CN108961771A - A kind of drink-driving behavior early warning system of the highway based on video analysis - Google Patents
A kind of drink-driving behavior early warning system of the highway based on video analysis Download PDFInfo
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- 208000001491 myopia Diseases 0.000 claims description 5
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- 238000010586 diagram Methods 0.000 description 5
- 206010039203 Road traffic accident Diseases 0.000 description 4
- 230000035622 drinking Effects 0.000 description 4
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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Abstract
A kind of drink-driving behavior early warning system the present invention provides highway based on video analysis, it is characterized in that, the following steps are included: video monitoring system, scheduling system, monitoring center, variable information board and information storage system, the video monitoring system includes capture apparatus, drink-driving analysis module, video processing module and alarm module, capture apparatus includes bayonet video monitoring camera, the alert video monitoring camera of electricity, section video monitoring camera and high point monitor camera, the scheduling system includes connecing deal with emergencies and dangerous situations scheduler module and road administration polling module；The present invention has the advantages that track identification judges drink-driving, driving behavior is automatically analyzed, processing is reliable rapidly；For freeway management person's early warning dangerous driving behavior vehicle, it is horizontal to improve Operation and Management of Expressway.
Description
Technical field
A kind of drink-driving behavior the present invention relates to field of traffic control more particularly to highway based on video analysis
Early warning system.
Background technique
" People's Republic of China Road Traffic Safety Law " Article 22 the regulation, " spirit for national regulatory of drinking, take
Perhaps narcotics perhaps has the disease for interfering safe driving motor vehicle or defatigation to influence safe driving to drug, no
Obtain operating motor vehicles."
In fact drinking drive motor vehicle illegal incidents are commonplace, and drunk driving does not only result in vehicle, cargo and the life of driver and passenger
Life and property loss also cause road, bridge, tunnel, house etc. to build and build upper attached all kinds of management equipments, mark
The damage of label.Highway is different from urban road, because of its closure and the needs continuously driven, halfway without law enforcement people
Member carries out drunk driving behavioral value, and the personnel that cause much to drink cherish idea of leaving things to chance, drives into highway after drinking.And highway
Because car speed is fast, vehicle amount is big, traffic accident consequence occurs usually than more serious.Traffic accident would generally be to entire road
Traffic produce and seriously affect, road can not be restored in the short time, and be easy to cause second accident.
Freeway management at this stage is mainly that monitoring center monitor is managed by video, because of video equipment number
Measure more, the work of monitor is laid particular emphasis on to dispatch deal after the accident, lacks effectively observation to vehicle drive behavior.It can
To say that existing control of traffic and road means have management blind area for drinking drive behavior, it can not find that in time driving behavior is different
Normal vehicle, can not predict driving behavior exception vehicle i.e. by bring harm, can not drink to highway has been swarmed into
Driver carries out any management.Traffic accident vehicle can be just only arrested after accident generation, behaviour post-processing of going forward side by side.It is this
Processing means can not safeguard road traffic order, it is difficult to retrieve property caused by drunk driving vehicle and human loss.
Summary of the invention
A kind of drink-driving behavior early warning system the object of the present invention is to provide highway based on video analysis is realized
Road order is safeguarded in discovery, early warning, guidance to highway drunk driving vehicle is swarmed into the maximum extent, ensures that the people are raw
Order property and with freeway infrastructure equipment safety.
To achieve the goals above, the technical scheme is that
1. a kind of drink-driving behavior early warning system of highway based on video analysis, which is characterized in that including
Video monitoring system is connected to monitoring center；
Scheduling system, is connected to monitoring center, carries out safe control to the vehicle to the law enforcement of scheduling high-speed highway and administrative staff
System；
The monitoring center, to monitor doubtful drink-driving vehicle, artificial judgment whether drink-driving；
Variable information board is connected to monitoring center, the information that changeable plate face is shown, stops wine to alert drink-driving vehicle
Drive for；
Information storage system is connected to monitoring center, to store the driving information of drink-driving vehicle；
Wherein, the video monitoring system includes
Capture apparatus is connected to drink-driving analysis module, to captured in real-time by way of vehicle, and by the video information of shooting
It is sent to drink-driving analysis module；
The drink-driving analysis module, is respectively connected to video processing module and alarm module, to vehicle in origin and destination path
On driving behavior carry out irrelevance signature analysis, judge doubtful drink-driving behavior, send real-time vehicle to video processing module
Video sends enabling signal to alarm module video processing module；
The video processing module, is connected to monitoring center, to intercept doubtful drunk drive from the real-time vehicle video collected
The driving information of vehicle is sailed, and is sent to monitoring center；
The alarm module, is connected to monitoring center, to send drink-driving alarm signal to monitoring center.
Further, the scheduling system includes
Scheduler module of dealing with emergencies and dangerous situations is connect, monitoring center is connected to, to communicate with high speed traffic police administrative department, assists high speed traffic police work
Make；
Road administration polling module, is connected to monitoring center, to issue inspection order to road administration patrol officer.
Further, the monitoring center includes to receive alarm signal, by the video of the large screen display vehicle
With photographic intelligence, in order show subsequent video camera on the vehicle running path, artificial judgment drink-driving, to connecing tune of dealing with emergencies and dangerous situations
It spends module and road administration polling module sends dispatch command.
Further, the capture apparatus includes bayonet video monitoring camera, the alert video monitoring camera of electricity, section view
Frequency monitor camera and high point monitor camera.
Further, the driving information includes the short-sighted frequency of vehicle behavior and vehicle closeup photograph.
The present invention has the advantages that
1) drink-driving is judged by vehicle driving trace, automatically analyzes the driving behavior of vehicle on highway driver, analyzed
Process is reliable rapidly；
2) it is freeway management person's early warning dangerous driving behavior vehicle, realizes the fine-grained management to vehicle on highway, mention
High Operation and Management of Expressway is horizontal；
3) information guiding is carried out to drink-driving person and nearby vehicle driver by highway advices plate, can intervened in time
Drunk driving behavior, other drivers of the early warning vehicle periphery, avoids highway traffic accident and great life and property loss.
Detailed description of the invention
Fig. 1 is system structure diagram of the invention.
Fig. 2 is overall flow schematic diagram of the present invention；
Fig. 3 is the flow diagram of path monitoring step in the present invention；
Fig. 4 is the flow diagram that tracking step is monitored in the present invention；
Fig. 5 is the idiographic flow schematic diagram of trajectory computation step in the present invention；
Appended drawing reference:
1 video monitoring system, 101 capture apparatus, 102 drink-driving analysis module
103 video processing module, 104 alarm module, 2 monitoring center
3 scheduling systems 301 connect 302 road administration polling module of scheduler module of dealing with emergencies and dangerous situations
4 variable information board, 5 information storage system.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
A kind of drink-driving behavior early warning system the invention discloses highway based on video analysis, feature exist
In as shown in Figure 1, including
Video monitoring system 1 is connected at monitoring center 2, including capture apparatus 101, drink-driving analysis module 102, video
Manage module 103 and alarm module 104；
The capture apparatus 101 is connected to drink-driving analysis module 102, captured in real-time by way of vehicle and be sent to drunk drive
Sail analysis module 102；
The drink-driving analysis module 102 is respectively connected to video processing module 103 and alarm module 104, is existed according to vehicle
Driving behavior on the path of origin and destination carries out irrelevance signature analysis, judges doubtful drink-driving behavior, sends real-time vehicle view
Frequency sends enabling signal to alarm module 104 to video processing module 103；
The video processing module 103 is connected to monitoring center 2, the real-time vehicle view sent from drink-driving analysis module 102
The short-sighted frequency and closeup photograph of doubtful drink-driving vehicle are intercepted in frequency, and are sent to monitoring center 2；
The alarm module 104 is connected to monitoring center 2, sends drink-driving alarm signal to monitoring center 2.
As shown in Figure 1, the invention also includes
Scheduling system 3, the scheduling system 3 are connected to monitoring center 2, including connect deal with emergencies and dangerous situations scheduler module 301 and road administration inspection mould
Block 302；Wherein, it is described connect scheduler module 301 of dealing with emergencies and dangerous situations and connect built by traffic police department, provide alarm for freeway surveillance and control center 2
Interface establishes collaborative work approach between monitoring center 2 and high speed traffic police administrative department；The road administration polling module 302 by
The construction of freeway management department, monitoring center 2 can issue inspection order to road administration patrol officer by road administration cruising inspection system；
The monitoring center 2 by the video and photographic intelligence of the doubtful vehicle of large screen display, and shows the vehicle driving road
The realtime graphic of subsequent capture apparatus 101 on diameter, video camera subsequent on the vehicle running path is shown in order, and guaranteeing should
The available complete monitoring in form path of vehicle；
Variable information board 4, the variable information board 4 are connected to monitoring center 2, be located at vehicle running path on, for by way of
Vehicle carry out information guiding, specifically, variable information board 4 can be changed the display printed words of advices plate, alert drink-driving vehicle
Stop drunk driving behavior, prompt the case where there are drink-drivings around other drivers near the vehicle, reach danger early warning
Purpose；
Information storage system 5, the information storage system 5 are connected to monitoring center 2, store drink-driving vehicle short-sighted frequency and
Closeup photograph carries out illegal activities punishment for doing driving behavior analysis afterwards, and to drink-driving person.
The capture apparatus 101 includes bayonet video monitoring camera, electricity alert video monitoring camera, section video monitoring
Video camera and high point monitor camera, the bayonet video monitoring camera, electricity alert video monitoring camera, section video monitoring
Video camera, high point monitor camera are built facility along highway, according to highway daily management demand to these
Video camera is managed maintenance, it is kept to be communicated with monitoring center 2.
It is public that a kind of high speed may be implemented in a kind of drink-driving behavior early warning system by highway based on video analysis
Roadbed is in the drink-driving behavior method for early warning of video analysis, as shown in Figure 2, comprising the following steps:
Step S1) trajectory computation step, shoot by way of vehicle, the driving path of vehicle is obtained, to vehicle in origin and destination path
On driving behavior carry out irrelevance signature analysis, determine vehicle whether there is drink-driving, if so, carry out step S2, if
It is no, then return step S1；
Step S2) path monitoring step, as shown in figure 3, generating the vehicle including the driving path for monitoring doubtful drink-driving vehicle
The short-sighted frequency of behavior and vehicle closeup photograph, and do doubtful alarm；
Step S3) drunk driving judgment step, doubtful alarm signal is received, the vehicle drive information is received, calls vehicle running path
Upper subsequent video camera persistently shoots the vehicle, is confirmed again according to the irrelevance signature analysis in step S1, and vehicle is rejected
Random evacuation behavior in driving procedure, reduces False Rate, the manual confirmation vehicle whether drunk driving, if so, carrying out step S4；
If it is not, then stopping tracking the vehicle, it is back to step S1；
Step S4) monitoring tracking step, as shown in figure 4, scheduling high-speed highway law enfrocement official and road administration inspection inspection personnel are to this
Vehicle carries out security control；
Step S5) rale violation warnings step, it alerts the vehicle and stops drunk driving behavior, sails out of highway into service area or nearby,
And other drivers provide warning information near the vehicle；
Step S6) information storing step, the driving information of the vehicle is individually stored.
Embodiment: in one embodiment, as shown in figure 5, above-mentioned trajectory computation step through the following steps that realize:
Step S101) background image is selected from sequence of video images, background model is established by ViBe algorithm；
Step S102) it is directed to each vehicle for entering shooting area, it is adjacent in sequence of video images by frame differential method
Two frames make calculus of differences, and previous frame image is pk-1 (x, y), and current frame image is pk (x, y)；
Step S103) it judges whether there is vehicle and drives into detection zone, if so, jump procedure S104；If it is not, then jump procedure
S102；
Step S104) calculate present frame and background frames poor FD (x, y), complete target is extracted from image；Calculate preceding 1 frame
With the poor FG (x, y) of background frames, the variable quantity of target is obtained；
Step S105) intersection of asking FD (x, y) Yu FG (x, y), obtain the coarse moving region image of moving target；
Step S106) through mathematical morphological operation, moving region is closed, is continuous, is complete, removes the noise in background；
Step S107) judge whether vehicle sails out of shooting area, if so, jump procedure S108；If it is not, then return step
S105；
Step S108) for each vehicle into shooting area, it calculates inlet point position and leaves a position straight line path；
Step S109) it calculates separately in each frame image, the irrelevance between a straight line is left in vehicle location and entrance；
Step S110) judge whether appearance position positive deviation and negative bias reach three times vehicle from number simultaneously, if so, the vehicle
For doubtful drink-driving vehicle；If it is not, then the vehicle is not drink-driving vehicle.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (5)
1. a kind of drink-driving behavior early warning system of highway based on video analysis, which is characterized in that including
Video monitoring system is connected to monitoring center；
Scheduling system, is connected to monitoring center, carries out safe control to the vehicle to the law enforcement of scheduling high-speed highway and administrative staff
System；
The monitoring center, to monitor doubtful drink-driving vehicle, artificial judgment whether drink-driving；
Variable information board is connected to monitoring center, the information that changeable plate face is shown, stops wine to alert drink-driving vehicle
Drive for；
Information storage system is connected to monitoring center, to store the driving information of drink-driving vehicle；
Wherein, the video monitoring system includes
Capture apparatus is connected to drink-driving analysis module, to captured in real-time by way of vehicle, and by the video information of shooting
It is sent to drink-driving analysis module；
The drink-driving analysis module, is respectively connected to video processing module and alarm module, to vehicle in origin and destination path
On driving behavior carry out irrelevance signature analysis, judge doubtful drink-driving behavior, send real-time vehicle to video processing module
Video sends enabling signal to alarm module video processing module；
The video processing module, is connected to monitoring center, to intercept doubtful drunk drive from the real-time vehicle video collected
The driving information of vehicle is sailed, and is sent to monitoring center；
The alarm module, is connected to monitoring center, to send drink-driving alarm signal to monitoring center.
2. a kind of drink-driving behavior early warning system of the highway according to claim 1 based on video analysis, special
Sign is that the scheduling system includes
Scheduler module of dealing with emergencies and dangerous situations is connect, monitoring center is connected to, to communicate with high speed traffic police administrative department, assists high speed traffic police work
Make；
Road administration polling module, is connected to monitoring center, to issue inspection order to road administration patrol officer.
3. a kind of drink-driving behavior early warning system of the highway according to claim 2 based on video analysis, special
Sign is, the monitoring center include to receive alarm signal, by the video and photographic intelligence of the large screen display vehicle,
Subsequent video camera on the vehicle running path, artificial judgment drink-driving are shown in order, to connecing deal with emergencies and dangerous situations scheduler module and road
Political affairs polling module sends dispatch command.
4. a kind of drink-driving behavior early warning system of the highway according to claim 1 based on video analysis, special
Sign is that the capture apparatus includes bayonet video monitoring camera, the alert video monitoring camera of electricity, the camera shooting of section video monitoring
Machine and high point monitor camera.
5. a kind of drink-driving behavior early warning system of the highway according to claim 1 based on video analysis, special
Sign is that the driving information includes the short-sighted frequency of vehicle behavior and vehicle closeup photograph.
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