CN202771617U - Electronic police system based on high definition video detection - Google Patents
Electronic police system based on high definition video detection Download PDFInfo
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- CN202771617U CN202771617U CN 201220468489 CN201220468489U CN202771617U CN 202771617 U CN202771617 U CN 202771617U CN 201220468489 CN201220468489 CN 201220468489 CN 201220468489 U CN201220468489 U CN 201220468489U CN 202771617 U CN202771617 U CN 202771617U
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Abstract
The present utility model discloses an electronic police system based on high definition video detection. The system comprises a high definition camera, an industrial control computer and a stroboscopic lamp. The high definition camera is connected with the industrial control computer through the Ethernet and used for shooting video stream data, compressing the video stream data in real time and then sending to the industrial control computer; the high definition camera is connected with the stroboscopic lamp in a wired way and used for controlling on/off of the stroboscopic lamp according to light induction; the industrial control computer is connected with the high definition camera through the Ethernet and used for configuring parameters of the high definition camera and receiving and processing the video stream data to obtain peccancy vehicle information; and the stroboscopic lamp is connected with the high definition camera in a wired way and used for providing a shooting light source for the high definition camera. In the system, multi-lane multiple peccancy detection snapshot, traffic light detection and license plate detection functions are integrated, the way of obtaining traffic light state from an annunciator is not necessary, the way of adding a camera is also not necessary, and wiring, installation and maintenance can be simplified.
Description
Technical field
The utility model belongs to the traffic video monitoring technical field, and especially a kind of electronic police system that detects based on HD video can be realized the functions such as multiple peccancy detection, traffic lights detection, car plate detection.
Background technology
Along with Forecast of Urban Traffic Flow increases day by day, in order more effectively to manage and control traffic, the use of electronic police system increases gradually.Panorama camera of normal operation carried out the vehicle peccancy detection to multilane when common electronic police system comprised the crossing of multilane in processing, be used for evidence obtaining violating the regulations and use a feature camera to capture to each track, such crossing just needs to install a plurality of video cameras, camera protecting cover, power supply and light compensating lamp etc., and pipeline complicated layout, so that the whole system complex structure, the installation and maintenance workload strengthens.Also have the other electronic police system by realizing making a dash across the red light, press the peccancy detection such as stop line at the embedded underground coil, but the installation of coil need to destroy the road surface, is not easy to follow-up maintenance, the labor intensive material resources.In addition, detect for traffic lights, generally obtain by teleseme, and the use of teleseme is so that the pipeline complicated layout strengthens system complexity, and so that system easily is subjected to electromagnetic interference influence.
The utility model content
The utility model proposes a kind of electronic police system that integrates the functions such as multiple peccancy detection candid photograph, traffic lights detection and car plate detection that detects based on HD video in order to overcome the defective of above-mentioned prior art.
A kind of electronic police system based on HD video that the utility model proposes, it is characterized in that, this system comprises high-definition camera, industrial computer and stroboscopic lamp, wherein: described high-definition camera is connected with industrial computer by Ethernet, be used for the capture video flow data, and send to described industrial computer by Ethernet after the video stream data Real Time Compression that shooting is obtained; Described high-definition camera is connected with stroboscopic lamp by wired, is used for controlling according to light sensing the light on and off of described stroboscopic lamp; Described industrial computer is connected with described high-definition camera by Ethernet, be used for configuring the parameter of described high-definition camera, compressed video stream data in real time receives and decodes, video stream data to decoding processes to detect vehicles peccancy frame by frame, and the license board information that three process panoramic pictures violating the regulations that will be relevant with vehicles peccancy and car plate feature and identification obtain stores as one group of violation data; Described stroboscopic lamp is connected by wired and described high-definition camera, is used for accepting the control of described high-definition camera, opens when rather dark, for described high-definition camera provides photographic light sources.
Wherein, the resolution of described high-definition camera is 2592 * 1936, and its visual field covers many tracks.
Wherein, described industrial computer comprises mass storage, and described mass storage is used for storing the video stream data after described industrial computer is processed.
Wherein, described industrial computer comprises display interface device, and described display interface device is used for providing the interface of control center's human-computer interaction interface.
Wherein, described industrial computer comprises communication interface, and described communication interface is used for the data interaction between support and described high-definition camera and the control center.。
The beneficial effects of the utility model are: excellent video quality is provided: the about high definition CCD video stream signal of 5,000,000 pixels; Utilize one road high-definition camera, realize that by video detection technology the multiple break in traffic rules and regulations of multilane detects the candid photograph function; Utilize video detection technology identification traffic light status, needn't obtain traffic lights information from teleseme, thereby simplify the design of system; Recognizer is accurate, and video flowing is identified frame by frame, accurately extracts the information such as the number-plate number, color, for vehicles peccancy provides three Zhang Quanjing pictures and a car plate feature simultaneously.
Description of drawings
Fig. 1 is system construction drawing of the present utility model.
Fig. 2 is the human-computer interaction interface of control center.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with specific embodiment, and with reference to accompanying drawing, the utility model is further described.
Fig. 1 is system construction drawing of the present utility model, and as shown in Figure 1, the utility model comprises one road high-definition camera, industrial computer and stroboscopic lamp.Four-headed arrow among Fig. 1 between video camera and industrial computer represents that the data interaction between them is two-way.Wherein:
Described high-definition camera is connected with industrial computer by Ethernet, be connected with stroboscopic lamp by wired, be used for the capture video flow data, and sending to described industrial computer by Ethernet after the video stream data Real Time Compression that shooting is obtained, described high-definition camera also is used for controlling according to light sensing the light on and off of described stroboscopic lamp; Particularly, described high-definition camera is when judging that current time is the moment at night, and described stroboscopic lamp is opened in control;
The resolution of described high-definition camera is 2592 * 1936, about 5,000,000 pixels, and its visual field covers many tracks.
Described industrial computer is connected with described high-definition camera by Ethernet, for the video stream data after the compression that receives, processes and store described high-definition camera transmission, configures simultaneously the parameter of described high-definition camera by Ethernet;
Described industrial computer further comprises mass storage, display interface device and communication interface, and wherein, described mass storage is used for storing the video stream data after described industrial computer is processed, for the storage of the information such as violating the regulations provides hardware supported; Described display interface device is used for providing the interface of control center's human-computer interaction interface; Described communication interface is used for the data interaction between support and described high-definition camera and the rear end control center.
Particularly, described industrial computer receive in real time and the compressed video stream data of decoding after, described video stream data is processed to detect vehicles peccancy frame by frame, described processing comprises: traffic light status detects and vehicle detection, the vehicle that is detected is followed the tracks of, judged the behavior of vehicle by pursuit path.Such as, if described industrial computer detects traffic lights in a certain two field picture and is in red light phase and this two field picture and has vehicle, then by the vehicle that is detected being followed the tracks of the behavior that obtains this vehicle, then utilize the behavior of this vehicle to judge whether this vehicle is violating the regulations, if violating the regulations, then from described video stream data, extract, three process panoramic pictures violating the regulations and a car plate feature that amalgamation is relevant with this vehicle, simultaneously described industrial computer utilizes the car plate feature to carry out car plate identification, and the result of described four pictures and car plate identification is stored in the described mass storage as one group of violation data.The interpretable vehicle peccancy behavior of described industrial computer comprise make a dash across the red light, compacting line, illegal lane change, illegal more line, not according to lanes, drive in the wrong direction, press the act of violating regulations such as safety island.Simultaneously, described industrial computer is sent in the lump control center with the parameter of described video stream data, described high-definition camera and described violation data and shows.
In addition, but the also equipment failure in the automatic checkout system of described industrial computer, regularly detect the operation conditions of each equipment and occur it being repaired automatically when unusual at the equipment of detecting.
Described stroboscopic lamp is connected by wired and described high-definition camera, is used for accepting the control of described high-definition camera, opens when rather dark, for described high-definition camera provides photographic light sources.
Fig. 2 is the human-computer interaction interface of control center, can find out from this interface, and the human-computer interaction interface of described industrial computer can show live video stream and peccancy detection result.Among Fig. 2, shown live video stream in the larger picture box, three process panoramic pictures violating the regulations and a car plate feature of having shown current detected vehicles peccancy in the less picture box, the license board information that has shown the vehicles peccancy that detects in the form of larger picture box below has shown the parameter information of current video camera in the form of less picture box below.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. the electronic police system based on HD video is characterized in that, this system comprises high-definition camera, industrial computer and stroboscopic lamp, wherein:
Described high-definition camera is connected with industrial computer by Ethernet, is used for the capture video flow data, and sends to described industrial computer by Ethernet after the video stream data Real Time Compression that shooting is obtained;
Described high-definition camera is connected with stroboscopic lamp by wired, is used for controlling according to light sensing the light on and off of described stroboscopic lamp;
Described industrial computer is connected with described high-definition camera by Ethernet, be used for configuring the parameter of described high-definition camera, compressed video stream data in real time receives and decodes, video stream data to decoding processes to detect vehicles peccancy frame by frame, and the license board information that three process panoramic pictures violating the regulations that will be relevant with vehicles peccancy and car plate feature and identification obtain stores as one group of violation data;
Described stroboscopic lamp is connected by wired and described high-definition camera, is used for accepting the control of described high-definition camera, opens when rather dark, for described high-definition camera provides photographic light sources.
2. electronic police system according to claim 1 is characterized in that, the resolution of described high-definition camera is 2592 * 1936, and its visual field covers many tracks.
3. electronic police system according to claim 1 is characterized in that, described industrial computer comprises mass storage, and described mass storage is used for storing the video stream data after described industrial computer is processed.
4. electronic police system according to claim 1 is characterized in that, described industrial computer comprises display interface device, and described display interface device is used for providing the interface of control center's human-computer interaction interface.
5. electronic police system according to claim 1 is characterized in that, described industrial computer comprises communication interface, and described communication interface is used for the data interaction between support and described high-definition camera and the control center.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220468489 CN202771617U (en) | 2012-09-13 | 2012-09-13 | Electronic police system based on high definition video detection |
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| CN 201220468489 CN202771617U (en) | 2012-09-13 | 2012-09-13 | Electronic police system based on high definition video detection |
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| CN202771617U true CN202771617U (en) | 2013-03-06 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104504906A (en) * | 2014-12-25 | 2015-04-08 | 深圳市捷顺科技实业股份有限公司 | Vehicle license plate recognition method and system |
| CN106846509A (en) * | 2016-12-29 | 2017-06-13 | 青岛松立软件信息技术股份有限公司 | A kind of off road parking business platform |
| CN110070724A (en) * | 2018-01-24 | 2019-07-30 | 北京英泰智科技股份有限公司 | A kind of video monitoring method, device, video camera and image information supervisory systems |
| CN110930727A (en) * | 2019-12-12 | 2020-03-27 | 淄博市公安局交通警察支队张店大队 | Long-distance wide-angle electronic police snapshot method for large and small vehicles |
-
2012
- 2012-09-13 CN CN 201220468489 patent/CN202771617U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104504906A (en) * | 2014-12-25 | 2015-04-08 | 深圳市捷顺科技实业股份有限公司 | Vehicle license plate recognition method and system |
| CN106846509A (en) * | 2016-12-29 | 2017-06-13 | 青岛松立软件信息技术股份有限公司 | A kind of off road parking business platform |
| CN110070724A (en) * | 2018-01-24 | 2019-07-30 | 北京英泰智科技股份有限公司 | A kind of video monitoring method, device, video camera and image information supervisory systems |
| CN110930727A (en) * | 2019-12-12 | 2020-03-27 | 淄博市公安局交通警察支队张店大队 | Long-distance wide-angle electronic police snapshot method for large and small vehicles |
| CN110930727B (en) * | 2019-12-12 | 2021-09-21 | 淄博市公安局交通警察支队张店大队 | Long-distance wide-angle electronic police snapshot method for large and small vehicles |
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| C14 | Grant of patent or utility model | ||
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Address after: 100190 Zhongguancun East Road, Beijing, No. 95, No. Co-patentee after: JIANGSU ZHONGKE INTELLIGENT SYSTEM Co.,Ltd. Patentee after: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES Address before: 100190 Zhongguancun East Road, Beijing, No. 95, No. Co-patentee before: Jiangsu Zhongke intelligent system Limited by Share Ltd. Patentee before: Institute of Automation, Chinese Academy of Sciences Address after: 100190 Zhongguancun East Road, Beijing, No. 95, No. Co-patentee after: Jiangsu Zhongke intelligent system Limited by Share Ltd. Patentee after: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES Address before: 100190 Zhongguancun East Road, Beijing, No. 95, No. Co-patentee before: JIANGSU CHINA SCIENCES INTELLIGENT ENGINEERING CO.,LTD. Patentee before: Institute of Automation, Chinese Academy of Sciences |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20210913 |
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| CF01 | Termination of patent right due to non-payment of annual fee |