CN1148066C - Crossing traffic monitoring and recording system - Google Patents
Crossing traffic monitoring and recording systemInfo
- Publication number
- CN1148066C CN1148066C CNB011078782A CN01107878A CN1148066C CN 1148066 C CN1148066 C CN 1148066C CN B011078782 A CNB011078782 A CN B011078782A CN 01107878 A CN01107878 A CN 01107878A CN 1148066 C CN1148066 C CN 1148066C
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- signal
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- central computer
- crossing
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Abstract
The present invention provides a crossing traffic monitoring and recording system which integrates the automatic video and the TV real-time monitoring of a vehicle breaking a traffic rule. The traffic conditions of a road are collected by cameras which are arranged at crossings, and are transmitted to a central computer and a matrix exchanger in real time to carry out real-time monitoring. Induction signals of a traffic signal lamp and an induction coil are processed in real time by a preposition microcomputer, and an alarm signal is output to the central computer. The central computer controls the cameras by the matrix exchanger to adjust a video frequency angle. The central computer records the peccancy course, and forms an alarm record in a database, and finally, peccancy vehicle data is extracted by a peccancy processing system to generate a penalty sheet.
Description
The invention provides a kind of crossing traffic monitoring, register system, belong to the traffic monitoring technical field.
Existing at present technology report about crossing traffic monitoring, but most function ratio are more single, as Chinese patent communique disclosed utility model patent on January 14th, 1998: the traffic road junction vehicle monitoring camera that speeds through a red light, application number: 96236635, mainly by photoflash lamp, camera, magnetic test coil, detecting sensor and outer cabinet are formed, camera is connected with the circuit of traffic lights by magnetic test coil, testing circuit grafting in magnetic test coil buries beyond the stop line of crossing under 10 meters the road surface by voice-frequency cable and cabinet, this Device Testing device is to rely on red light and arrow signal and work, thereby realizes the automatic shooting that vehicle speeds through a red light.Defective is to generate a series of intelligent managements such as penalty note automatically to the vehicle that speeds through a red light according to the photo of taking, and the position of camera, the angle of shooting all can't be adjusted automatically, the capacity of taking pictures is also limited, intelligent low, its result of use needs further improvement, and except that monitoring vehicle speeds through a red light, there is not other function for monitoring again; Chinese patent communique invention disclosed patent application on November 10 in 1999 for another example: from the TV monitor system of motion tracking crowded section of highway, application number: 99112740, comprise the actual road conditions information gathering system that is used to control the TV monitoring and controlling main control system with presetting bit function that each camera rotates and each highway section, this system also has one and receives highway section congestion information that the road conditions information gathering system carries, generates the background process computer that each camera steering order of control flows to the TV monitoring and controlling main control system.Advantage is the various road congestion information that collect, and the camera to automatically track that is arranged on everywhere by the computer technology may command points to the highway section that crowding phenomenon takes place, thereby guarantees that command centre can in time find crowded reason, is convenient to timely processing.Defective is a technical sophistication, and function singleness can not satisfy the needs that the traffic intersection vehicles peccancy is managed.
The purpose of this invention is to provide a kind of can overcome above-mentioned defective, multiple functional, integrate automatically crossing traffic monitoring, the register system monitored in real time of video and TV of vehicles running red light.
The object of the present invention is achieved like this:
Comprise:
Many gamma cameras are installed in each crossing, are used for gathering in real time road traffic signal;
A plurality of pressure sensitivity coils bury in each stop line place, crossing, are used to detect vehicle and whether stride across stop line;
Video wall is made up of many monitors, and every monitor shows the vision signal that the corresponding intersection gamma camera is carried;
Fabric switch, connect video wall, central computer and signal transmitting apparatus respectively, be used for the vision signal correspondence that gamma camera is carried is outputed to the monitor of video wall, the control signal of receiving center computer and the corresponding intersection vision signal that central computer is selected are transported to the central computer storage, adjust the camera video angle according to the control signal of central computer; It is characterized in that it also comprises:
(5) many preposition microcomputers with traffic signal controlling machine, pressure sensitivity coil control connection, are used to receive the signal of traffic signal state and the output of pressure sensitivity coil, and are sent to central computer;
(6) multiple signals transmitting device, each road includes fibre optic transmitter, optical fiber and fibre optic receiver, wherein fibre optic transmitter connects the data-interface of gamma camera and preposition microcomputer respectively, optical fiber is connected between fibre optic transmitter and the fibre optic receiver, fibre optic receiver connects central computer and fabric switch respectively, is used for the transmission of each crossing vision signal and control signal;
(7) central computer with fabric switch, multiple signals transmitting device control connection, receives signal and processing that preposition microcomputer transmits, and makes following selection:
If non-signal violating the regulations, no control signal is sent;
If signal violating the regulations sends control signal to fabric switch, receive and store the vision signal at this crossing violating the regulations, generate the data-base recording that comprises fields such as time, crossing simultaneously;
(8) treatment system violating the regulations according to the data message in the database, is extracted the vehicles peccancy data, generates penalty note.
Described crossing traffic monitoring, register system, signal transmitting apparatus.
Described crossing traffic monitoring, register system, the video input port of fabric switch connects the video output of fibre optic receiver, the video output of fabric switch connects video wall, the warning video video output of fabric switch, control mouthful corresponding video acquisition mouth, the serial ports that connects central computer.
Described crossing traffic monitoring, register system, gamma camera adopt to have to give and put a little and the intelligence of the function of cruising ball-type gamma camera soon, and its video output connects the video input port of fibre optic transmitter.
Described crossing traffic monitoring, register system, treatment system violating the regulations comprises processor violating the regulations and prints penalty note software, wherein searches corresponding video record violating the regulations by processor violating the regulations from database, and generates picture violating the regulations, extract the vehicles peccancy data according to license plate number, generate penalty note.
Its operation principle is:
1, TV real-time monitoring and control, the gamma camera that is installed in the crossing converts the electrical signal to light signal with the crossing traffic situation of taking by the fibre optic transmitter in the signal transmitting apparatus, deliver to fibre optic receiver through optical fiber, convert light signal to the signal of telecommunication again, be sent to video wall by the fabric switch distribution, many monitors on the video wall show the image of corresponding intersection, and fabric switch also can choose at random a certain crossing image and deliver to the microcomputer storage;
2, the vehicles running red light function of recording automatically, when vehicles peccancy makes a dash across the red light, preposition microcomputer is by monitoring red signal and vehicle by giving the induced signal of the pressure sensitivity coil of establishing, carry alarm signal to central computer through signal transmitting apparatus rapidly, central computer outputs control signals to fabric switch, the gating matrix switch will report to the police the video video output to central computer, the gamma camera that fabric switch is controlled this crossing according to the control signal of central computer is adjusted video angle at once, whole process violating the regulations is recorded, and generation record violating the regulations, again by the vision signal of treatment system violating the regulations according to storage, determine vehicle identification number violating the regulations, extract vehicle data according to vehicle identification number, form penalty note.
The present invention is compared by technology with elder generation, has following advantage:
1, uses to have to give and put a little and the intelligence of the function of cruising ball-type gamma camera soon, real-time collection road traffic signal equipment as the arrangement of crossing front end, just can finish real time monitoring and take pictures two kinds of functions of video, the recycling of realization equipment, the installation quantity of crossing equipment and the input of fund had both been reduced, reduced the construction volume at crossing again, easy for installation, avoid further destroying city image;
2, the vehicles running red light function of recording is automatically finished by preposition microcomputer, gamma camera and image processing facility, extensive use control, videotape and computer aspect mature technique, for traffic administration provides efficient assistant method;
3, write down the red light violation vehicle accurately, timely, the Real Time Observation road traffic condition is convenient to the police strength in the science scheduling administrative area, incident beyond fast processing emergency traffic incident reaches;
4, transmission speed is fast, and power system capacity is huge, and the post-processed of its image file need not to develop a film, preserve photo as long as print, the efficient height, and cost is low;
5, multiple functional, intelligent degree height, result of use is good.
Fig. 1 is an equipment connection diagram of the present invention;
Fig. 2 is the operation principle block diagram of real-time monitoring system of the present invention;
Fig. 3 is the operation principle block diagram of the automatic video system of vehicles running red light of the present invention;
Fig. 4 is a thread inter-process flow chart of the present invention;
Fig. 5 is the processing module flow chart that makes a dash across the red light of the present invention;
Fig. 6 is that the present invention prints the penalty note process chart;
The present invention will be further described below in conjunction with accompanying drawing:
Among Fig. 1: corresponding each crossing, a gamma camera all is installed, a preposition microcomputer, a fibre optic transmitter and a plurality of pressure sensitivity coil, wherein gamma camera is used for gathering in real time road traffic signal, the pressure sensitivity coil buries in each stop line place, crossing, its control card is packed in the standard draw-in groove of preposition microcomputer, the output of the control clamping pressure sensitivity coil of preposition microcomputer in the standard draw-in groove, be used to detect vehicle and whether stride across stop line, the serial ports of preposition microcomputer connects the traffic lights controller, gamma camera, preposition microcomputer is successively via fibre optic transmitter, optical fiber, the signal transmitting apparatus that fibre optic receiver is formed connects fabric switch and central computer respectively, the video input port of fabric switch connects the video output of fibre optic receiver, the video output of fabric switch connects video wall, the warning video video output of fabric switch, the control mouthful corresponding video acquisition mouth that connects central computer, serial ports, processor violating the regulations connects central computer and database server respectively, and database server is used to store vision signal violating the regulations.
Among Fig. 2:
The expression video transmission
Expression data processing and computer control
When nothing is made a dash across the red light alarm signal, preposition microcomputer does not have alarm signal output violating the regulations, the traffic video signal that each crossing gamma camera is gathered, the signal transmitting apparatus of forming via fibre optic transmitter, optical fiber, fibre optic receiver exports fabric switch to, by fabric switch each traffic intersection vision signal is outputed to video wall, in monitor, show, realize monitoring in real time.The vision signal that fabric switch also can manually choose at random a certain crossing exports central computer to and records, and printable imaging;
Among Fig. 3: when the process of making a dash across the red light took place, preposition microcomputer generated alarm signal, and sends to central computer according to the coil line ball signal and the signal lamp state that receive.After central computer receives alarm signal, earlier deposit alarm logging (information such as crossing, time that comprise warning) in database, the concurrent alert signal of delivering newspaper is to fabric switch, after fabric switch receives alarm signal, the vision signal at warning crossing is sent to central computer, and central computer begins video and it is stored in database server.Central computer sends order to fabric switch, adjust the video angle of corresponding intersection gamma camera, after the video time of setting arrives, send the warning end signal to fabric switch, fabric switch stops to send the warning video, and central computer stops video simultaneously.Treatment system violating the regulations is when printing penalty note, from the database of central computer, extract alarm logging (information such as crossing, time that comprises warning), from the warning video of database server, extract the photo that makes a dash across the red light again, from traffic police's database, extract vehicle data according to the number-plate number in the photo, the three synthesizes penalty note, prints.Mark the processing order of numerical code expression native system among the figure.
Controlled step shown in Figure 4 is as follows:
1. start working;
2. the parameter that sets up standard is carried out data initialization (comprising the initialization that serial initialization, database connect, the initialization of each crossing parameter);
3. startup multithreading, the corresponding crossing of each thread; (following inter-process flow process with a thread is an example)
4. read the com port of crossing correspondence;
5. judge whether it is the signal that preposition microcomputer is sent, if, execution in step 6, if not, step 4 returned;
6. judge signal that preposition microcomputer the is sent signal that whether makes a dash across the red light, and whether warning mark be false (annotate: warning mark is that false represents the warning do not handled), if execution in step 7, otherwise execution in step 10;
7. warning mark is set to true (annotate: warning mark is that true represents to handle a warning);
8. call the processing module of making a dash across the red light;
9. the processing module of making a dash across the red light is finished, and warning mark is set to false, returns step 4;
10. the signal lamp status signal judges promptly whether signal lamp changes, if carry out next step, otherwise returns step 4;
11. extract the gamma camera action of signal lamp state correspondence;
12. start to order to fabric switch, return step 4.
Controlled step shown in Figure 5 is as follows:
1. beginning;
2. warning message is write database, comprise the information such as crossing, time of warning;
3. send the warning commencing signal to fabric switch, the gating matrix switch video vision signal of will reporting to the police outputs to central computer, is stored in database server by will the report to the police vision signal of recording of computer control, promptly begins to record;
4. by the gamma camera transmitting control commands of fabric switch to this crossing, allow gamma camera aim at vehicle collection close shot vision signal in violation of rules and regulations, send control command after 2 seconds again, allow gamma camera that the panoramic video signal is gathered at this crossing (comprising accurate vehicle in violation of rules and regulations), transmitting control commands again after postponing for 3 seconds, gather the close shot vision signal, stop video signal collective then the violation vehicle;
5. send the alarm signal end signal to fabric switch, finish the video signal collective that once makes a dash across the red light.
Controlled step shown in Figure 6 is as follows:
1. beginning;
By processor violating the regulations according to the warning message in the central computer database, as time, crossing etc., in database server, search corresponding video, collection can reflect the photo of information of vehicles, determines vehicle identification number;
3. extract vehicle data according to vehicle identification number, generate penalty note and printing.
The invention core of native system does not lie in the variation of equipment self structures such as fabric switch, video wall, central computer, gamma camera, but by signal transmitting apparatus the said equipment is organically connected as one, become and integrate automatically crossing traffic monitoring, the tape deck monitored in real time of video and TV of vehicles running red light.
Claims (4)
1, a kind of crossing traffic monitoring, register system comprise:
Many gamma cameras are installed in each crossing, are used for gathering in real time road traffic signal;
A plurality of pressure sensitivity coils bury in each stop line place, crossing, are used to detect vehicle and whether stride across stop line;
Video wall is made up of many monitors, and every monitor shows the vision signal that the corresponding intersection gamma camera is carried;
Fabric switch, connect video wall, central computer and signal transmitting apparatus respectively, be used for the vision signal correspondence that gamma camera is carried is outputed to the monitor of video wall, the control signal of receiving center computer and the corresponding intersection vision signal that central computer is selected are transported to the central computer storage, adjust the camera video angle according to the control signal of central computer;
It is characterized in that it also comprises:
Many preposition microcomputers with traffic signal controlling machine, pressure sensitivity coil control connection, are used to receive the signal of traffic signal state and the output of pressure sensitivity coil, and are sent to central computer;
The multiple signals transmitting device, each road includes fibre optic transmitter, optical fiber and optical fiber receiver, wherein fibre optic transmitter connects the data-interface of gamma camera and preposition microcomputer respectively, optical fiber is connected between fibre optic transmitter and the fibre optic receiver, fibre optic receiver connects central computer and fabric switch respectively, is used for the transmission of each crossing vision signal and control signal;
Central computer with fabric switch, multiple signals transmitting device control connection, receives signal and processing that preposition microcomputer transmits, and makes following selection:
If non-signal violating the regulations, no control signal is sent;
If signal violating the regulations sends control signal to fabric switch, receive and store the vision signal at this crossing violating the regulations, generate the data-base recording that comprises fields such as time, crossing simultaneously;
Treatment system violating the regulations according to the data message in the database, is extracted the vehicles peccancy data, generates penalty note.
2, crossing traffic monitoring as claimed in claim 1, register system, it is characterized in that: the video input port of fabric switch connects the video output of fibre optic receiver, the video output of fabric switch connects video wall, the warning video video output of fabric switch, control mouthful corresponding video acquisition mouth, the serial ports that connects central computer.
3, crossing traffic monitoring as claimed in claim 1, register system is characterized in that: gamma camera adopts to have to give and puts a little and the intelligence of the function of cruising ball-type gamma camera soon, and its video output connects the video input port of fibre optic transmitter.
4, crossing traffic monitoring as claimed in claim 1, register system, it is characterized in that: treatment system violating the regulations comprises processor violating the regulations and prints penalty note software, wherein from database, search corresponding video record violating the regulations by processor violating the regulations, and generation picture violating the regulations, extract the vehicles peccancy data according to license plate number, generate penalty note.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011078782A CN1148066C (en) | 2001-03-13 | 2001-03-13 | Crossing traffic monitoring and recording system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011078782A CN1148066C (en) | 2001-03-13 | 2001-03-13 | Crossing traffic monitoring and recording system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1374806A CN1374806A (en) | 2002-10-16 |
| CN1148066C true CN1148066C (en) | 2004-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011078782A Expired - Fee Related CN1148066C (en) | 2001-03-13 | 2001-03-13 | Crossing traffic monitoring and recording system |
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101107637B (en) * | 2004-11-02 | 2013-02-06 | 传感电子公司 | Line monitoring system and method |
| CN100399242C (en) * | 2005-03-10 | 2008-07-02 | 中国科学院自动化研究所 | Distributed video processing device and method |
| CN100433067C (en) * | 2005-03-11 | 2008-11-12 | 北京富星创业科技发展有限公司 | Police inspection tour system and working method |
| CN100446015C (en) * | 2005-06-03 | 2008-12-24 | 同济大学 | Method and system in use for menstruating traffic movement on ground road network |
| CN100466008C (en) * | 2006-04-18 | 2009-03-04 | 北京铱星世纪数字应用开发有限责任公司 | Traffic monitoring method and electronic police system |
| CN100525440C (en) * | 2006-09-13 | 2009-08-05 | 谭政 | Warm back-up method in use for video monitoring and controlling system |
| CN101369312B (en) * | 2007-08-17 | 2012-09-05 | 日电（中国）有限公司 | Method and equipment for detecting intersection in image |
| CN101571999A (en) * | 2009-06-08 | 2009-11-04 | 上海高德威智能交通系统有限公司 | Infrared shooting device and traffic information system |
| CN102201165A (en) * | 2010-03-25 | 2011-09-28 | 北京汉王智通科技有限公司 | Monitoring system of vehicle traffic violation at crossing and method thereof |
| CN102236875B (en) * | 2010-04-21 | 2014-01-01 | 中兴通讯股份有限公司 | Traffic violation information processing method and system |
| CN102610103A (en) * | 2012-01-13 | 2012-07-25 | 深圳市黄河数字技术有限公司 | Intelligent traffic line analysis and recognition method |
| GB2513399B (en) | 2013-04-26 | 2017-07-26 | Optasense Holdings Ltd | Traffic Monitoring |
| CN104469323A (en) * | 2014-12-28 | 2015-03-25 | 贵阳华合仁信息技术有限公司 | Monitoring system |
| CN111815950A (en) * | 2020-06-19 | 2020-10-23 | 安徽超清科技股份有限公司 | Video structured platform for monitoring road vehicles |
-
2001
- 2001-03-13 CN CNB011078782A patent/CN1148066C/en not_active Expired - Fee Related
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| CN1374806A (en) | 2002-10-16 |
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