server, mobile network's communication module,
SMS alarming device and acoustic-optic alarm, the photographic device are mounted at the roof right above main driving seat, the wind speed
In detection device, the detection device is mounted in vehicle steering wheel, described to take the photograph for sensor and alcohol sensor integrated installation
As device is connect by data line with A/D converter input terminal；Air velocity transducer and alcohol sensor are integrated in data module
And connect respectively with A/D converter input terminal, then by A/D converter to collected detection data and camera data through carrying out
Data after conversion are transmitted to slave computer, the slave computer and Automobile by output end by analog-to-digital conversion, the A/D converter
Machine system is all set in shared automotive interior, and the data received are transmitted to vehicle system by communication module by the slave computer
Data processing is carried out, the vehicle system is carried out data transmission by data transmission module and background server, the backstage clothes
Business device sends the running that instruction controls SMS alarming device and acoustic-optic alarm respectively by mobile network's communication module.
Preferably, the alcohol sensor is TGS822 series alcohol sensor.
Preferably, the acoustic-optic alarm includes LED weak light lamp and buzzer siren, and LED weak light lamp and buzzing are alarmed
Device is connected by sharing the circuit of automotive interior with mobile network's communication module respectively, and the background server passes through mobile network
Communication module send instruction control LED weak light lamp light and the alarm of buzzer siren, wherein LED weak light lamp is set to
In preceding control panel, the buzzer siren is set on the automobile foreground of copilot.
The utility model has the advantages that the present invention proposes a kind of for sharing the contactless smart alcohol detection system on automobile, lead to
It crosses some logic judgments and the data of acquisition is sent into backstage, the user of shared automobile is carried out by backstage or vehicle system
Limitation, to achieve the purpose that the personnel that limitation is drunk drive shared automobile.
Detailed description of the invention
Fig. 1 is shared automobile alcohol detection system hardware connection diagram；
Fig. 2 is the logic diagram of shared automobile alcohol detection system；
Fig. 3 is TGS822 alcohol sensor accuracy test data.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below to the embodiment of the present application
In technical solution be clearly and completely described, it is clear that described embodiments are only a part of embodiments of the present application,
Instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present application.
Further detailed description has been done to technical solution of the present invention with reference to the accompanying drawing:
As shown in Figure 1, a kind of for sharing the contactless smart alcohol detection system on automobile, including photographic device, wind
Fast sensor, alcohol sensor, A/D converter, slave computer, vehicle system, data transmission module, background server, mobile network
Network communication module, SMS alarming device and acoustic-optic alarm, the photographic device are mounted on the roof right above main driving seat
Place, in detection device, the detection device is mounted on automobile steering for the air velocity transducer and alcohol sensor integrated installation
On disk, the photographic device is connect by data line with A/D converter input terminal；Air velocity transducer and alcohol sensor are integrated in
It is connect in data module and respectively with A/D converter input terminal, then by A/D converter to collected detection data and camera shooting
Data after conversion are transmitted to slave computer, the bottom by output end through carrying out analog-to-digital conversion, the A/D converter by data
Machine and automobile vehicle system are all set in shared automotive interior, and the slave computer is transmitted the data received by communication module
Data processing is carried out to vehicle system, the vehicle system is carried out data transmission by data transmission module and background server,
The background server sends instruction by mobile network's communication module and controls SMS alarming device and acoustic-optic alarm respectively
Running.
Preferably, the alcohol sensor is TGS822 series alcohol sensor.
Preferably, the acoustic-optic alarm includes LED weak light lamp and buzzer siren, and LED weak light lamp and buzzing are alarmed
Device is connected by sharing the circuit of automotive interior with mobile network's communication module respectively, and the background server passes through mobile network
Communication module send instruction control LED weak light lamp light and the alarm of buzzer siren, wherein LED weak light lamp is set to
In preceding control panel, the buzzer siren is set on the automobile foreground of copilot.
It is as follows that system of the invention executes method:
As shown in Fig. 2, user carries out barcode scanning payment and authentication by mobile phone, and it is sent to background server, by backstage
The identity information of confirmation driver is compared in server, and (above process is to enjoy the included identity of automobile to examine and payment system
System, it is mutually indepedent with alcohol detection system of the invention, belong to the prior art).After authentication passes through, the vehicle device of automobile is shared
Main driving door is opened in system control, and driver enters main driving position, other car doors (including copilot and rear door) are at this time
Locking state, passenger drinks caused erroneous judgement in order to prevent, and automobile is in the state that can not start.
When driver takes main driving position, the alcohol sensor and air velocity transducer installed on the steering wheel start to transport
Make, in addition, interior photographic device is in the open state.Wherein, photographic device can whether there is or not special for the personnel on backstage observation
Situation, as driver deliberately blocks camera or others is allowed to carry out the detection of alcohol sensor.Air velocity transducer is in order to avoid department
Machine, which is held the breath, escapes erroneous judgement caused by detection.
The data information of alcohol sensor, air velocity transducer and photographic device acquisition passes through A/D converter and is transmitted to down
Position machine, slave computer judges the vehicle system that the information received is transmitted to shared automobile, and the vehicle system passes through
Data transmission module mutually links up that (wherein, backstage personnel need to only receive vehicle system and be adopted with the staff at background server
The information of collection specifically judges voluntarily to be completed by vehicle system).This system includes the following three types judgement: 1, photographic device acquires
Vehicular video, detect whether it is to blow in person；2, air velocity transducer detects whether really to blow；3, alcohol sensor
Alcohol content is detected whether in preset normal range (NR).If there is a kind of judgement not up to require in three of the above judgement, vehicle
Machine system transmits a signal to background server, notifies the attendant at background server, is taken by the backstage of background server
Business personnel carry out alarm operation by mobile network's communication module, start acoustic-optic alarm, and short to the transmission of driver's mobile phone
Letter is prompted, while automobile remaining car door is fail to open, and automobile can not carry out ignition operation.When three kinds of judgements reach requirement
When, background server will receive the prompt of vehicle system transmission normally started.
When detection passes through, vehicle system issues door control system and instructs, remaining car door can be opened；Simultaneously to vapour
Vehicle activation system issues instruction, and driver can carry out the ignition operation of automobile, and above operation can be completed to sentence within 30s
It is disconnected.
In the way that driver begins to use automobile, interior photographic device, alcohol sensor and air velocity transducer one
It is straight in running order, and the situation in real-time monitoring automobile.Wherein, photographic device is responsible for monitoring in running car, is
It is no to be abnormal phenomenon；Air velocity transducer monitoring drives eupnea state, wind speed is worked as in the matched use of alcohol sensor
When sensor detects the breath signal of driver, alcohol sensor starts to detect the alcohol content of driver's exhaled gas.This
In do not need driver's sustained exhalation, only need eupnea.The speed of normal human's exhaled gas is 0.3m/s, this is
Air velocity transducer used by uniting connects measuring principle using ultrasonic wave whirlpool.If the direction of propagation of ultrasonic wave is identical as wind direction, it
Speed can be accelerated；Conversely, if if the direction of propagation of ultrasonic wave is with wind direction on the contrary, its speed can be slack-off.By the test of early period,
Its precision can achieve 0.1m/s, meet the condition of test.
If the staff of background server can be according to photographic device because special reason causes test not pass through
Captured video removes the acoustooptic alarm system for judging whether deactivation automotive internal.
When driver's completion driving, need to only stop working, closed door.Certainly special circumstances are encountered, driver is also not up to
Destination, when needing to get off halfway, it is only necessary to automobile is parked in roadside, not stopped working, completion needs to continue after thing
Subsequent driving.After automobile flameout, all will just restart to carry out barcode scanning, authentication and judgement.
For the slave computer used in this system for STM32 single-chip microcontroller, the air velocity transducer of use connects measurement using ultrasonic wave whirlpool
Principle is detected, and the data transmission module in this system can use existing GPRS module, and mobile network's communication module can
To use existing 4G module.
Fig. 3 show selected TGS822 alcohol sensor under different operating conditions (from the inclined angle of human body, different expiration speed
Degree) detected by voltage versus time curve.From figure 3, it can be seen that when sensor and human body are in 30 ° of inclination angle
When, supply voltage is higher, that is, the precision tested is higher；When expiration speed is faster, measured voltage signal is stronger, test
Precision is higher.So the TGS822 alcohol sensor that this system is selected meets required precision.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (3)
1. a kind of for sharing the contactless smart alcohol detection system on automobile, which is characterized in that including photographic device,
Air velocity transducer, alcohol sensor, A/D converter, slave computer, vehicle system, data transmission module, background server, movement
Network communication module, SMS alarming device and acoustic-optic alarm, the photographic device are mounted on the vehicle right above main driving seat
At top, in detection device, the detection device is mounted on automobile side for the air velocity transducer and alcohol sensor integrated installation
To on disk, the photographic device is connect by data line with A/D converter input terminal；Air velocity transducer and alcohol sensor are integrated
It connect in data module and respectively with A/D converter input terminal, then to collected detection data and is taken the photograph by A/D converter
Picture data are through carrying out analog-to-digital conversion, and the data after conversion are transmitted to slave computer by output end by the A/D converter, under described
The vehicle system of position machine and shared automobile is all set in shared automotive interior, and the slave computer will be received by data transmission module
To data be transmitted to vehicle system carry out data processing, the vehicle system pass through mobile network's communication module and background service
Device carries out data transmission, and the background server sends instruction by mobile network's communication module and controls SMS alarming device respectively
With the running of acoustic-optic alarm.
2. it is according to claim 1 a kind of for sharing the contactless smart alcohol detection system on automobile, it is special
Sign is that the alcohol sensor is TGS822 series alcohol sensor.
3. it is according to claim 1 a kind of for sharing the contactless smart alcohol detection system on automobile, it is special
Sign is that the acoustic-optic alarm includes LED weak light lamp and buzzer siren, and LED weak light lamp and buzzer siren lead to respectively
The circuit for crossing shared automotive interior is connected with mobile network's communication module, and the background server passes through mobile network's communication module
Send instruction control LED weak light lamp light and the alarm of buzzer siren, wherein LED weak light lamp is set to preceding control plane
In plate, the buzzer siren is set on the automobile foreground of copilot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910179196.8A CN109932518A (en) | 2019-03-11 | 2019-03-11 | It is a kind of for sharing the contactless smart alcohol detection system on automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910179196.8A CN109932518A (en) | 2019-03-11 | 2019-03-11 | It is a kind of for sharing the contactless smart alcohol detection system on automobile |
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| CN109932518A true CN109932518A (en) | 2019-06-25 |
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| CN201910179196.8A Pending CN109932518A (en) | 2019-03-11 | 2019-03-11 | It is a kind of for sharing the contactless smart alcohol detection system on automobile |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281766A (en) * | 2019-07-22 | 2019-09-27 | 江苏常荣电器有限公司 | Contactless motor vehicle alcohol testing device and method based on dynamic human face identification |
| CN110281767A (en) * | 2019-07-22 | 2019-09-27 | 江苏常荣电器有限公司 | The anti-cheating drunk driving detection device and method of identity-based identification |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1391046A (en) * | 1973-07-31 | 1975-04-16 | Nissan Motor | System to prevent drunken driving |
| CN103692914A (en) * | 2013-12-25 | 2014-04-02 | 浙江大学 | On-board alcohol detector |
| CN105539144A (en) * | 2016-01-11 | 2016-05-04 | 贵州大学 | Detection system for preventing drunk driving and control method thereof |
| CN105857076A (en) * | 2016-05-28 | 2016-08-17 | 方东 | Driver alcohol detecting and alarming and starting forbidding device |
| CN209624615U (en) * | 2019-03-11 | 2019-11-12 | 常州常荣电器有限公司 | It is a kind of for sharing the contactless smart alcohol detection system on automobile |
-
2019
- 2019-03-11 CN CN201910179196.8A patent/CN109932518A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1391046A (en) * | 1973-07-31 | 1975-04-16 | Nissan Motor | System to prevent drunken driving |
| CN103692914A (en) * | 2013-12-25 | 2014-04-02 | 浙江大学 | On-board alcohol detector |
| CN105539144A (en) * | 2016-01-11 | 2016-05-04 | 贵州大学 | Detection system for preventing drunk driving and control method thereof |
| CN105857076A (en) * | 2016-05-28 | 2016-08-17 | 方东 | Driver alcohol detecting and alarming and starting forbidding device |
| CN209624615U (en) * | 2019-03-11 | 2019-11-12 | 常州常荣电器有限公司 | It is a kind of for sharing the contactless smart alcohol detection system on automobile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281766A (en) * | 2019-07-22 | 2019-09-27 | 江苏常荣电器有限公司 | Contactless motor vehicle alcohol testing device and method based on dynamic human face identification |
| CN110281767A (en) * | 2019-07-22 | 2019-09-27 | 江苏常荣电器有限公司 | The anti-cheating drunk driving detection device and method of identity-based identification |
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| TA01 | Transfer of patent application right | ||
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Effective date of registration: 20200909 Address after: No.2, information Avenue, Xinbei District, Changzhou City, Jiangsu Province Applicant after: JIANGSU CHANGRONG ELECTRICAL APPLIANCE Co.,Ltd. Address before: 213022 No. 99 Xinsi Road, Xinbei District, Changzhou City, Jiangsu Province Applicant before: CHANGZHOU CHANGRONG ELECTRIC APPLIANCE Co.,Ltd. |
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Address after: No.2, information Avenue, Xinbei District, Changzhou City, Jiangsu Province Applicant after: Jiangsu Changrong Electric Appliance Co., Ltd Address before: No.2, information Avenue, Xinbei District, Changzhou City, Jiangsu Province Applicant before: JIANGSU CHANGRONG ELECTRICAL APPLIANCE Co.,Ltd. |