CN107301395A - A kind of drunk driving detecting system and its detection method - Google Patents
A kind of drunk driving detecting system and its detection method Download PDFInfo
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- CN107301395A CN107301395A CN201710478013.3A CN201710478013A CN107301395A CN 107301395 A CN107301395 A CN 107301395A CN 201710478013 A CN201710478013 A CN 201710478013A CN 107301395 A CN107301395 A CN 107301395A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
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Abstract
The invention discloses a kind of drunk driving detecting system, including alcohol detection module, processing module, identity card acquisition module, face recognition module, wireless transport module, power module and clearance module, characterized in that, the processing module connects alcohol detection module, identity card acquisition module, wireless transport module, power module, face recognition module and clearance module respectively.Drunk driving detecting system of the present invention, the outlet of the public places of entertainment such as hotel, bar can be installed on, by being matched to personnel and vehicle, then whether have by electronic eye monitoring and meet the car owner of drunk driving riving condition vehicle is travelled in street corner under one's name, carry out being monitored to drunk driving phenomenon for active, can prevent trouble before it happens.
Description
Technical field
The present invention relates to a kind of detection method, specifically a kind of drunk driving detecting system and its detection method.
Background technology
With economic rapid growth, car ownership is annual with the speed increase of millions of in China, due to driving
Member can not carry out effective control to oneself after drinking, drive when intoxicated and happen occasionally, therefore the traffic accident produced is quite a few.At present
The detection mode whether driver drives when intoxicated is that traffic police is stopped after suspect vehicle, is contained by detecting in the gas that driver breathes out
The number of some alcohol contents is driven when intoxicated to judge whether driver belongs to.This detection method is random passive, and
The drivers for still having minority entertain idea of leaving things to chance and driven when intoxicated, it is impossible to fundamentally prevent driver and drive when intoxicated, traffic
Potential safety hazard remains unchanged presence.
The shortcoming of prior art is：The driver that a part is driven when intoxicated can only be detected, that largely drives when intoxicated drives
The person of sailing is not checked through, examination scope very little, and in detection, even if detecting to drive when intoxicated, this thing of driving when intoxicated
Part also has occurred and that, it is impossible to accomplish to take precautions against in advance, and the possibility for occurring traffic accident is still very big.
The content of the invention
It is an object of the invention to provide a kind of drunk driving detecting system and its detection method, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of drunk driving detecting system and its detection method, including alcohol detection module, processing module, identity card collection mould
Block, face recognition module, wireless transport module and clearance module, the processing module connect alcohol detection module, identity respectively
Demonstrate,prove acquisition module, wireless transport module, face recognition module and clearance module；The alcohol detection module is used to detect to be detected
Personnel breathe out the alcohol content of implication, and determine whether to reach drunk driving standard；The identity card acquisition module is used to gather to be checked
The identity information of survey personnel；The face recognition module is used for the face information for gathering personnel to be detected.The power module is used
Powered in for processing module.
It is used as further scheme of the invention：The processing module uses PIC single chip microcomputer.
It is used as further scheme of the invention：The processing module be used for by the face recognition module collect it is to be checked
The identity information for the personnel to be detected that the face information of survey personnel is collected with identity card acquisition module is compared, if confirming as
Same people, then control clearance module to let pass, if confirming as different people, point out to verify ID card information again, until confirming as
Same talent's control control clearance module is let pass.
It is used as further scheme of the invention：Also include using wireless transport module, by the identity of the personnel to be detected
Information and the information whether drunk are sent to traffic police control centre, and traffic police control centre recalls automatically to be judged to reaching drunk driving mark
Accurate personnel to be detected all information of vehicles under one's name, and whether have by the high definition electronic eye monitoring street corner in street corner and described reach wine
The vehicle of the personnel to be detected of standard under one's name is driven, if finding the vehicle, the shoot function of high-definition camera is enabled, captures institute
State the human pilot face-image of vehicle, afterwards, to face-image carry out recognition of face operation, judge the human pilot whether be
The personnel to be detected for reaching drunk driving standard, if so, then traffic police control centre exports personnel driving vehicle by screen
Real time position, and send alarm.
It is used as further scheme of the invention：The information of vehicles includes car brand and license plate number.
It is used as further scheme of the invention：Face is identified using following algorithm for the face recognition module：It is right
The face information is pre-processed, and generates picture, and gray scale, size and/or illumination equilibrium treatment, base are carried out to face picture
The strong classifier constituted in Haar features and Adaboost methods is detected to face picture, extracts face characteristic point, base
In the position of facial feature points, by the face area that face normalization is size, ratio and characteristic point position alignment；Based on binary
Pattern face identification method, carries out face local feature judgement, it is believed that face local feature to face picture and identity card picture
It is identical then to enter next step, otherwise it is assumed that when forefathers are not statement people, identification is finished；If thinking face phase on global feature
It is same then think that identification finishes when forefathers are statement people.
It is used as further scheme of the invention：The wireless transport module uses 4G communication modules.
Compared with prior art, the beneficial effects of the invention are as follows：Drunk driving detecting system of the present invention, can be installed on hotel,
The outlet of the public places of entertainment such as bar, by being matched to personnel and vehicle, then meets by the way that whether electronic eye monitoring has
Vehicle is travelled the car owner of drunk driving riving condition in street corner under one's name, is carried out being monitored to drunk driving phenomenon for active, can be prevented in not
So.
Brief description of the drawings
Fig. 1 is the structural representation of drunk driving detecting system and its detection method.
Fig. 2 is the circuit diagram of power module in drunk driving detecting system and its detection method.
Fig. 3 is the control flow chart of drunk driving detecting system.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1~3, the embodiment of the present invention, a kind of drunk driving detecting system and its detection method, including alcohol detection
Module, processing module, identity card acquisition module, face recognition module, wireless transport module and clearance module, the processing module
Alcohol detection module, identity card acquisition module, wireless transport module, face recognition module and clearance module are connected respectively；It is described
Alcohol detection module is used to detect that personnel to be detected breathe out the alcohol content of implication, and determines whether to reach drunk driving standard；It is described
Identity card acquisition module is used for the identity information for gathering personnel to be detected；The face recognition module is used to gather personnel to be detected
Face information.The power module is used to power for processing module.
The processing module uses PIC single chip microcomputer.
The processing module is used for the face information and identity for the personnel to be detected for collecting the face recognition module
The identity information for the personnel to be detected that card acquisition module is collected is compared, if confirming as same people, controls clearance module
Let pass, if confirming as different people, point out to verify ID card information again, until confirming as same talent's control control clearance mould
Block is let pass.
Also include using wireless transport module, the identity information of the personnel to be detected and the information whether drunk are sent out
Traffic police control centre is sent to, traffic police control centre recalls automatically is determined as the personnel to be detected for reaching drunk driving standard all cars under one's name
Information, and whether have by the high definition electronic eye monitoring street corner in street corner and described reach the personnel to be detected of drunk driving standard under one's name
Vehicle, if finding the vehicle, enables the shoot function of high-definition camera, captures the human pilot face figure of the vehicle
Picture, afterwards, recognition of face operation is carried out to face-image, and whether judge the human pilot is described to reach the to be checked of drunk driving standard
Survey personnel, if so, then traffic police control centre exports the real time position of personnel driving vehicle by screen, and send alarm.
The information of vehicles includes car brand and license plate number.
Face is identified using following algorithm for the face recognition module：The face information is pre-processed,
And picture is generated, gray scale, size and/or illumination equilibrium treatment are carried out to face picture, based on Haar features and Adaboost side
The strong classifier of method composition is detected to face picture, extracts face characteristic point, the position based on facial feature points, by people
Face is normalized to the face area of size, ratio and characteristic point position alignment；Based on dual mode face identification method, to face
Picture and identity card picture carry out face local feature judgement, it is believed that face local feature is identical then to enter next step, otherwise
Think that identification is finished when forefathers are not statement people；If think face on global feature it is identical if think when forefathers be statement people,
Identification is finished.
The wireless transport module uses 4G communication modules.
Embodiment 1：The drunk driving detecting system of the present invention, can be installed on the outlet of the public places of entertainment such as hotel, bar, including
Alcohol detection module, processing module, identity card acquisition module, face recognition module, wireless transport module and clearance module, it is described
Processing module connects alcohol detection module, identity card acquisition module, wireless transport module, face recognition module and clearance mould respectively
Block；The alcohol detection module is used to detect that personnel to be detected breathe out the alcohol content of implication, and determines whether to reach drunk driving mark
It is accurate；The identity card acquisition module is used for the identity information for gathering personnel to be detected；The face recognition module is treated for collection
The face information of testing staff.The processing module uses PIC single chip microcomputer.The wireless transport module uses 4G communication modules.
The processing module is used for the face information and identity for the personnel to be detected for collecting the face recognition module
The identity information for the personnel to be detected that card acquisition module is collected is compared, if confirming as same people, controls clearance module
Let pass, if confirming as different people, point out to verify ID card information again, until confirming as same talent's control control clearance mould
Block is let pass.
The wireless transport module, friendship is sent to by the identity information of the personnel to be detected and the information whether drunk
Alert control centre, traffic police control centre recalls automatically is determined as the personnel to be detected for reaching drunk driving standard all vehicle letters under one's name
Breath, the information of vehicles includes car brand and license plate number, and whether has described by the high definition electronic eye monitoring street corner in street corner
The vehicle of the personnel to be detected of drunk driving standard under one's name is reached, if finding the vehicle, the shoot function of high-definition camera is enabled,
The human pilot face-image of the vehicle is captured, afterwards, recognition of face operation is carried out to face-image, the human pilot is judged
Whether it is the personnel to be detected for reaching drunk driving standard, if so, then traffic police control centre exports personnel driving by screen
The real time position of vehicle, and alarm is sent, at this moment the traffic police on duty of traffic police control centre just can link up above-mentioned real-time position information
And information of vehicles, arrange traffic police nearby to carry out intercept process.
Face is identified using following algorithm for the face recognition module：The face information is pre-processed,
And picture is generated, gray scale, size and/or illumination equilibrium treatment are carried out to face picture, based on Haar features and Adaboost side
The strong classifier of method composition is detected to face picture, extracts face characteristic point, the position based on facial feature points, by people
Face is normalized to the face area of size, ratio and characteristic point position alignment；Based on dual mode face identification method, to face
Picture and identity card picture carry out face local feature judgement, it is believed that face local feature is identical then to enter next step, otherwise
Think that identification is finished when forefathers are not statement people；If think face on global feature it is identical if think when forefathers be statement people,
Identification is finished.
The processing module is also powered using power module, and power module includes resistance R1, electric capacity C1, diode D1, change
Depressor T, inductance L1, triode VT1 and triode VT2, the resistance R1 connect power supply Vi, resistance R2, triode VT1 hairs respectively
Emitter-base bandgap grading and inductance L1, the resistance R1 other ends connect resistance R3, electric capacity C1, triode VT4 colelctor electrodes and resistance R6, resistance R6 respectively
Other end connection electric capacity C4, the resistance R2 other ends connect transformer T coil L3, transformer T coil L3 other ends connection three
Pole pipe VT1 poles, triode VT1 colelctor electrodes connection transformer T coil L4, the transformer T coil L4 other ends connect resistance R3 respectively
The other end and transformer T coil L5, transformer T coil L5 other ends difference connecting triode VT2 emitter stages and transformer T coils
L6, the transformer T coil L6 other ends connect electric capacity C1 respectively by resistance R5 connecting triode VT2 poles, triode VT2 colelctor electrodes
The other end, triode VT2 colelctor electrodes, electric capacity C3, triode VT4 emitter stages, diode D3 positive poles, resistance R12 and resistance R11,
Triode VT3 base stages connect transformer T coil L7 respectively, and the transformer T coil L7 other ends connect resistance R4 and electric capacity C2 respectively,
The electric capacity C2 other ends connect the inductance L1 other ends, diode D1 positive poles, the resistance R4 other ends and triode VT3 emitter stages respectively,
Diode D1 negative poles connect the electric capacity C3 other ends and inductance L2 respectively, and the inductance L2 other ends connect resistance R7, resistance R8, electricity respectively
R9, resistance R10 and output end vo are hindered, the resistance R7 other ends connect diode D3 negative poles and triode VT5 base stages, triode respectively
VT5 colelctor electrodes connect the resistance R8 other ends and diode D2 negative poles, diode D2 positive pole connecting triode VT4 base stages, three respectively
Pole pipe VT5 emitter stages connect the resistance R12 other ends and triode VT6 emitter stages respectively, and triode VT6 base stages connect resistance respectively
The R10 other ends, the resistance R11 other ends and the electric capacity C4 other ends；The diode D2 is voltage-regulator diode.
VT3 is switch adjustment pipe；Voltage-stabiliser tube VD2 can carry out current potential conversion；VT4 is that amplification is isolated in paraphase；VT4 is negative with its
Resistance R1 is carried by Vi partial pressures, the two voltages are supplied respectively to pulse-generator circuit, pulse-generator circuit by transformer T and
VTl, VT2 are constituted, and this is the astatic multivibrator of asymmetrical transformer positive feedback.VT1 power supply is derived from resistance R1
Voltage, and the electric current on resistance R1 depends on VT4 electric current, the pipe supply voltage of VT1, VT2 two is different, vibrates the width of each half cycle
Value change in direct ratio, width then inversely proportional change controls VT3 conducting and deadline.When output end vo voltage liter
Gao Shi, the differential pair tube VT6 electric currents increase of error amplifier, VT5 electric currents reduce, and VT5 collector potentials rise, VT4 electric currents increase
Greatly, pressure drop increases on resistance R1, and VT1 pipes voltage supplied rise, ON time shortens, and switching tube VT3 ON times shorten, output end
Vo voltages decline, and reach the purpose of voltage stabilizing；On the contrary, when output end vo voltage declines, the tune of opposite direction is carried out by said process
Whole voltage stabilizing.
In summary, drunk driving detecting system of the present invention, can be installed on the outlet of the public places of entertainment such as hotel, bar, pass through
Personnel and vehicle are matched, then whether has by electronic eye monitoring and meets the car owner of drunk driving riving condition vehicle under one's name
In street corner traveling, carry out being monitored to drunk driving phenomenon for active, can prevent trouble before it happens.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of drunk driving detecting system, including alcohol detection module, processing module, identity card acquisition module, face recognition module,
Wireless transport module, power module and clearance module, it is characterised in that the processing module connect respectively alcohol detection module,
Identity card acquisition module, wireless transport module, power module, face recognition module and clearance module；
The alcohol detection module is used to detect that personnel to be detected breathe out the alcohol content of implication, and determines whether to reach drunk driving mark
It is accurate；
The identity card acquisition module is used for the identity information for gathering personnel to be detected；
The face recognition module is used for the face information for gathering personnel to be detected；
The power module is used to power for processing module.
2. drunk driving detecting system according to claim 1, it is characterised in that the processing module uses PIC single chip microcomputer.
3. drunk driving detecting system according to claim 1, it is characterised in that the processing module is used to know the face
The identity for the personnel to be detected that the face information for the personnel to be detected that other module is collected is collected with identity card acquisition module is believed
Breath is compared, if confirming as same people, and control clearance module is let pass, if confirming as different people, points out to verify body again
Part card information, lets pass until confirming as same talent's control control clearance module.
4. the detection method of drunk driving detecting system as claimed in claim 1, it is characterised in that be also wirelessly transferred mould including using
Block, is sent to traffic police control centre, in traffic police's control by the identity information of the personnel to be detected and the information whether drunk
The heart is recalled automatically is determined as the personnel to be detected for reaching drunk driving standard all information of vehicles under one's name, and the high definition electronics for passing through street corner
Eye monitoring street corner reaches the vehicle of the personnel to be detected of drunk driving standard under one's name described in whether having, if finding the vehicle, enables
The shoot function of high-definition camera, captures the human pilot face-image of the vehicle, afterwards, and face knowledge is carried out to face-image
Do not operate, whether be the to be detected personnel that reach drunk driving standard, if so, then traffic police control centre leads to if judging the human pilot
Cross screen and export the real time position of personnel driving vehicle, and send alarm.
5. detection method according to claim 4, it is characterised in that the information of vehicles includes car brand and car plate
Number.
6. drunk driving detecting system according to claim 3, it is characterised in that the face recognition module uses following algorithm
Face is identified：The face information is pre-processed, and generates picture, face picture is carried out gray scale, size and/
Or illumination equilibrium treatment, the strong classifier constituted based on Haar features and Adaboost methods is detected to face picture, is carried
Face characteristic point is taken, face normalization is size, ratio and characteristic point position alignment by the position based on facial feature points
Face area；Based on dual mode face identification method, face local feature judgement is carried out to face picture and identity card picture,
Think that face local feature is identical and then enter next step, otherwise it is assumed that when forefathers are not statement people, identification is finished；If thinking people
Face is identical on global feature, thinks that identification is finished when forefathers are statement people.
7. drunk driving detecting system according to claim 1, it is characterised in that the wireless transport module is using 4G communication moulds
Block.
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| CN111709851A (en) * | 2020-06-19 | 2020-09-25 | 河南牧业经济学院 | Hotel safety check-in method, device and equipment based on RFID and facial recognition |
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