CN2845059Y - The traffic video monitoring system - Google Patents
The traffic video monitoring system Download PDFInfo
- Publication number
- CN2845059Y CN2845059Y CN 200520098729 CN200520098729U CN2845059Y CN 2845059 Y CN2845059 Y CN 2845059Y CN 200520098729 CN200520098729 CN 200520098729 CN 200520098729 U CN200520098729 U CN 200520098729U CN 2845059 Y CN2845059 Y CN 2845059Y
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- video
- computing machine
- traffic
- image
- road conditions
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Abstract
A kind of traffic video monitoring system, it comprises the video camera of the picked-up video image that sets up in each highway section, video image is imported the video frequency collection card of computing machine, the monitoring road conditions of receiver, video image and analytical equipment, computing machine is controlled the keyboard of computing machine, display; Described video frequency collection card, monitoring road conditions analytical equipment are installed in the computing machine; Video camera, keyboard, display are connected with computing machine respectively, and the control signal output interface is arranged on the described computing machine.This system utilizes image analysis technology, differentiates quantity, motion state and the vehicle coverage rate of moving vehicle in the region of interest automatically, and the nearly road traffic state information of 16 passages is provided.These information both can be kept in the database, can be sent to traffic control center in real time or regularly again, and send warning message when vehicle stops up, and the notice traffic control personnel in time handle.
Description
Technical field
The utility model relates to a kind of a kind of traffic video monitoring system that adopts the video image analysis technology.
Background technology
Along with expanding economy, motor vehicle quantity increases year by year, and the highway communication situation is increasingly serious.But the detection of traffic video image is mainly used in the detection of vehicle flowrate and the identification of car plate at present, and traffic monitoring mainly depends on and manually carries out, and the road vehicle crowded state is lacked the mechanism of automatic detection and warning, be difficult to adapt to the demand of intelligent transportation system.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, and a kind of traffic video monitoring system is provided.This system adopts video image analysis technology, and it can improve traffic control department vehicle is stopped up the response speed in highway section, and realizes the road vehicle crowded state is detected automatically and reports to the police.
The purpose of this utility model reaches by following measure: a kind of traffic video monitoring system, it comprises the video camera of the picked-up video image that sets up in each highway section, video image is imported the video frequency collection card of computing machine, the monitoring road conditions analytical equipment of receiver, video image, computing machine, control the keyboard of computing machine, display; Described video frequency collection card, monitoring road conditions analytical equipment are installed in the computing machine; Video camera, keyboard, display are connected with computing machine respectively, and the control signal output interface is arranged on the described computing machine.
In technique scheme, image acquisition control panel, passage video image display panel, monitoring road conditions panel are arranged on the described display interfaces.
In technique scheme, described video frequency collection card is a day quick VC404P video frequency collection card.
In technique scheme, the three power road condition analyzing SL-LK1.0 of system softwares are arranged in described monitoring road conditions and the analytical equipment.
The utility model traffic video monitoring system adopts the video image analysis technology, it can improve the highway section is stopped up by traffic control department to vehicle response speed, and realize the road vehicle crowded state is detected automatically and reports to the police, thereby improve ability and the efficient that the traffic police handles traffic jam etc.
Description of drawings
Fig. 1 is the structural representation of the utility model traffic video monitoring system;
Fig. 2 is the surface chart of the utility model traffic video monitoring system display.
Embodiment
Below in conjunction with the performance of accompanying drawing detailed description the utility model traffic video monitoring system, but they do not constitute restriction of the present utility model.
Among the figure 1 for video camera, 2 for video frequency collection card, 3 for the monitoring road conditions analytical equipment, 4 for computing machine, 5 for keyboard, 6 for display, 7 for the control signal output interface, 8 for image acquisition control panel (be used to be provided with the video acquisition parameter and select the video control mode), 9 for passage video image display panel (being used for each passage road video image), 10 for the monitoring road conditions panel [be used to show each passage condition of road surface (green-＞unobstructed, yellow-＞crowded, red-＞stop up), the user can select control mode and monitoring parameter is set].
Consult Fig. 1, Fig. 2 as can be known: a kind of traffic video monitoring system of the utility model, it comprises the video camera of the picked-up video image that sets up in each highway section, video image is imported the video frequency collection card of computing machine, the receiver, video image walking along the street condition monitoring analysis device of going forward side by side, computing machine, control the keyboard of computing machine, display; Described video frequency collection card, monitoring road conditions analytical equipment are installed in the computing machine; Video camera, keyboard, display are connected with computing machine respectively, and the control signal output interface is arranged on the described computing machine.Image acquisition control panel, 16 passage video image display panels (also can increase or reduce passage according to the real work needs), monitoring road conditions panel are arranged on the described display interfaces, described video frequency collection card is a day quick VC404P video frequency collection card, and described monitoring road conditions and analytical equipment are the three power road condition analyzing SL-LK1.0 of system softwares.
Its concrete course of work is: the video camera picked-up road conditions scene of 1) at first utilizing each highway section to set up is digital video image input computing machine by video frequency collection card with the road conditions scene transitions then.2), utilize each passage road conditions scene background image of image processing software modules learn and surveyed area is set and obtain each passage road image variation characteristic for the digital video image of input.3) according to the both image change characteristics that obtains, utilize transport information extraction and analysis module from both image change characteristics, to extract each passage road vehicle and movable information thereof, and obtain each passage road vehicle crowded state by analyzing these information, if certain passage road congestion is then sent sound and light alarm.Meet control center etc. by the output of the control signal output interface on the computing machine simultaneously.
Need to prove that described video frequency collection card and road condition analyzing software systems are commercially available existing product.Wherein day quick VC404P video frequency collection card is a specially at the multichannel PCI video card of system integration developer and final user's exploitation, can satisfy video monitoring or other video flowing demand of multichannel audio/video.Can be AVI with the video dump or carry out the MPEG4 compression by secondary development, and the dynamic image that can catch in the image channel be stored as the JPG still image.
Three power road condition analyzing software systems (SL-LK1.0): this software is according to the digital video image of input, learn each passage road conditions scene background image and surveyed area is set, and obtain each passage road image variation characteristic according to background image that obtains and surveyed area.According to the both image change characteristics that obtains, utilize transport information extraction and analysis module from both image change characteristics, to extract each passage road vehicle and movable information thereof, and obtain each passage road vehicle crowded state by analyzing these information.When extracting and analyzing, can also show realtime graphic and video recording.
Need to prove: to those of ordinary skill in the art, can also make some changes or distortion to the utility model under the prerequisite that does not change the utility model principle, this belongs to protection domain of the present utility model equally.
Claims (4)
1, a kind of traffic video monitoring system is characterized in that it comprises the video camera of the picked-up video image that sets up in each highway section, imports video image the video frequency collection card of computing machine, the monitoring road conditions analytical equipment of receiver, video image, computing machine is controlled the keyboard of computing machine, display; Described video frequency collection card, monitoring road conditions analytical equipment are installed in the computing machine; Video camera, keyboard, display are connected with computing machine respectively, and the control signal output interface is arranged on the described computing machine.
2, a kind of traffic video monitoring system according to claim 1 is characterized in that the image acquisition control panel is arranged on the described display interfaces, passage video image display panel, monitoring road conditions panel.
3, a kind of traffic video monitoring system according to claim 1 is characterized in that described video frequency collection card is a day quick VC404P video frequency collection card.
4, a kind of traffic video monitoring system according to claim 1 is characterized in that described monitoring road conditions analytical equipment is the three power road condition analyzing SL-LK1.0 of system softwares.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098729 CN2845059Y (en) | 2005-11-11 | 2005-11-11 | The traffic video monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520098729 CN2845059Y (en) | 2005-11-11 | 2005-11-11 | The traffic video monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2845059Y true CN2845059Y (en) | 2006-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520098729 Expired - Lifetime CN2845059Y (en) | 2005-11-11 | 2005-11-11 | The traffic video monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN2845059Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101615343B (en) * | 2008-06-26 | 2011-02-09 | 上海宝信软件股份有限公司 | Road CCTV monitoring system and road CCTV monitoring method |
| CN102013164A (en) * | 2010-09-13 | 2011-04-13 | 李志恒 | Traffic monitoring system labeling road section text messages by using preset bits |
| CN102665363A (en) * | 2012-05-29 | 2012-09-12 | 广州中国科学院软件应用技术研究所 | Coming vehicle video detection based streetlamp control device and coming vehicle video detection based streetlamp control method |
| CN102665365A (en) * | 2012-05-29 | 2012-09-12 | 广州中国科学院软件应用技术研究所 | Coming vehicle video detection based streetlamp control and management system |
-
2005
- 2005-11-11 CN CN 200520098729 patent/CN2845059Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101615343B (en) * | 2008-06-26 | 2011-02-09 | 上海宝信软件股份有限公司 | Road CCTV monitoring system and road CCTV monitoring method |
| CN102013164A (en) * | 2010-09-13 | 2011-04-13 | 李志恒 | Traffic monitoring system labeling road section text messages by using preset bits |
| CN102665363A (en) * | 2012-05-29 | 2012-09-12 | 广州中国科学院软件应用技术研究所 | Coming vehicle video detection based streetlamp control device and coming vehicle video detection based streetlamp control method |
| CN102665365A (en) * | 2012-05-29 | 2012-09-12 | 广州中国科学院软件应用技术研究所 | Coming vehicle video detection based streetlamp control and management system |
| CN102665363B (en) * | 2012-05-29 | 2014-08-13 | 广州中国科学院软件应用技术研究所 | Coming vehicle video detection based streetlamp control device and coming vehicle video detection based streetlamp control method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061206 |
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| EXPY | Termination of patent right or utility model |