Video monitoring system in the intelligent transportation system
Technical field
The present invention relates to the field of traffic system, the video monitoring system in especially a kind of intelligent transportation system.
Background technology
Along with the fast development of national economy, the vehicle that travels on the highway is more and more, and speed is also more and more faster, and the case relevant with vehicular traffic also is continuous ascendant trend, and cases such as escaping behavior after traffic accident happen occasionally.How to use the means of science to help public security department effectively to control overspeed violation phenomenon on the highway, arresting escape vehicle has become public security traffic department problem anxious to be solved.This highway video overspeed monitoring system utilizes video image processing technology, automobile on the highway track is carried out contactless monitoring, obtain running state information such as the over-speed vehicles speed of a motor vehicle, the number-plate number, photo violating the regulations, can be applicable to highway administration, escape vehicle and occasion such as arrest.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the above-mentioned middle problem that exists, provide the video monitoring system in a kind of intelligent transportation system, can realize quick seizure, rapid image processing.
The technical solution adopted for the present invention to solve the technical problems is: the video monitoring system in a kind of intelligent transportation system, comprise that over-speed vehicles detects and the identification of automatic car board and GPRS data transmission, over-speed vehicles detects to be made up of monitoring overspeed computing machine and real time video collection card, the monitoring overspeed computing machine is gathered the panoramic picture of highway by the real time video collection card, utilizing panoramic picture to carry out over-speed vehicles detects, over-speed vehicles detects to be gathered the close shot image and utilizes the close shot image to carry out the identification of automatic car board, utilize the recognition result after the identification of automatic car plate to store in the overspeed violation vehicle data storehouse, transmit the number-plate number of vehicles peccancy by the GPRS data transmission processing server of will breaking rules and regulations, photographic intelligence violating the regulations.
Described vehicle license plate reading system comprises video collector, sensor and video card and computing machine, the real-time collection site image of video collector, video card is converted to digital picture frame by frame or by the field with the image of video collector collection, sensor is given computing machine with real-Time Signal Transfer, computing machine identification processing enter operation identification software is sent in the video device and memory device of vehicle management department and this diji by GPRS network by the recognition result after the identification software processing.
Described recognition result is divided into: number-plate number character, number-plate number photo, vehicle driving against traffic regulations photo.
Described video collector is video camera.
The invention has the beneficial effects as follows that the video monitoring system in the intelligent transportation system of the present invention has adopted the algorithm of present optimum and the hardware of standard to realize full-automatic monitoring, realize networking simultaneously, have and set up conveniently, cost is not high, has higher utility, obtain the speed of a motor vehicle, the number-plate number, running state information such as photo violating the regulations, the car plate recognition speed is fast automatically, accuracy rate is high, for in real time violating the regulations handle provide may, this system's highly versatile, open strong, extendability is strong.
Embodiment
The present invention is further detailed explanation now.
Video monitoring system in the intelligent transportation system, comprise that over-speed vehicles detects and the identification of automatic car board and GPRS data transmission, over-speed vehicles detects to be made up of monitoring overspeed computing machine and real time video collection card, the monitoring overspeed computing machine is gathered the panoramic picture of highway by the real time video collection card, utilizing panoramic picture to carry out over-speed vehicles detects, if detect vehicles peccancy, start video camera work, over-speed vehicles detects to be gathered the close shot image and utilizes the close shot image to carry out the identification of automatic car board, vehicle license plate reading system comprises video camera, sensor and video card and computing machine, the real-time collection site image of video camera, video card is converted to digital picture frame by frame or by the field with the image of camera acquisition, sensor is given computing machine with real-Time Signal Transfer, computing machine identification processing enter operation identification software, be sent in the video device and memory device of vehicle management department and this diji by GPRS network by the recognition result after the identification software processing, utilize the recognition result branch number-plate number character after automatic car plate is identified, number-plate number photo, the vehicle driving against traffic regulations photo storage is in overspeed violation vehicle data storehouse, for handle afterwards, transmit the number-plate number of vehicles peccancy by the GPRS data transmission processing server of will breaking rules and regulations, photographic intelligence violating the regulations is handled to break rules and regulations in real time.
Be enlightenment with above-mentioned foundation desirable embodiment of the present invention, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the instructions, must determine its technical scope according to the claim scope.