System for automatically charging and monitoring high speed road
A technology of automatic billing and supervision system, which is applied in the direction of closed-circuit television system, instrument, ticketing equipment, etc., can solve the problem of high cost, achieve the effect of simple equipment, save installation cost, and reduce information capacity
Inactive Publication Date: 2008-06-18
TIANJIN SAMSUNG ELECTRONICS CO LTD
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However, most of the existing video recognition systems are a complete set of independent systems, including their special cameras, industrial control boxes, triggering equipment, etc. Its installation must discard the existing safety supervision equipment and reinstall it. The cost is high and it is not suitable for Large-scale promotion and use in large and medium-sized cities
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[0013] Referring to the accompanying drawings, this system uses a high-definition camera to collect video images to provide the system with the most original image data. In order to adapt to the environment with insufficient light, the camera used in the system has the function of automatic adjustment under low illumination to ensure the stability of its work. The CAMERA camera is responsible for collecting video signals, focusing on the vehicle in motion, and capturing the image of the license plate number of the vehicle. In low-light conditions, there is no need to install auxiliary light sources because of the use of low-light CACERA. The CAMERA signal is finally sent to the DVR.
[0014] In addition to retaining the original real-time monitoring, recording and alarm functions, the DVR circuit includes a data format conversion and compression module, which is characterized in that it also includes a video recognition module embedded in the DVR circuit. The input terminal o...
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The invention relates to a traffic management system, in particular to an automatic accounting and supervising system in expressway, which comprises a video camera, a DVR, a monitoring wall, a PC machine for branch station accounting management and a system centre server. Collected video pictures are sent to the DVR for processing through the video camera, and then the DVR is communicated with the PC machine for branch station accounting management and sends a processed signal to the monitoring wall to realize real-time monitoring, the PC machine for branch station accounting management transmits data to the system centre server, and the data is stored in a database. The traffic management system has simple structure and is conveniently installed, not only can save network resource but also can work simultaneously in a plurality of ways; moreover, by means of a large capacity storage disk of the DVR and CDRW, the traffic management system can also store useful information and record the useful information in optical disk for backup, etc.
Description
technical field [0001] The invention relates to a traffic management system, in particular to an automatic billing and supervision system for expressways. technical background [0002] With the continuous enrichment and improvement of identification technology and identification means. Vehicle identification technology came into being following the needs of urban traffic. With the gradual increase of A-level roads in various cities, the living space of the traditional sensory recognition method is getting smaller and smaller, and the recognition technology based on pure video processing is gradually becoming the mainstream of the industry. However, most of the existing video recognition systems are a complete set of independent systems, including their special cameras, industrial control boxes, triggering equipment, etc. Its installation must discard the existing safety supervision equipment and reinstall it. The cost is high and it is not suitable for Large-scale promotio...
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IPC IPC(8): G07B15/00H04N7/18G07B15/06
Inventor 齐学海王炳强李承基
Owner TIANJIN SAMSUNG ELECTRONICS CO LTD