CN102129775A - Method and system for obtaining evidence by capturing vehicles at traffic crossing under panoramic video detection - Google Patents
Method and system for obtaining evidence by capturing vehicles at traffic crossing under panoramic video detection Download PDFInfo
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- CN102129775A CN102129775A CN 201010615183 CN201010615183A CN102129775A CN 102129775 A CN102129775 A CN 102129775A CN 201010615183 CN201010615183 CN 201010615183 CN 201010615183 A CN201010615183 A CN 201010615183A CN 102129775 A CN102129775 A CN 102129775A
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Abstract
The invention discloses a method and a system for obtaining evidence by capturing vehicles at a traffic crossing under panoramic video detection. The system, which comprises a detection camera, a capturing camera, a network transfer device, a crossing or a central computer, a light supplement device, an upright rod and a bracket, can be used for realizing the method for obtaining evidence by capturing vehicles at a traffic crossing. The method is characterized in that one or more detection cameras is/are arranged on a panoramic ground containing inlets and outlets along various directions in the manner of being vertical or almost vertical to the crossing ground, for the purpose of detecting various illegal running information at the crossing of each vehicle; one or more capturing cameras is/are arranged at each crossing along each direction, for capturing the license of the vehicle and the pictures of the vehicle when the vehicle is at illegal state and exits from the crossing; and a processing unit is used for forming the valid illegal proof data, by extracting the pictures when the vehicle is at illegal state from the continuously captured pictures by the capturing camera and the illegal information detected by the detection camera. Compared with the traditional scheme, the system is simplified, the construction is convenient and the system reliability is high.
Description
Technical field
The present invention relates to traffic intersection vehicle snapshot evidence collecting method and system that a kind of panoramic video detects, belong to the traffic technique field.
Background technology
China's a large amount of vehicle checking methods that adopt the ground induction coil modes in traffic offence candid photograph and public security Gate System have partly adopted rifle formula camera video vehicle checking method at present.In application in practice, there is following major defect in they:
1. the ground induction coil mode need be buried a plurality of ground induction coils underground on each track, a crossing generally need be buried tens ground induction coils underground, because ground induction coil and feeder line thereof are subjected to vehicle for a long time, the particularly extruding of heavy vehicle, damage especially easily, cause the vehicle detection failure, capture afunction.The average serviceability rate of each city ground induction coil of China is substantially all less than 60% at present.Simultaneously ground induction coil also has constructional difficulties,, reparation big to the track ground failure and difficult in maintenance and have a strong impact on a series of problems such as traffic order.
2. rifle formula camera video vehicle checking method is in all directions at each crossing the 1 rifle formula video camera to a plurality of alignings track to be installed, its vision signal is sent to the computing machine that is arranged on the crossing, carry out video analysis by computing machine and handle, thus the driving information of acquisition vehicle.Because each video camera can only obtain the automobile video frequency information of same direction lane, so at a crossing a plurality of vehicle detection video cameras need be installed.Because the visual angle problem of this mounting means is easy to generate the sticking effect of stagnating of vehicle, be hard to tell the vehicle of close proximity simultaneously, cause erroneous judgement easily.As shown in Figure 1, because the blind area appears in the visual angle, be a car with two car erroneous judgements.
3. because the vehicle checking method and the rifle formula camera video vehicle checking method of ground induction coil mode are localities to vehicle detection, have no idea the overall process that vehicle travels at the crossing is carried out analyzing and processing, so, can't accurately judge the many illegal running behaviors of vehicle at the crossing, as: travel the illegal lane change in crossing etc. not according to traffic sign.And these illegal be to cause traffic intersection seriously to stop up even one of the main root of accident.
Summary of the invention
The traffic intersection vehicle snapshot evidence collecting method and the system that provide a kind of panoramic video to detect are provided for vehicle detection technology that overcomes existing ground induction coil mode and the defective that rifle formula camera video vehicle detection technology is deposited.
Technical scheme of the present invention is, the traffic intersection vehicle snapshot evidence collecting method that a kind of panoramic video detects, and its characteristics and method step are:
At the panorama that comprises all directions gateway above the ground perpendicular to 90 ° on ground, crossing or be similar to 90 ° of mounting meanss and install one or more internal or external detection video camera that the Video processing analytical equipment is arranged, so that the effective field of view of this detection video camera covers whole traffic intersection, the detection vehicle of passing by on one's way, detect video camera and Video processing analytical equipment thereof the rolling stock that enters the crossing is carried out dynamic tracking, grasp the driving trace of every vehicle, thereby detect the various illegal running behavioural informations of every vehicle: the illegal vehicle travel direction at the crossing, traveling lane, sail out of the stop line time, illegal type and illegal time;
2. on each direction of a traffic intersection, be equipped with one or more and capture video camera, capture
Vehicle on the shortcut mouth stop line track is aimed at the visual angle of video camera, and take into account the visual angle that vehicle enters the central area, crossing, be used to capture vehicle license, described candid photograph video camera was captured or was detected vehicle in 24 hours continuously with the speed of per second number and captures continuously after near the crossing stop line, sail out of the crossing up to vehicle, capture video camera and capture the whole process that vehicle travels at the crossing continuously, also do not roll stop line away from comprising vehicle before, vehicle roll stop line away from after, when vehicle is in illegal state, vehicle rolls the picture at crossing away from;
3. described detection video camera and Video processing analytical equipment thereof are to the vehicle that comes into view trace analysis one by one: will comprise illegal vehicle travel direction, traveling lane, sail out of the stop line time, illegal type and illegal temporal information send in the processing unit of the computing machine of capturing video camera or being provided with at the crossing, picture and this vehicle when processing unit extracts vehicle and is in illegal state according to illegal information from the picture of capturing video camera and capturing are continuously formed effective illegal evidentiary material by the picture and the illegal information of capturing before and after the stop line of track.
Realize the system of the traffic intersection vehicle snapshot evidence collecting method that above-mentioned panoramic video detects, it comprises by the detection video camera of band video processor unit, captures video camera, web-transporting device, crossing or central computer, light filling equipment, vertical rod and support.
Beneficial effect of the present invention: effective evidentiary material is captured and formed to the realization traffic intersection not according to various illegal vehicles detections such as traffic sign travel; Abandon the ground induction coil and the wagon detector thereof of easy damage fully at traffic intersection; Except vehicle illegal detects and illegal candid photograph evidence obtaining function is, the system of this method can also finish whole traffic intersection the while traffic information collection, signal controlling link, crossing overall view monitoring and video recording.It is a comprehensive intelligent transportation system; Work 24 hours round-the-clock every days, weatherproof.Compare traditional scheme, this method also has system and extremely simplifies convenient construction; System reliability significantly improves, and saves a large amount of maintenances and servicing time, greatly reduces the influence that maintenance and upkeep operation bring to traffic.
Description of drawings
Fig. 1 is the stagnant sticking effect synoptic diagram of rifle formula video camera;
Fig. 2 is for detecting video camera and capturing the video camera scheme of installation;
Fig. 3 is for reducing the rifle formula video camera scheme of installation of viewing blind zone;
Fig. 4 is the illegal Video Detection capturing system of a traffic intersection block diagram.
Embodiment
The traffic intersection vehicle snapshot evidence collecting method step that a kind of panoramic video detects is: by shown in Figure 2, by the panorama that comprises all directions gateway above the ground perpendicular to 90 ° on ground, crossing or be similar to 90 ° of mounting meanss and install one or more internal or external detection video camera that the Video processing analytical equipment is arranged, so that the effective field of view of this detection video camera covers whole traffic intersection, the detection vehicle of passing by on one's way, detect video camera and Video processing analytical equipment thereof the rolling stock that enters the crossing is carried out dynamic tracking, grasp the driving trace of every vehicle, thereby detect the various illegal running behavioural informations of every vehicle: the illegal vehicle travel direction at the crossing, traveling lane, sail out of the stop line time, illegal type and illegal time, the detection video camera is perpendicular to 90 ° on ground, crossing or be similar to 90 ° of mounting meanss, can reduce viewing blind zone effectively, thereby improve the degree of accuracy of vehicle detection greatly, as shown in Figure 3, because the visual angle does not have the blind area, detecting video camera can be not a car with two car erroneous judgements.
2. on each direction of a traffic intersection, be equipped with one or more and capture video camera, capture
Vehicle on the shortcut mouth stop line track is aimed at the visual angle of video camera, and take into account the visual angle that vehicle enters the central area, crossing, be used to capture vehicle license, described candid photograph video camera was captured or was detected vehicle in 24 hours continuously with the speed of per second number and captures continuously after near the crossing stop line, sail out of the crossing up to vehicle, capture video camera and capture the whole process that vehicle travels at the crossing continuously, before also not rolling stop line away from comprising vehicle, after vehicle rolls stop line away from, when vehicle is in illegal state, vehicle rolls the picture at crossing away from, capture video camera must guarantee vehicle before stop line by the sharpness of car plate in the picture of capturing.Capture video camera and captured the whole process that vehicle travels at the crossing continuously, comprising vehicle also do not roll stop line away from before, vehicle roll stop line away from after, when vehicle is in illegal state, vehicle rolls the picture at crossing etc. away from.
3. described detection video camera and Video processing analytical equipment thereof are to the vehicle that comes into view trace analysis one by one: will comprise illegal vehicle travel direction, traveling lane, sail out of the stop line time, illegal type and illegal temporal information and sending to captured video camera or the processing unit of the computing machine that is provided with at the crossing in, picture and this vehicle when processing unit extracts vehicle and is in illegal state according to illegal information from the picture of capturing video camera and capturing are continuously formed effective illegal evidentiary material by the picture and the illegal information of capturing before and after the stop line of track.
Realize the system of the traffic intersection vehicle snapshot evidence collecting method that above-mentioned panoramic video detects, it comprises by the detection video camera of band video processor unit, captures video camera, web-transporting device, crossing or central computer, light filling equipment, vertical rod and support.The clock request of the detection video camera in the system and candid photograph video camera and crossing or central computer is synchronous, and synchronization accuracy should reach Millisecond.
Described detection video camera can provide transport information real-time or off-line simultaneously: flow, the speed of a motor vehicle, vehicle, lane occupancy ratio etc.Described detection video camera can provide its required track information of vehicles to traffic signaling equipment simultaneously.Detect video camera and can be used as the use of traffic monitoring video camera simultaneously, be used for Real Time Observation traffic intersection vehicle pass-through situation and playing back videos and observe traffic intersection vehicle pass-through situation.
Embodiment 1:
Detection video camera and video processor unit thereof are responsible for detecting travelling dynamically of vehicle, when detecting vehicle illegal and traffic events takes place, by web-transporting device vehicle illegal and generation traffic event information are sent to the processing unit of capturing video camera.The picture relevant with traffic events takes place with vehicle illegal that the candid photograph video camera will be captured and this vehicle are transferred to crossing (or center) computing machine by the picture composition evidentiary material of capturing before and after the stop line of track and file storage, for consulting use.
Embodiment 2:
Detection video camera and video processor unit thereof are responsible for detecting travelling dynamically of vehicle, when detecting vehicle illegal and traffic events takes place, by web-transporting device vehicle illegal and generation traffic event information are sent to crossing (or center) computing machine.Capturing video camera captures picture and the picture of capturing all is transferred to crossing (or center) computing machine temporary continuously, when crossing (or center) computing machine is received the vehicle illegal that detects video camera and video processor unit transmission thereof and traffic event information is taken place, the picture that vehicle illegal in the temporary picture is relevant with traffic events takes place and this vehicle are formed evidentiary material filing storage by the picture of capturing before and after the stop line of track, for consulting use.
Traffic events can and take place to following vehicle illegal and detect and capture in the illegal Video Detection capturing system of traffic intersection:
Vehicle intersection makes a dash across the red light illegal
The vehicle intersection lane change is illegal
Vehicle travels illegal not according to traffic sign
The illegal tune of vehicle intersection
The vehicle reverse driving is illegal
It is illegal that vehicle is rushed forbidden sign
The vehicle illegal that other are possible
The illegal Video Detection capturing system of traffic intersection can be captured through the crossing time every vehicle, to realize public security bayonet socket function.
Claims (2)
1. the traffic intersection vehicle snapshot evidence collecting method that panoramic video detects is characterized in that method
Step is:
At the panorama that comprises all directions gateway above the ground perpendicular to 90 ° on ground, crossing
Or be similar to 90 ° of mounting meanss and install one or more internal or external detection video camera that the Video processing analytical equipment is arranged, so that the effective field of view of this detection video camera covers whole traffic intersection, comprehensive, non-blind area detects the vehicle of passing by on one's way, detect video camera and Video processing analytical equipment thereof the rolling stock that enters the crossing is carried out dynamic tracking, grasp the driving trace of every vehicle, thereby detect the various illegal running behavioural informations of each car: illegal vehicle travel direction, traveling lane, sail out of stop line time, illegal type and illegal time at the crossing;
On each direction of a traffic intersection, be equipped with one or more and capture video camera, grab
Take the visual angle of camera and aim at vehicle on the shortcut mouth stop line track, and take into account the visual angle that vehicle enters the central area, crossing, be used to capture vehicle license, described candid photograph video camera was captured or was detected vehicle in 24 hours continuously with the speed of per second number and captures continuously after near the crossing stop line, sail out of the crossing up to vehicle, capture video camera and capture the whole process that vehicle travels at the crossing continuously, also do not roll stop line away from comprising vehicle before, vehicle roll stop line away from after, when vehicle is in illegal state, vehicle rolls the picture at crossing away from;
(3) described detection video camera and Video processing analytical equipment thereof are to the vehicle that comes into view trace analysis one by one: will comprise illegal vehicle travel direction, traveling lane, sail out of the stop line time, illegal type and illegal temporal information send in the processing unit of the computing machine of capturing video camera or being provided with at the crossing, picture and this vehicle when processing unit extracts vehicle and is in illegal state according to illegal information from the picture of capturing video camera and capturing are continuously formed effective illegal evidentiary material by the picture and the illegal information of capturing before and after the stop line of track.
2. realize the system of the traffic intersection vehicle snapshot evidence collecting method that the described panoramic video of claim 1 detects, it is characterized in that it comprises by the detection video camera of band video processor unit, captures video camera, web-transporting device, crossing or central computer, light filling equipment, vertical rod and support.
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368353A (en) * | 2011-10-10 | 2012-03-07 | 中盟智能科技（苏州）有限公司 | Traffic illegal line-cross evidence obtaining method and device |
| CN103903442A (en) * | 2014-04-08 | 2014-07-02 | 姜廷顺 | Road junction traffic signal controller capable of fast finding abnormal parking and method |
| CN104539908A (en) * | 2015-01-13 | 2015-04-22 | 济南高达信息技术有限公司 | Driver panoramic video self-monitoring system based on traffic television network |
| CN104575000A (en) * | 2015-02-03 | 2015-04-29 | 大连航天金穗科技有限公司 | Method and system for recording illegal behaviors of motor vehicles entering jamming intersection |
| CN104658263A (en) * | 2013-11-22 | 2015-05-27 | 上海宝康电子控制工程有限公司 | Electronic police system and method for snapshooting vehicle crossing yellow line from right turn lane |
| CN104742901A (en) * | 2013-11-26 | 2015-07-01 | 罗伯特·博世有限公司 | Method and control device and detection device for recognizing an entry of a motor vehicle into a traffic lane opposite a driving direction |
| CN104883536A (en) * | 2015-01-13 | 2015-09-02 | 济南高达信息技术有限公司 | Driver panoramic video surveillance safe driving system |
| CN105185109A (en) * | 2015-08-06 | 2015-12-23 | 苏州市世跃智能科技有限公司 | Double-dome-camera-based automatic detection and snapshot apparatus for illegal parking |
| CN105336170A (en) * | 2014-08-08 | 2016-02-17 | 杭州海康威视系统技术有限公司 | Traffic peccancy monitoring method and device |
| CN105894818A (en) * | 2016-01-26 | 2016-08-24 | 浙江中盈在线互联网科技有限公司 | Vehicle intersection traffic violation evidence obtaining system and method |
| CN106228812A (en) * | 2016-07-29 | 2016-12-14 | 浙江宇视科技有限公司 | Illegal vehicle image-pickup method and system |
| CN106683400A (en) * | 2015-11-11 | 2017-05-17 | 上海安防电子股份有限公司 | Method and a system for obtaining evidence by capturing vehicles at traffic crossing under panoramic video detection |
| CN107408348A (en) * | 2015-03-31 | 2017-11-28 | 株式会社电装 | Controller of vehicle and control method for vehicle |
| CN109815933A (en) * | 2019-02-11 | 2019-05-28 | 山东省公安厅高速公路交通警察总队 | A kind of multiaxle trucks automatic identification apparatus for obtaining evidence, system and method |
| CN110321814A (en) * | 2019-06-18 | 2019-10-11 | 浙江大华技术股份有限公司 | A kind of vehicle violation evidence collecting method, device, electronic equipment and storage medium |
| CN110556000A (en) * | 2018-06-04 | 2019-12-10 | 义硕智能股份有限公司 | Artificial intelligence traffic detection system |
| CN110689726A (en) * | 2019-10-08 | 2020-01-14 | 上海眼控科技股份有限公司 | Traffic violation punishment evidence link completion method and equipment |
| CN110989620A (en) * | 2019-12-24 | 2020-04-10 | 奇瑞汽车股份有限公司 | Laser radar-based vehicle-road cooperative system |
| CN115394074A (en) * | 2022-07-04 | 2022-11-25 | 北方工业大学 | Road monitoring vehicle detection system |
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Cited By (25)
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| CN102368353A (en) * | 2011-10-10 | 2012-03-07 | 中盟智能科技（苏州）有限公司 | Traffic illegal line-cross evidence obtaining method and device |
| CN104658263A (en) * | 2013-11-22 | 2015-05-27 | 上海宝康电子控制工程有限公司 | Electronic police system and method for snapshooting vehicle crossing yellow line from right turn lane |
| CN104742901B (en) * | 2013-11-26 | 2021-04-27 | 罗伯特·博世有限公司 | Method and control and detection device for detecting the entry of a motor vehicle into a driving lane of a road counter to the direction of travel |
| CN104742901A (en) * | 2013-11-26 | 2015-07-01 | 罗伯特·博世有限公司 | Method and control device and detection device for recognizing an entry of a motor vehicle into a traffic lane opposite a driving direction |
| CN103903442A (en) * | 2014-04-08 | 2014-07-02 | 姜廷顺 | Road junction traffic signal controller capable of fast finding abnormal parking and method |
| CN103903442B (en) * | 2014-04-08 | 2016-06-22 | 北京易华录信息技术股份有限公司 | A kind of crossing traffic signal controller and method of stopping of can quickly noting abnormalities |
| CN105336170A (en) * | 2014-08-08 | 2016-02-17 | 杭州海康威视系统技术有限公司 | Traffic peccancy monitoring method and device |
| CN105336170B (en) * | 2014-08-08 | 2017-09-19 | 杭州海康威视系统技术有限公司 | Traffic violation supervising method and its device |
| CN104883536A (en) * | 2015-01-13 | 2015-09-02 | 济南高达信息技术有限公司 | Driver panoramic video surveillance safe driving system |
| CN104539908A (en) * | 2015-01-13 | 2015-04-22 | 济南高达信息技术有限公司 | Driver panoramic video self-monitoring system based on traffic television network |
| CN104575000A (en) * | 2015-02-03 | 2015-04-29 | 大连航天金穗科技有限公司 | Method and system for recording illegal behaviors of motor vehicles entering jamming intersection |
| CN107408348A (en) * | 2015-03-31 | 2017-11-28 | 株式会社电装 | Controller of vehicle and control method for vehicle |
| CN105185109A (en) * | 2015-08-06 | 2015-12-23 | 苏州市世跃智能科技有限公司 | Double-dome-camera-based automatic detection and snapshot apparatus for illegal parking |
| CN106683400A (en) * | 2015-11-11 | 2017-05-17 | 上海安防电子股份有限公司 | Method and a system for obtaining evidence by capturing vehicles at traffic crossing under panoramic video detection |
| CN105894818A (en) * | 2016-01-26 | 2016-08-24 | 浙江中盈在线互联网科技有限公司 | Vehicle intersection traffic violation evidence obtaining system and method |
| CN106228812A (en) * | 2016-07-29 | 2016-12-14 | 浙江宇视科技有限公司 | Illegal vehicle image-pickup method and system |
| CN110556000A (en) * | 2018-06-04 | 2019-12-10 | 义硕智能股份有限公司 | Artificial intelligence traffic detection system |
| CN109815933A (en) * | 2019-02-11 | 2019-05-28 | 山东省公安厅高速公路交通警察总队 | A kind of multiaxle trucks automatic identification apparatus for obtaining evidence, system and method |
| CN110321814A (en) * | 2019-06-18 | 2019-10-11 | 浙江大华技术股份有限公司 | A kind of vehicle violation evidence collecting method, device, electronic equipment and storage medium |
| CN110321814B (en) * | 2019-06-18 | 2021-11-16 | 浙江大华技术股份有限公司 | Vehicle violation evidence obtaining method and device, electronic equipment and storage medium |
| CN110689726A (en) * | 2019-10-08 | 2020-01-14 | 上海眼控科技股份有限公司 | Traffic violation punishment evidence link completion method and equipment |
| CN110689726B (en) * | 2019-10-08 | 2021-06-01 | 上海眼控科技股份有限公司 | Traffic violation punishment evidence link completion method and equipment |
| CN110989620A (en) * | 2019-12-24 | 2020-04-10 | 奇瑞汽车股份有限公司 | Laser radar-based vehicle-road cooperative system |
| CN110989620B (en) * | 2019-12-24 | 2023-08-15 | 芜湖雄狮汽车科技有限公司 | Vehicle-road cooperative system based on laser radar |
| CN115394074A (en) * | 2022-07-04 | 2022-11-25 | 北方工业大学 | Road monitoring vehicle detection system |
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Application publication date: 20110720 |