CN102201165A - Monitoring system of vehicle traffic violation at crossing and method thereof - Google Patents
Monitoring system of vehicle traffic violation at crossing and method thereof Download PDFInfo
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- CN102201165A CN102201165A CN2010101332453A CN201010133245A CN102201165A CN 102201165 A CN102201165 A CN 102201165A CN 2010101332453 A CN2010101332453 A CN 2010101332453A CN 201010133245 A CN201010133245 A CN 201010133245A CN 102201165 A CN102201165 A CN 102201165A
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Abstract
The invention discloses a monitoring system of vehicle traffic violation at a crossing and a method thereof, belonging to the intelligent traffic field. According to the technical scheme of the system, video sensors which cover at least two lanes are arranged at each entryways and exits to shoot vehicles passing the crossing. A Flush bonding processor built in each video sensor identifies the license plate of a vehicle to obtain vehicle information. Each flush bonding processor checks the vehicle information, extracts the information of the same vehicle to obtain the driving track of the vehicle, and combines the track information with the information sent by traffic signal lamp sensors to automatically monitor various traffic violation behaviors including technical violation behavior of not following the prescriptive direction at the crossing. An integrated information processing unit arranged at the road side also can check and integrate the information sent by a plurality of video sensors. According to the system, the information of passed vehicles such as license plate number, license plate color is automatically identified and recorded, thus the all-weather and large scope monitoring of city intersect crossings is realized. The system provided in the invention has the advantages of clear structure and stable operation.
Description
Technical field
The invention belongs to intelligent transportation field, relate to a kind of detection method of traffic intersection vehicle peccancy, relate in particular to the monitoring system and the method for a kind of urban road crossing vehicle peccancy.
Background technology
At present, the monitoring of motor vehicles travel conditions on the traffic route, generally be to adopt " the illegal automatic monitoring system of motor vehicles " that is commonly called as " electronic police ", this system adopts formation methods such as optics, number, video to monitor driver's break in traffic rules and regulations behavior automatically, travels, drives over the speed limit, violates the rules as the indication of traffic signal violation lamp and use dedicated Lanes etc.The illegal automatic monitoring system of existing motor vehicles mainly contains two kinds of implementations, and a mode that is based on the coil triggering starts camera and takes the behavior of making a dash across the red light, and two modes that are based on the video triggering are obtained the vehicle movement track and then judged act of violating regulations.
The illegal automatic monitoring system of motor vehicles based on the coil triggering, need under the road surface of red light waiting line, lay magnetic test coil, the main function that realizes is when vehicle was pressed magnetic test coil, magnetic test coil is exported trigger pip automatically, camera is captured the vehicle pictures of making a dash across the red light, send alerting signal, preserve the associated picture data as the law enforcement foundation.This kind mode need be laid coil under the road surface, not only destroy the road surface, and is subjected to its serviceable life the influence of construction quality and pavement quality bigger.
Along with the raising of car plate recognition speed, based on the video triggering mode of license plate recognition result, more and more practicability.This mode is when vehicle passes through the specific region, triggers automatically, and captures vehicle pictures, the number-plate number and car plate color are discerned, in conjunction with vehicle location and signal information, stop line positional information, judge whether whether vehicle makes a dash across the red light, drive over the speed limit.For vehicle violating the regulations, report to the police, and preserve the associated picture data as the law enforcement foundation.For not having vehicle violating the regulations, the record traffic information.
Above-mentioned dual mode can only detect act of violating regulations such as make a dash across the red light, drive over the speed limit.It is technical violating the regulations to turn left etc. for some lane changes, craspedodrome road, and prior art adopts the method for vehicle movement trajectory analysis usually.But at the urban road crossing, the situation that people's car mixes, vehicle is intensive is very common, and this method based on video might be thought the pedestrian by mistake vehicle, perhaps a plurality of vehicles is thought by mistake be a vehicle, track of vehicle is followed the tracks of produced mistake.In addition,, also can video intermediate result be produced a very large impact, make track of vehicle produce mistake, and then influence is violating the regulations judges for situations such as illumination deficiency or sleet ground are reflective, even the judgement that leads to errors.
Summary of the invention
Technical matters to be solved by this invention is, a kind of monitoring system of traffic intersection vehicle peccancy is provided, take the picture of vehicle by the video sensor that high definition is set at the crossing through the crossing, obtain information of vehicles by flush bonding processor identification car plate, merge the information of vehicles that other video sensor monitors by the video sensor that monitors information of vehicles first, information in conjunction with the transmission of traffic lights sensor, automatically the various acts of violating regulations of monitoring traffic intersection comprise technical the breaking rules and regulations of travelling not according to prescribed direction.
The present invention solves the problems of the technologies described above the technical scheme that is adopted, a kind of monitoring system of traffic intersection vehicle peccancy is provided, comprise the traffic lights sensor that is used to obtain traffic lights information, video sensor, flush bonding processor, support and light aid.
Described video sensor is arranged on each entrance and exit position of traffic intersection, detects the vehicle at least two tracks simultaneously and obtains vehicle image.Described flush bonding processor, be built in the video sensor, be used for the vehicle image that the receiver, video sensor sends, the car plate identification of carrying out described vehicle obtains information of vehicles, each flush bonding processor carries out the coupling fusion of information of vehicles and in conjunction with traffic lights information, judges the act of violating regulations of described vehicle.Described support is installed in each entrance and exit position of traffic intersection, and described video sensor is rack-mount.Described light aid is installed a light aid respectively with corresponding position, every track on support, catch information of vehicles for video sensor additional light source is provided.
When the entrance and exit of described traffic intersection has first inlet, second inlet, the 3rd inlet, the 4th inlet, first outlet, second outlet, when the 3rd outlet and the 4th outlet, first video sensor is installed on the support of described first inlet, second video sensor is installed on the support of second inlet, the 3rd video sensor is installed on the support of the 3rd inlet, the 4th video sensor is installed on the support of the 4th inlet, the 5th video sensor is installed on the support of first outlet, the 6th video sensor is installed on the support of second outlet, install on the support of the 3rd outlet on the 7th video sensor and the 4th support that exports the 8th video sensor is installed.
The present invention also provides a kind of monitoring method of traffic intersection vehicle peccancy, comprises the steps:
Step (1) is detected the vehicle at least two tracks and obtained vehicle image by the video sensor that is installed in each entrance and exit place of traffic intersection, and the flush bonding processor in being built in each video sensor transmits vehicle image;
Step (2) obtains information of vehicles by each flush bonding processor identification vehicle image;
Step (3), each flush bonding processor are carried out the consistance coupling for information of vehicles and are extracted same information of vehicles;
Step (4) for same information of vehicles, merges this information of vehicles that other flush bonding processor obtains by the flush bonding processor that obtains this information of vehicles first, judges the driving trace of this vehicle;
Step (5), the flush bonding processor that obtains this information of vehicles first merge the traffic lights information that the lane information that presets in the flush bonding processor and traffic lights sensor send, and judge the act of violating regulations of this vehicle.
Described video sensor can be monitored the vehicle in four tracks simultaneously.
Described information of vehicles comprises track, the time of passing through the track and the position of vehicle that the number-plate number, car plate color and vehicle pass through.Described lane information comprises stop line positional information, track edge line information, driveway travel directions information, the normal vehicle operation velocity range in each track; Described traffic lights information comprises the state of corresponding track current demand signal lamp, the duration of signal lamp and the change time of signal lamp.
Described flush bonding processor obtains to sail into the information of vehicles fusion stop line positional information and the traffic lights information at crossing, judges whether described vehicle makes a dash across the red light.
Described flush bonding processor obtains to sail into the information of vehicles fusion track edge line information at crossing, and whether the standdle carrier road travels to judge described vehicle.
Described flush bonding processor obtains to sail into the information of vehicles fusion driveway travel directions information at crossing, judges whether described vehicle exists not according to breaking rules and regulations that the track prescribed direction is travelled.
The present invention further provides the monitoring method of another kind of traffic intersection vehicle peccancy, comprise the steps:
Step (1) is detected the vehicle at least two tracks and obtained vehicle image by the video sensor that is installed in each entrance and exit place of traffic intersection, and the flush bonding processor in being built in each video sensor transmits vehicle image;
Step (2) obtains information of vehicles by each flush bonding processor identification vehicle image;
Step (3), described each flush bonding processor sends the information of vehicles that obtains to be arranged on the roadside integrated information processor;
Step (4), described integrated information processor carries out the consistance coupling to the information of vehicles that obtains and extracts same information of vehicles, judge the driving trace of this vehicle, and the traffic lights information that sends of the lane information that presets in the fusion flush bonding processor and traffic lights sensor, judge the act of violating regulations of this vehicle.
The invention has the beneficial effects as follows, by entrance and exit direction the HD video sensor is set respectively at traffic intersection, effectively improved the sharpness of vehicle pictures, the flush bonding processor that helps to be built in the video sensor is accurately discerned vehicle information such as the number-plate number, car plate color, place lane position.Native system can discern automatically and write down vehicular traffic the number-plate number, car plate color, pass through the time, the information such as inlet outlet etc. of travelling, realized round-the-clock, the large-scale monitoring of city intersection, for traffic department's law enforcement provides favourable evidence, dispose, realize that for the behavior of standard driver driving, solution police strength deficiency, the police strength that reduces the by force alert target of science and technology provides strong guarantee.The native system clear in structure, stable, extensibility is good.
Description of drawings
Fig. 1 is the crossing synoptic diagram of monitoring system first embodiment provided by the invention;
Fig. 2 is the synoptic diagram on first Way in of monitoring system provided by the invention crossing;
Fig. 3 is the synoptic diagram of a plurality of video sensor information fusion of first embodiment of the invention;
Fig. 4 is the crossing synoptic diagram of monitoring system second embodiment provided by the invention;
Fig. 5 is the synoptic diagram on direction in crossing of monitoring system the 3rd embodiment provided by the invention;
Fig. 6 is the process flow diagram of monitoring method provided by the invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, further describe technical scheme of the present invention.
The monitoring system of traffic intersection vehicle peccancy provided by the invention comprises video sensor, flush bonding processor, light aid and traffic lights sensor.
Video sensor is arranged on the entrance and exit position of traffic intersection, is used to monitor from the inlet of traffic intersection and sails and export the vehicle that rolls away from into.In the present embodiment, video sensor is the HD video sensor, can cover many tracks, and takes the vehicle pictures that possesses high resolving power and high definition.
Flush bonding processor is arranged on video sensor inside, is used for the vehicle image that the receiver, video sensor sends, and carries out the car plate identification of described vehicle, obtains information of vehicles.Information of vehicles comprises track, the time of passing through the track and the position of vehicle that the number-plate number, car plate color and vehicle pass through.Flush bonding processor presets the lane information in each track.Lane information comprises stop line positional information, track edge line information, driveway travel directions information, the normal vehicle operation velocity range in each track.
When vehicle sails this crossing into from certain track, be arranged on the video sensor shooting vehicle acquisition vehicle pictures of porch, carry out car plate identification by the flush bonding processor that is built in the video sensor, obtain information of vehicles.When this vehicle again when this crossing is rolled in certain track away from, the video sensor that is arranged on the exit is taken vehicle once more and is obtained vehicle pictures, carries out car plate identification by flush bonding processor, obtains information of vehicles.Like this, the information of vehicles of a plurality of video sensors merges coupling, judges this vehicle at the driving trace of this section in the time, and binding signal lamp state breaks rules and regulations to report to the police or the bayonet socket record, and preserves corresponding video or image document as the law enforcement foundation.The fusion of a plurality of video sensor information of vehicles coupling, be by after monitor this vehicle other video sensor the information of vehicles that obtains is sent to the video sensor that monitors this vehicle first, carry out the fusion of information of vehicles by this video sensor.
The traffic lights sensor is used to obtain the traffic lights information of traffic intersection.Traffic lights information comprises the state of corresponding track current demand signal lamp, the duration of signal lamp and the change time of signal lamp.
Light aid, rack-mount, be specially LED lamp or flashlamp, be that video sensor is taken the additional light of vehicle identification car plate at insufficient light or night.
Fig. 1 is the crossing topology synoptic diagram of first embodiment of the invention.Present embodiment is example with the right-angled intersection.Each crossing is two-way, and each direction has Four-Lane Road, and Four-Lane Road information is obtained by a video sensor in the same way.Like this, crossing has 4 to sail video sensor and 4 into and roll video sensor away from.The built-in flush bonding processor of each video sensor.The concrete mounting means of present embodiment video sensor is, each entrance and exit place in this intersection sets up a support respectively, one video sensor is installed on each support, as first video sensor 11 is installed on the support of first inlet 1, second video sensor 22 is installed on the support of second inlet 2, the 3rd video sensor 33 is installed on the support of the 3rd inlet 3, the 4th video sensor 44 is installed on the support of the 4th inlet 4, the 5th video sensor 55 is installed on the support of first outlet 5, the 6th video sensor 66 is installed on the support of second outlet 6, on the support of installation the 7th video sensor 77, the four outlets 8 the 8th video sensor 88 is installed on the support of the 3rd outlet 7.
Video sensor can also cover the track more than four, in present embodiment, can between 1 and first outlet 5 of first inlet, set up a support, a video sensor is installed on this support, monitor the information of vehicles in two-way eight tracks, this crossing by this video sensor.
Because all gateways, crossing are covered fully by a plurality of video sensors, same vehicle sails into and rolls away from, has the information of two different times.Merge according to the video sensor internal information, as shown in Figure 2, can judge whether to make a dash across the red light and realize green light bayonet socket function.According to the fusion of a plurality of video sensor information at a crossing, as shown in Figure 3, can judge whether that generation technique is violating the regulations.
As shown in Figure 2, a support 101 is installed at first inlet, 1 place, and first video sensor 11 is installed on the support 101, with corresponding section, every track light filling lamp 103 is installed.When vehicle sails this crossing into by first inlet, 1 certain track, first video sensor promptly carries out car plate identification in 104 zones of the virtual coil shown in the figure at the stop line near zone, obtain information of vehicles, comprise the number-plate number, car plate color, vehicle position, elapsed time etc.
The flush bonding processor that is built in first video sensor merges track stop line information and the traffic lights information that presets in information of vehicles, the flush bonding processor, judges whether vehicle makes a dash across the red light.When the vehicle license plate position is beyond stop line, think that vehicle has passed through stop line, if signal lamp was a red light at that time, just can judges and make a dash across the red light; Otherwise just do not make a dash across the red light.If the car plate position in stop line, is thought and is not passed through stop line.For the situation of making a dash across the red light, carry out red light violation and report to the police, and back up and make a dash across the red light front and back three pictures or pass through 1 minute the video in front and back.For normal current situation, keep the picture that can see license board information clearly, realize green light bayonet socket function.
The flush bonding processor that is built in first video sensor merges the track edge line information that presets in information of vehicles, the embedded processing, and whether the standdle carrier road travels to judge vehicle.As shown in Figure 2, if the horizontal range of the nearest track edge line in car plate central horizontal position S and its both sides thinks that less than D (D can adopt different numerical value according to cart, vehicle-width) there is standdle carrier road phenomenon in this automobile body.If the horizontal range of the track edge line that car plate central horizontal position S and its both sides are nearest, thinks that there is not standdle carrier road phenomenon in this automobile body all greater than D.
Fig. 3 is the synoptic diagram of a plurality of video sensor information fusion of first embodiment.A plurality of video sensor information at a crossing merge mutually, can judge whether that generation technique is violating the regulations.At first, carry out the consistance of information of vehicles and judge by the information matches of the video sensor that monitors information of vehicles first and other video sensor.Merge the information of vehicles of other video sensor transmission that monitors this vehicle again by this video sensor, judge the driving trace of vehicle,, further judge the technical violating the regulations of vehicle in conjunction with the information that the traffic lights sensor sends.
As shown in Figure 1, vehicle sails the crossing into from first inlet, 1 certain track, roll the crossing away from from first outlet 5 again, first video sensor 11 merges the information of vehicles that the 5th video sensor 55 obtains, when judgement is same vehicle, in conjunction with the lane information that presets in the embedded processing, judge whether to exist turn around to travel violating the regulations.If this track does not allow to turn around, then judge to have turn around to travel violating the regulations.And for example, be to turn left from 1 to the 4th outlet 8 of first inlet, be to keep straight on from 1 to the 3rd outlet 7 of first inlet, be to turn right from 1 to second outlet 6 of first inlet, be to turn around from 1 to first outlet 5 of first inlet.Judged result according to track of vehicle, the regulation of travelling in track, place when sailing in conjunction with vehicle, judge whether to exist technical violating the regulations by the video sensor that monitors this vehicle first, turn around, turn left as the craspedodrome road road road of turning right, keep straight on of turning left, keep straight on that road is kept straight on, the road of turning left is turned right, turned left that road turns around, turns right that road is kept straight on, acts of violating regulations such as road turns around are turned left, turned right to the road of turning right.
It is violating the regulations that present embodiment can also judge whether to drive over the speed limit at the crossing.At first, in each flush bonding processor at crossing, store the running distance Dist of each entrance and exit of same crossing in advance.Track is known to the 3rd running distance that enters the mouth between outlet 6 the 3rd tracks, 3 the 3rd tracks to the second, the time T of passing through from the 3rd inlet 3 the 3rd tracks according to this vehicle more as shown in Figure 1
1The time T of promptly sailing the time into and passing through from second outlet, 6 the 3rd tracks
2Promptly roll away from the time, obtain the running time Time=T of this vehicle
2-T
1This vehicle is at the travel speed V=Dist/Time of this section in the time.If the travel speed V of this vehicle surpasses the regulation travel speed, think that it is driven over the speed limit; If the travel speed V of this vehicle thinks that smaller or equal to the regulation travel speed it is not driven over the speed limit.
Fig. 4 is the crossing topological relation figure of second embodiment.Among this embodiment, the crossing is a T-shaped.Each entrance and exit place at the crossing is provided with video sensor respectively, a video sensor covers four tracks, first inlet, 10 places are provided with first video sensor 101, second inlet, 20 places are provided with second video sensor 202, the 3rd inlet 30 places are provided with the 3rd video sensor 303, first outlet, 40 places are provided with the 4th video sensor 404, the second outlet 50 places and the 5th video sensor 505, the three outlets 60 places are set the 6th video sensor 606 is set.Also can be that a video sensor covers eight two-way tracks.
Fig. 5 is the topological relation figure on direction in crossing of the 3rd embodiment.In among this embodiment, set up integrated information processor 100, support 110 at the crossing, video sensor 120 is set on the support 110, video sensor 120 inside are provided with flush bonding processor 130, a light filling lamp 140 is installed in corresponding every track on the support, replenishes illumination when being used for night or insufficient light.By integrated information processor 100 information of vehicles that each video sensor 120 sends is mated fusion, in conjunction with the information that traffic lights sensor 150 sends, judge the making a dash across the red light of vehicle, stride technical act of violating regulations such as travel, exceed the speed limit, turn around.
In the present embodiment, the current current state of traffic lights can also can be adjusted by signal wire according to pre-set conversion interval time.Judge whether vehicle passes through stop line, be at the underground inductive coil 180 of burying underground of stop line near zone, inductive coil 180 connects vehicle checker 170, and vehicle was pressed stop line, trigger inductive coil 180, vehicle checker 170 sends the information that inductive coil is triggered to flush bonding processor.The traffic lights sensor has two kinds to the mode of video sensor or integrated information processor transmission transport information.A kind of is traditional wired mode, by being embedded in the signal wire of underground traffic lights, being connected to red signal detecting device 160, and then being linked into video sensor or integrated information processor by serial ports, by sending the real-time transmission that instruction realizes transport information, as shown in Figure 5.Another kind is to transmit transport information by wireless transmitter to video processor.
As shown in Figure 6, method provided by the invention comprises the steps:
Step 102, flush bonding processor identification vehicle image obtains information of vehicles.An all built-in flush bonding processor in each video sensor.
Step 105 merges car to information and traffic lights information, judges vehicle peccancy.
In this method, video sensor is arranged on each inlet, the outlet of traffic intersection, can cover at least two above tracks.Judgement for track of vehicle, can merge this information of vehicles that other flush bonding processor obtains by the flush bonding processor that obtains this information of vehicles first, judge the driving trace of this vehicle, merge lane information and traffic lights information again, further judge the violating the regulations of vehicle.Also can be the information of vehicles that obtains to be sent to the integrated information processor that the roadside is provided with, extract same information of vehicles, and, judge vehicle peccancy in conjunction with lane information and traffic lights information by the integrated information processor by each flush bonding processor.
In the present embodiment, the information at each crossing can also be merged in the larger context,, merge the information that all crossing video sensors or integrated information processor transmit, realize some expanded functions by a platform independent processor is set.Such as, the information at each crossing is merged, obtain vehicle driving trace, realize paying close attention to special car.According to the real-time vehicle information that obtains,, judge whether automatically to be fake-licensed car, and send warning, for value crewman artificial judgment according to the principle that same number plate of vehicle of the same type can not occur in the different location within a short period of time.Can also generate each crossing, bayonet socket traffic data automatically by vehicle, comprise the magnitude of traffic flow, traffic offence (being accurate to track and direction), by statistical study to these data, reflect the multiple ground of traffic hazard, magnitude of traffic flow concentrated area is as the foundation of optimizing road setting and enforcement traffic control.
Claims (10)
1. the monitoring system of a traffic intersection vehicle peccancy comprises the traffic lights sensor that is used to obtain traffic lights information, it is characterized in that, also comprise, and video sensor, flush bonding processor, support and light aid,
Described video sensor is arranged on each entrance and exit position of traffic intersection, detects the vehicle at least two tracks simultaneously and obtains vehicle image;
Described flush bonding processor, be built in the video sensor, be used for the vehicle image that the receiver, video sensor sends, the car plate identification of carrying out described vehicle obtains information of vehicles, each flush bonding processor carries out the coupling fusion of information of vehicles and in conjunction with traffic lights information, judges the act of violating regulations of described vehicle;
Described support is installed in each entrance and exit position of traffic intersection, and described video sensor is rack-mount;
Described light aid is installed a light aid respectively with corresponding position, every track on support, catch information of vehicles for video sensor additional light source is provided.
2. monitoring system according to claim 1, it is characterized in that, when the entrance and exit of described traffic intersection has first inlet, second inlet, the 3rd inlet, the 4th inlet, first outlet, second outlet, when the 3rd outlet and the 4th outlet, first video sensor is installed on the support of described first inlet, second video sensor is installed on the support of second inlet, the 3rd video sensor is installed on the support of the 3rd inlet, the 4th video sensor is installed on the support of the 4th inlet, the 5th video sensor is installed on the support of first outlet, the 6th video sensor is installed on the support of second outlet, install on the support of the 3rd outlet on the 7th video sensor and the 4th support that exports the 8th video sensor is installed.
3. the monitoring method of a traffic intersection vehicle peccancy is characterized in that, comprises the steps:
Step (1) is detected the vehicle at least two tracks and obtained vehicle image by the video sensor that is installed in each entrance and exit place of traffic intersection, and the flush bonding processor in being built in each video sensor transmits vehicle image;
Step (2) obtains information of vehicles by each flush bonding processor identification vehicle image;
Step (3), each flush bonding processor are carried out the consistance coupling for information of vehicles and are extracted same information of vehicles;
Step (4) for same information of vehicles, merges this information of vehicles that other flush bonding processor obtains by the flush bonding processor that obtains this information of vehicles first, judges the driving trace of this vehicle;
Step (5), the flush bonding processor that obtains this information of vehicles first merge the traffic lights information that the lane information that presets in the flush bonding processor and traffic lights sensor send, and judge the act of violating regulations of this vehicle.
4. monitoring method according to claim 3 is characterized in that, described video sensor can be monitored the vehicle in four tracks simultaneously.
5. monitoring method according to claim 3 is characterized in that, described information of vehicles comprises track, the time of passing through the track and the position of vehicle that the number-plate number, car plate color and vehicle pass through.
6. monitoring method according to claim 5 is characterized in that, described lane information comprises stop line positional information, track edge line information, driveway travel directions information, the normal vehicle operation velocity range in each track; Described traffic lights information comprises the state of corresponding track current demand signal lamp, the duration of signal lamp and the change time of signal lamp.
7. monitoring method according to claim 6 is characterized in that, described flush bonding processor obtains to sail into the information of vehicles fusion stop line positional information and the traffic lights information at crossing, judges whether described vehicle makes a dash across the red light.
8. monitoring method according to claim 6 is characterized in that, described flush bonding processor obtains to sail into the information of vehicles fusion track edge line information at crossing, and whether the standdle carrier road travels to judge described vehicle.
9. monitoring method according to claim 6 is characterized in that, described flush bonding processor obtains to sail into the information of vehicles fusion driveway travel directions information at crossing, judges whether described vehicle exists not according to breaking rules and regulations that the track prescribed direction is travelled.
10. the monitoring method of a traffic intersection vehicle peccancy is characterized in that, comprises the steps:
Step (1) is detected the vehicle at least two tracks and obtained vehicle image by the video sensor that is installed in each entrance and exit place of traffic intersection, and the flush bonding processor in being built in each video sensor transmits vehicle image;
Step (2) obtains information of vehicles by each flush bonding processor identification vehicle image;
Step (3), described each flush bonding processor sends the information of vehicles that obtains to be arranged on the roadside integrated information processor;
Step (4), described integrated information processor carries out the consistance coupling to the information of vehicles that obtains and extracts same information of vehicles, judge the driving trace of this vehicle, and the traffic lights information that sends of the lane information that presets in the fusion flush bonding processor and traffic lights sensor, judge the act of violating regulations of this vehicle.
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