Automatic evidence obtaining system and method for motor vehicle without parking way-giving
A motor vehicle, automatic technology, applied in the traffic control system of road vehicles, traffic control system, components of TV system, etc., can solve problems such as unsupervised, reduce installation investment and maintenance cost, low false alarm rate, The effect of comprehensive and efficient supervision
Inactive Publication Date: 2020-09-01
威视安网络设备科技无锡有限公司 +1
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Problems solved by technology
Therefore, it is impossible to effectively supervise the behavior of motor vehicles that fail to stop and give way according to law when they pass by the intersection of parking and giving way.
Method used
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[0038] An automatic evidence collection system for illegal parking of motor vehicles to give way, comprising a video acquisition unit, a video processing unit, a parking yield judgment subunit, and an automatic evidence collection subunit;
[0039] The video acquisition unit is used for real-time and continuous acquisition of pictures of motor vehicles that need to stop and give way according to law when passing through the intersection of parking and giving way;
[0040] The video processing unit includes a video intelligent identification subunit and a space projection modeling subunit,
[0041] The video intelligent recognition sub-unit is used to automatically identify the parking and yielding traffic markings and the parking and yielding traffic signs in the pictures collected by the video acquisition unit; wherein the parking and yielding traffic markings are usually two parallel white solid lines and a white The word "stop", stop and give way The traffic sign is usually...
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The invention discloses an automatic evidence obtaining system for a motor vehicle without parking way-giving . The automatic evidence obtaining system comprises a video acquisition unit, a video processing unit, a parking way-giving judgment subunit and an automatic evidence obtaining subunit; only one video acquisition unit is needed in hardware; in terms of software, video intelligent identification, space projection modeling and parking way-giving judgment technologies are utilized; the judgment basis and the recognition precision are more reasonable; the identified information required for law enforcement and evidence collection, such as the motor vehicle license plate, violation time and intersection location, is marked on the dynamic image of the motor vehicle, and is uploaded to arear-end server together with videos of the front 10 seconds and the rear 5 seconds when the vehicle passes through a parking way-giving marking line, so that a more complete evidence chain meeting the law enforcement and evidence collection requirements is formed. The automatic evidence obtaining system and method have the advantages of being high in recognition rate, little in misjudgment, goodin reliability, low in cost and convenient to use and maintain, and comprehensive and efficient supervision can be conducted on a parking way-giving intersection.
Description
technical field [0001] The invention relates to an automatic evidence collection system and method for illegally parking and yielding behavior of motor vehicles, and belongs to the technical field of public security traffic monitoring equipment. Background technique [0002] With the development of cities, the improvement of people's living standards and the increase of car ownership, the contradiction between supply and demand of roads and vehicles has become increasingly prominent. In order to ensure the safety, smoothness and order of road traffic, according to Article 25 of the "Road Traffic Safety Law of the People's Republic of China", a unified road traffic signal is implemented throughout the country. Traffic signals include traffic lights, traffic signs, traffic markings and the command of traffic police. [0003] When the road flow conditions, accident conditions, comprehensive conditions, etc. meet the national standard GB14886-2016 "Specifications for the Settin...
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Login to View More IPC IPC(8): G08G1/017H04N5/278G06K9/00
CPCG08G1/0175H04N5/278G06V20/40
Inventor 袁小平张超宗伟张磊
Owner 威视安网络设备科技无锡有限公司