CN105046980B - Detection system for red light running of vehicles - Google Patents
Detection system for red light running of vehicles Download PDFInfo
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- CN105046980B CN105046980B CN201510601077.9A CN201510601077A CN105046980B CN 105046980 B CN105046980 B CN 105046980B CN 201510601077 A CN201510601077 A CN 201510601077A CN 105046980 B CN105046980 B CN 105046980B
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Abstract
The invention relates to a detection system for red light running of vehicles. The detection system comprises a high-definition panorama camera, a detection belt setting device, a moving vehicle image separation device, a counter and a single-chip microcomputer. The detection belt setting device is connected with the high-definition panorama camera, and is used for setting a detection belt in a traffic intersection in the preset red light moment and separating out detection belt images from high-definition intersection images captured through the high-definition panorama camera. The moving vehicle image separation device is connected with the detection belt setting device and separates out moving vehicle images from the detection belt images. The counter is connected with the moving vehicle image separation device and used for calculating the frames of the moving vehicle images in the preset red light moment. The single-chip microcomputer is connected with the counter and used for determining whether vehicles running the red light exist or not based on the counting result of the counter. By means of the detection system for red light running of vehicles, the detection precision of red light running of the vehicles can be ensured, and misjudgments are avoided.
Description
The present invention is the Application No. 201410419768.2, applying date for August in 2014 24 days, entitled " vehicle
The divisional application of the patent of red light overriding detection system ".
Technical field
The present invention relates to field of vehicle detection, more particularly to a kind of running red light for vehicle detecting system.
Background technology
Road traffic signal lamp is a kind of classification in traffic safety product, is, in order to strengthen control of traffic and road, to reduce
The generation of vehicle accident, improves road occupation efficiency, improves a kind of important tool of traffic.Suitable for cross, T-shaped etc.
Intersection, is passed through in an orderly manner by road traffic signal controller control, guiding vehicle and pedestrains safety.The kind of traffic light
Class mainly has：Car lane signal lamp, pedestrian crosswalk signal lamp (i.e. traffic lights), bicycle lane signal lighties, direction indicate letter
Signal lamp, Mobile traffic light, solar energy flashing warning light, charge station's ceiling signal lighties.Road traffic signal lamp is
Important component part in traffic signal commander, is the basic language of road traffic.
Road traffic signal lamp is by red light (representing that no through traffic), green light (representing allows to pass through), amber light (representing warning)
Composition.It is divided into：Motor vehicle signal lamp, non-motor vehicle signal lighties, pedestrian crosswalk signal lamp, lane signal lamp, direction instruction signal
Lamp, flashing, alarming signal lighties, road and railway plane intersection signal lighties.It is widely used in cross-road, bend, bridge
Etc. the Dangerous Area for having potential safety hazard, conductor driver or pedestrian traffic, promote to have a good transport and communication network, it is to avoid vehicle accident and unexpected thing
Therefore occur.
Growth with private car quantity with the development of the city, the driver's quantity for possessing driving qualification are more and more.By
It is different in the driving habit of driver, or due to driver because urgent thing is made up for lost time, when road traffic signal lamp is red, still
So adhere to by crossing there is situation about making a dash across the red light, and at this moment exactly time of other direction vehicles and pedestrians, rush red
Lamp easily cause vehicle collision and accidentally injure pedestrian accident occur, to other people and oneself bring economic loss and personal injury, danger
Evil is larger, is one of target of control of traffic and road department key monitoring.
The technical scheme of judgement of making a dash across the red light of the prior art, is taken the photograph by arranging in the locating rod near traffic intersection
As device, to being identified and judging by the vehicle of crossing front end presumptive area in red time, the car that determination is made a dash across the red light
License board information be sent to control of traffic and road department in order to follow-up law enforcement.Although this mode to a certain extent can
Enough judge the vehicle for making a dash across the red light, but crossing front end presumptive area is gone out for judging by accident due to driver but is stopped at crossing
Vehicle after centrage is also judged as making a dash across the red light, simultaneously as using single judgment rule and performing that shoot is common shooting
Device, the unavoidable situation for erroneous judgement occur, thus judge that precision is not high.
Accordingly, it would be desirable to a kind of technical scheme of new detection running red light for vehicle, takes high accuracy filming instrument, and by not
Only a criterion comes whether the current vehicle of ruling makes a dash across the red light, there is provided the accuracy that running red light for vehicle judges, it is to avoid erroneous judgement
Situation occurs.
The content of the invention
In order to solve the above problems, the invention provides a kind of running red light for vehicle detecting system, introduces high definition panorama shooting
Head is shot to the vehicle of the crossing front end presumptive area of predetermined red signal interval, and the height using image processing equipment to shooting
Clear image carries out target recognition, while introduce two position sensors to be also used for performing the detection of running red light for vehicle, according to two
Whether testing result synthesis ruling vehicle makes a dash across the red light, it is to avoid normally travel is gone out crossing front end and made a reservation for due to driver's erroneous judgement
The vehicle of region but parking after the centrage of crossing is mistaken for making a dash across the red light, and while ensuring traffic safety, improves the public affairs of law enforcement
Levelling.
According to an aspect of the present invention, there is provided a kind of running red light for vehicle detecting system, the detecting system include high definition
Full-view camera, detection band arrange equipment, moving vehicle image separation equipment, enumerator and single-chip microcomputer, and detection band arranges equipment
Connection high definition panorama photographic head, within the predetermined red light moment, is configured to traffic intersection detection band and images from high definition panorama
Detection band image is isolated in the high definition the image of crossing of head capture, moving vehicle image separation equipment connecting detection band sets
It is standby, the moving vehicle image in detection band image is isolated, enumerator connects moving vehicle image separation equipment, for pre-
Determine the frame number of red light moment calculating moving vehicle image, single-chip microcomputer is connected with enumerator, within the predetermined red light moment, based on counting
The count results of device determine whether there is running red light for vehicle.
More specifically, in the running red light for vehicle detecting system, further including, first position sensor is arranged on inspection
Measuring tape front position, for vehicle has been detected whether within the predetermined red light moment through detection band front position, if it has, then defeated
Go out the first vehicle through signal；Second position sensor, is arranged on traffic intersection position of center line, at the predetermined red light moment
Vehicle has been detected whether inside through traffic intersection position of center line, if it has, then exporting the second vehicle through signal；User input
Equipment, for the input according to user, sets predetermined automobile upper limit gray threshold, predetermined automobile lower limit gray threshold and pre- devise a stratagem
Number threshold value；Storage device, connects user input device, moving vehicle image separation equipment and single-chip microcomputer respectively, receives and store
Predetermined automobile upper limit gray threshold, predetermined automobile lower limit gray threshold and preset count threshold value；The moving vehicle image is separated
Picture of the equipment by gray value in detection band image between predetermined automobile upper limit gray threshold and predetermined automobile lower limit gray threshold
Element identification simultaneously constitutes vehicle image, when there is vehicle image in detection band image, based on two frame vehicle image of in front and back, determines car
Whether move, if motion, a frame in two frame vehicle image of before and after below is judged as moving vehicle image, the counting
Device value Jia 1 automatically to calculate the frame number of moving vehicle image, using in two frame vehicle image of in front and back behind a frame as new
Former frame, continues, based on new two frame vehicle images in front and back, to perform above-mentioned moving vehicle image and judge and above-mentioned counter operation,
There is no vehicle image in detection band image；The single-chip microcomputer and first position sensor, second position sensor, counting
Device and moving vehicle image separation equipment connect respectively, when the first frame moving vehicle figure in moving vehicle image separation equipment
As the first vehicle is sequentially received after the corresponding time through signal and the second vehicle through signal, and Counter Value is more than predetermined
During count threshold, running red light for vehicle signal is sent, and the first frame moving vehicle image is sent to into Car license recognition equipment；Car plate is known
Other equipment, is connected with the single-chip microcomputer, based on the first frame moving vehicle image, according to algorithm of locating license plate of vehicle, License Plate Character Segmentation
Algorithm and optical character recognition algorithms recognize the car plate data of vehicle；Radio data communication equipment, connects the Car license recognition and sets
The standby and single-chip microcomputer, the car plate data and Word message corresponding with running red light for vehicle signal that Car license recognition equipment is exported lead to
Cross mobile terminal and traffic control center that cordless communication network is all sent to car plate data correspondence car owner；Display device, connection
The Car license recognition equipment and the single-chip microcomputer, show the car plate data and and running red light for vehicle of the output of Car license recognition equipment in real time
The corresponding Word message of signal；Wherein, the detection band arranges equipment and the detection band is arranged on footpath front end, is a square
Shape region, which occupies 100 × 60 picture element matrixs in high definition the image of crossing, and first position sensor and second position sensor are all
For touch sensor, by checking that the object that there is more than predetermined pressure contact has vehicle to pass through to determine, the traffic road
Mouth position of center line is before the detection band front position；Wherein, the user input device, storage device, described
Moving vehicle image separation equipment, the single-chip microcomputer and the Car license recognition equipment are all located at the instrument of running red light for vehicle detecting system
In watchcase, the high definition panorama photographic head, the radio data communication equipment and the display device are all disposed within traffic intersection
In the fix bar of top.
More specifically, in the running red light for vehicle detecting system, the high definition panorama photographic head is HD-SDI photographic head, i.e.,
For the high definition broadcasting and TV level photographic head in real time without compression.
More specifically, in the running red light for vehicle detecting system, the display device is liquid crystal display, and its resolution is
320 × 240,400 × 240,800 × 480 or 800 × 600.
More specifically, in the running red light for vehicle detecting system, the radio data communication equipment is GPRS wireless datas
Communication equipment, 3G radio data communication equipments or 4G radio data communication equipments.
More specifically, in the running red light for vehicle detecting system, further including power supply unit, it is in the detecting system
Except each equipment of power supply unit is powered.
Description of the drawings
Embodiment of the present invention is described below with reference to accompanying drawing, wherein：
Fig. 1 is the block diagram of the running red light for vehicle detecting system according to embodiment of the present invention.
Specific embodiment
Below with reference to accompanying drawings the embodiment of the running red light for vehicle detecting system of the present invention is described in detail.
It is most one of red route traffic safety hidden danger to make a dash across the red light.He has following hazardness：Drive when the 1st, making a dash across the red light
The attention of member is all on traffic light, it is impossible to comprehensively and the correct change perceived outside in-car, reaction to driver and arranges
Apply and bring difficulty；When the 2nd, making a dash across the red light, cognition energy of the driver to space is reduced all than very fast by the speed at crossing generally
Power；When the 3rd, making a dash across the red light, driver declines to the judgement of all kinds of traffic environments, the thinking of driver is judged or is grasped sometimes
Make a fault；4th, crossing is the point and conflict point of traffic flow, makes a dash across the red light and increases point and conflict point itself not
Safety, causes safety coefficient to decline；5th, make a dash across the red light impact driver in time, accurately and efficiently operating and controlling vehicle；6th, make a dash across the red light shadow
The safety performance of vehicle is rung, while also reducing the strain reflection ability and strain disposing capacity of other traffic participants；
7th, facts have proved that 90 percent particularly serious vehicle accident all occurs in intersection, therefore by the accident caused by making a dash across the red light
Consequence is generally all than more serious；8th, under traffic lights, such as there is unconsciousization of driver, with extreme hazardness.
Bring the normal driving of accident, specification driver to be accustomed to road traffic in order to avoid making a dash across the red light, every country
Control of traffic and road department has all formulated extremely severe punishment rule to the behavior of making a dash across the red light.And the correct of behavior that wherein make a dash across the red light
Detection is the only resource for ensureing control of traffic and road department law enforcement fairness.Existing detection means of making a dash across the red light is by common
Photographic head to red signal interval still pass through crossing vehicle carry out image taking, image recognition and Car license recognition, be road traffic
Administration section provides the information of vehicles of illegal running, and this means precision is not high, and judgment rule is single, easily causes erroneous judgement, from
And bring economic loss or have inconvenient traffic to the driver that abides by the law.
The running red light for vehicle detecting system of the present invention, using the teaching of the invention it is possible to provide the resolution of shooting image, more accurately carries out image
Shoot, image recognition and Car license recognition, while making a dash across the red light behavior with reference to ruling using two kinds of decision rules, improve running red light for vehicle
The accuracy of detection of detecting system.
Fig. 1 is the block diagram of the running red light for vehicle detecting system according to embodiment of the present invention, the detection
System includes that high definition panorama photographic head 1, detection band arranges equipment 2, moving vehicle image separation equipment 3, enumerator 4 and single-chip microcomputer
5, detection band arranges the connection high definition panorama of equipment 2 photographic head 1, within the predetermined red light moment, traffic intersection detection band is set
Put and detection band image, moving vehicle image separation equipment are isolated from the high definition the image of crossing of high definition panorama photographic head capture
3 connecting detection bands arrange equipment 2, isolate the moving vehicle image in detection band image, and enumerator 4 connects moving vehicle figure
As separation equipment 3, for the frame number of moving vehicle image, single-chip microcomputer 5 and enumerator 4 and sport(s) car are calculated at the predetermined red light moment
Image separation equipment 3 connects respectively, within the predetermined red light moment, determines whether there is car based on the count results of enumerator 4
Make a dash across the red light.
Then, the structure of the running red light for vehicle detecting system is more particularly described.
Wherein, the detecting system also includes first position sensor, is arranged on detection band front position, for predetermined
Vehicle has been detected whether in the red light moment through detection band front position, if it has, the first vehicle is then exported through signal；Second
Position sensor, is arranged on traffic intersection position of center line, for having detected whether vehicle through handing within the predetermined red light moment
Path mouth position of center line, if it has, then exporting the second vehicle through signal.
The detecting system also includes user input device, for the input according to user, sets predetermined automobile upper limit ash
Degree threshold value, predetermined automobile lower limit gray threshold and preset count threshold value；Storage device, connects user input device, motion respectively
Vehicle image separation equipment 3 and single-chip microcomputer 5, receive and store predetermined automobile upper limit gray threshold, predetermined automobile lower limit gray scale threshold
Value and preset count threshold value；The moving vehicle image separation equipment 3 is by gray value in detection band image in the predetermined automobile upper limit
Pixel between gray threshold and predetermined automobile lower limit gray threshold recognizes and constitutes vehicle image, when presence in detection band image
During vehicle image, based on two frame vehicle image of in front and back, determine whether vehicle moves, if motion, two frame vehicle figure before and after judgement
As in, a frame below is moving vehicle image, and the value of the enumerator 4 Jia 1 to calculate the frame of moving vehicle image automatically
Number, using in two frame vehicle image of in front and back behind a frame as new former frame, continue based on two frame vehicle figures before and after new
Picture, performs above-mentioned moving vehicle image judgement and the operation of above-mentioned enumerator 4, there is no vehicle figure in detection band image
Picture.
The single-chip microcomputer 5 is separated with first position sensor, second position sensor, enumerator 4 and moving vehicle image
Equipment 3 connects respectively, after the first frame moving vehicle image in moving vehicle image separation equipment 3 corresponding time successively
The first vehicle is received through signal and the second vehicle through signal, and the value of enumerator 4 exceed preset count threshold value when, send
Running red light for vehicle signal, and the first frame moving vehicle image is sent to into Car license recognition equipment.
The detecting system also includes Car license recognition equipment, is connected with the single-chip microcomputer 5, based on the first frame moving vehicle figure
Picture, recognizes the car plate data of vehicle according to algorithm of locating license plate of vehicle, Character Segmentation of License Plate and optical character recognition algorithms；Wirelessly
Data communications equipment, connects the Car license recognition equipment and the single-chip microcomputer 5, car plate data that Car license recognition equipment is exported and
The movement of car plate data corresponding car owner is sent to the corresponding Word message of running red light for vehicle signal by cordless communication network all
Terminal and traffic control center；Display device, connects the Car license recognition equipment and the single-chip microcomputer 5, shows that car plate is known in real time
The car plate data and Word message corresponding with running red light for vehicle signal of other equipment output.
Wherein, the detection band arranges equipment 2 and detection band is arranged on footpath front end, is a rectangular area, and which is in height
100 × 60 picture element matrixs are occupied in clear the image of crossing, first position sensor and second position sensor are all contact-sensing
Device, by checking that the object that there is more than predetermined pressure contact has vehicle to pass through to determine, the traffic intersection position of center line
Before the detection band front position；The user input device, the storage device, the moving vehicle image are separated and are set
Standby 3, the single-chip microcomputer 5 and the Car license recognition equipment are all located in the instrument case of running red light for vehicle detecting system, the high definition
Full-view camera 1, the radio data communication equipment and the display device are all disposed within the fix bar above traffic intersection.
Wherein, the high definition panorama photographic head is chosen as HD-SDI photographic head, the high definition broadcasting and TV level as in real time without compression
Photographic head, the display device are chosen as liquid crystal display, and its resolution is 320 × 240,400 × 240,800 × 480 or 800
× 600, the radio data communication equipment be chosen as GPRS radio data communication equipments, 3G radio data communication equipments or 4G without
Line data communications equipment, the running red light for vehicle detecting system can also include power supply unit, be in the detecting system except
Each equipment of power supply unit is powered.
In addition, SDI (serial digital interface) is " digital component serial line interface ".HD-SDI is high definition number
Word component serial line interface.HD-SDI is the high definition broadcasting and TV level video camera in real time without compression, is the another progress of protection and monitor field,
It is the equipment of the image sources that high-resolution is provided for Surveillance center.HD-SDI high-definition cameras, are based on SMPTE (film and electricity
Depending on IEEE) serial link standard, a kind of high definition of unpressed digital video is transmitted by 75 ohm coaxial cables
Real-time video camera.
SDI interfaces can simply be divided into SD-SDI (270Mbps, SMPTE259M), HD-SDI (1.485Gbps,
SMPTE292M), 3G-SDI (2.97Gbps, SMPTE424M).Advantages below is had based on the HD video system of SDI interfaces,
Such as high-definition image, without postponing, real-time Transmission, high-definition image free of losses are undistorted, and the uncompressed high-definition image for being provided is intelligent prison
Optimized image source needed for control.In addition, even if SDI interfaces extension will not also bring network extension problem, centring system with it is front
What end system was entirely isolated, it is impossible to produce network intrusions through SDI interfaces, safety will height compared with network system.Additionally, by
It is in real time transmission in video, is not in the video breaks in network system or delay, it is to avoid bring the information of mistake.
In addition, position sensor can be used to test position, reflect the switch of certain state, position different with displacement transducer
Putting sensor has two kinds of contact and proximity.The action by two object contact squeezes of the contact of touch sensor, it is common
Have travel switch, Two-Dimensional Moment configuration position sensor etc..Travel switch structure is simple, reliable in action, cheap.When certain
In motor process, when encountering travel switch, its inside contact understands action to object, so as to complete control, such as the work in-process heart
X, Y, Z axis direction two ends are respectively provided with travel switch, then can control moving range.Two-Dimensional Moment configuration position sensor, is used for
Detect itself contact position with certain object.Proximity switch refer to when object it is proximate to it to setpoint distance when can just send
The switch of " action " signal, need not be with object directly contact.Proximity switch has many types, mainly has electromagnetic type, photo-electric, difference
Dynamic transformer type, electric vortex type, condenser type, tongue tube, Hall-type etc..
Using the running red light for vehicle detecting system of the present invention, for existing red light overriding detection system precision is high, easy mistake
The technical problem sentenced, carries out red light running image shooting using high-definition camera, by two kinds of results of position sensor and image recognition
With reference to for determining vehicle whether in red signal interval by crossing, wherein employing image recognition, License Plate, characters on license plate
The image processing techniquess such as segmentation and optical character recognition, whole system all obtain larger raising in terms of accuracy rate and efficiency, have
The fairness of control of traffic and road department law enforcement is ensure that effect.
Although it is understood that the present invention is disclosed as above with preferred embodiment, but above-described embodiment being not used to
Limit the present invention.For any those of ordinary skill in the art, under without departing from technical solution of the present invention ambit,
Many possible variations and modification are made to technical solution of the present invention using the technology contents of the disclosure above all, or is revised as
With the Equivalent embodiments of change.Therefore, every content without departing from technical solution of the present invention, according to the technical spirit pair of the present invention
Any simple modification made for any of the above embodiments, equivalent variations and modification, still fall within the scope of technical solution of the present invention protection
It is interior.
Claims (1)
1. a kind of running red light for vehicle detecting system, is arranged on traffic intersection, and the detecting system includes high definition panorama photographic head, inspection
Measuring tape arranges equipment, moving vehicle image separation equipment, enumerator and single-chip microcomputer, and detection band arranges equipment connection high definition panorama and takes the photograph
As head, within the predetermined red light moment, traffic intersection detection band is configured and from the high definition road of high definition panorama photographic head capture
Detection band image is isolated in mouth image, moving vehicle image separation equipment connecting detection band arranges equipment, isolates detection band
Moving vehicle image in image, enumerator connect moving vehicle image separation equipment, transport for calculating at the predetermined red light moment
The frame number of dynamic vehicle image, single-chip microcomputer are connected with enumerator, and within the predetermined red light moment, the count results based on enumerator determine
With the presence or absence of running red light for vehicle；
Characterized in that, the detecting system also includes：
First position sensor, is arranged on detection band front position, for having detected whether vehicle Jing within the predetermined red light moment
Detection band front position is crossed, if it has, the first vehicle is then exported through signal；
Second position sensor, is arranged on traffic intersection position of center line, for having detected whether car within the predetermined red light moment
Through traffic intersection position of center line, if it has, then exporting the second vehicle through signal；
User input device, for the input according to user, sets predetermined automobile upper limit gray threshold, predetermined automobile lower limit gray scale
Threshold value and preset count threshold value；
Storage device, connects user input device, moving vehicle image separation equipment and single-chip microcomputer respectively, receives and store and be predetermined
Automobile upper limit gray threshold, predetermined automobile lower limit gray threshold and preset count threshold value；
The moving vehicle image separation equipment is by gray value in detection band image is in predetermined automobile upper limit gray threshold and makes a reservation for
Pixel between automobile lower limit gray threshold recognizes and constitutes vehicle image, when there is vehicle image in detection band image, base
In two frame vehicle image of in front and back, determine whether vehicle moves, if motion, before and after judgement in two frame vehicle images below one
Frame is moving vehicle image, and the Counter Value Jia 1 automatically to calculate the frame number of moving vehicle image, with two frame vehicle figure of in front and back
A frame as in below continues, based on new two frame vehicle images in front and back, to perform above-mentioned moving vehicle as new former frame
Image judges and above-mentioned counter operation there is no vehicle image in detection band image；
The single-chip microcomputer and first position sensor, second position sensor, enumerator and moving vehicle image separation equipment point
Do not connect, when is sequentially received after the first frame moving vehicle image corresponding time in moving vehicle image separation equipment
One vehicle through signal and the second vehicle through signal, and Counter Value exceed preset count threshold value when, send running red light for vehicle
Signal, and the first frame moving vehicle image is sent to into Car license recognition equipment；
Car license recognition equipment, is connected with the single-chip microcomputer, based on the first frame moving vehicle image, according to algorithm of locating license plate of vehicle, car
Board Character segmentation algorithm and optical character recognition algorithms recognize the car plate data of vehicle；
Radio data communication equipment, connects the Car license recognition equipment and the single-chip microcomputer, the car that Car license recognition equipment is exported
Board data and the corresponding car of car plate data is all sent to by cordless communication network with running red light for vehicle signal corresponding Word message
Main mobile terminal and traffic control center；
Display device, connects the Car license recognition equipment and the single-chip microcomputer, shows the car plate of Car license recognition equipment output in real time
Data and Word message corresponding with running red light for vehicle signal；
Wherein, the detection band arranges equipment and the detection band is arranged on footpath front end, is a rectangular area, the detection
Band occupies 100 × 60 picture element matrixs in high definition the image of crossing, and first position sensor and second position sensor are all contact
Formula sensor, by checking that the object that there is more than predetermined pressure contact has vehicle to pass through to determine, the traffic intersection center
Line position is before the detection band front position；
Wherein, the user input device, the storage device, the moving vehicle image separation equipment, the single-chip microcomputer and
The Car license recognition equipment is all located in the instrument case of running red light for vehicle detecting system, the high definition panorama photographic head, the nothing
Line data communications equipment and the display device are all disposed within the fix bar above traffic intersection；
The high definition panorama photographic head is HD-SDI photographic head, the high definition broadcasting and TV level photographic head as in real time without compression；
The display device is liquid crystal display, and its resolution is 320 × 240,400 × 240,800 × 480 or 800 × 600；
The radio data communication equipment is GPRS radio data communication equipments, 3G radio data communication equipments or 4G wireless datas
Communication equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510601077.9A CN105046980B (en) | 2014-08-24 | 2014-08-24 | Detection system for red light running of vehicles |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419768.2A CN104134353B (en) | 2014-08-24 | 2014-08-24 | Running red light for vehicle detection system |
| CN201510601077.9A CN105046980B (en) | 2014-08-24 | 2014-08-24 | Detection system for red light running of vehicles |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410419768.2A Division CN104134353B (en) | 2014-08-24 | 2014-08-24 | Running red light for vehicle detection system |
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| CN105046980A CN105046980A (en) | 2015-11-11 |
| CN105046980B true CN105046980B (en) | 2017-04-12 |
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| CN201410419768.2A Active CN104134353B (en) | 2014-08-24 | 2014-08-24 | Running red light for vehicle detection system |
| CN201510601077.9A Expired - Fee Related CN105046980B (en) | 2014-08-24 | 2014-08-24 | Detection system for red light running of vehicles |
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|---|---|---|---|---|
| CN104134353B (en) * | 2014-08-24 | 2016-06-01 | 湖南聚丰电气有限公司 | Running red light for vehicle detection system |
| CN105303840A (en) * | 2015-03-08 | 2016-02-03 | 无锡桑尼安科技有限公司 | Method for intelligently collecting information of vehicle running red light |
| CN104751641B (en) * | 2015-04-08 | 2016-06-08 | 温州大学 | Traffic intersection is broken rules and regulations electronic identification method |
| CN105225490B (en) * | 2015-04-08 | 2017-12-01 | 重庆市木越机械制造有限公司 | Positioned at the electronic recognition platform violating the regulations of traffic intersection |
| CN113689705B (en) * | 2020-05-19 | 2022-11-29 | 深圳市丰驰顺行信息技术有限公司 | Method and device for detecting red light running of vehicle, computer equipment and storage medium |
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- 2014-08-24 CN CN201510601077.9A patent/CN105046980B/en not_active Expired - Fee Related
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| CN102496281A (en) * | 2011-12-16 | 2012-06-13 | 湖南工业大学 | Vehicle red-light violation detection method based on combination of tracking and virtual loop |
| CN104134353A (en) * | 2014-08-24 | 2014-11-05 | 无锡北斗星通信息科技有限公司 | Vehicle red light jaywalking detecting system |
| CN204010315U (en) * | 2014-08-24 | 2014-12-10 | 无锡北斗星通信息科技有限公司 | Running red light for vehicle detection system |
Also Published As
| Publication number | Publication date |
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| CN104134353A (en) | 2014-11-05 |
| CN105046980A (en) | 2015-11-11 |
| CN104134353B (en) | 2016-06-01 |
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