Vehicle red light detection system
A detection system and the technology of running a red light, applied in the field of vehicle detection, can solve the problem of low judgment accuracy
Active Publication Date: 2016-06-01
HUNAN JUFENG ELECTRIC CO LTD
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Problems solved by technology
Although this method can judge the vehicle running the red light to a certain extent, it is also judged as running the red light for the vehicle that rushes out of the predetermined area at the front end of the intersection due to the driver's misjudgment but stops behind the center line of the intersection. The shooting is performed by ordinary camera devices, and misjudgments are inevitable, so the judgment accuracy is not high
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[0016] The implementation of the vehicle red light detection system of the present invention will be described in detail below with reference to the accompanying drawings.
[0017] Running a red light is one of the most dangerous road traffic safety hazards. It has the following hazards: 1. When running a red light, the driver's attention is on the traffic lights, and he cannot fully and correctly perceive the changes inside and outside the car, which brings difficulties to the driver's response and measures; 2. When running a red light, he usually passes through the intersection. 3. When running a red light, the driver's ability to judge various traffic environments is reduced, which sometimes causes the driver to make mistakes in thinking and judgment or operation; 4. Intersections It is the confluence point and conflict point of traffic flow. Running a red light increases the insecurity of the confluence point and conflict point itself, leading to a decrease in safety facto...
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The invention relates to a vehicle red light jaywalking detecting system. The vehicle red light jaywalking detecting system comprises a high-definition panorama camera, a detecting belt arranging device, a moving vehicle image separating device, a counter and a single-chip microcomputer. The detecting belt arranging device is connected with the high-definition panorama camera, arranges a traffic intersection detecting belt and separates detecting belt images from high-definition intersection images shot by the high-definition panorama camera within the preset red light time. The moving vehicle image separating device is connected with the detecting belt arranging device, and separates the moving vehicle images in the detecting belt images. The counter is connected with the moving vehicle image separating device, and is used for calculating the number of frames of the moving vehicle images within the preset red light time. The single-chip microcomputer is connected with the counter, and determines whether there is a vehicle jaywalking based on the counting result of the counter within the preset red light time. By means of the vehicle red light jaywalking detecting system, detecting precision on vehicle red light jaywalking can be guaranteed, and misjudgement is avoided.
Description
technical field [0001] The invention relates to the field of vehicle detection, in particular to a vehicle red light detection system. Background technique [0002] Road traffic signal lights are a category of traffic safety products. They are an important tool to strengthen road traffic management, reduce traffic accidents, improve road use efficiency, and improve traffic conditions. Applicable to intersections such as crosses and T-shaped intersections, it is controlled by road traffic signal controllers to guide vehicles and pedestrians to pass safely and orderly. The types of traffic signal lights mainly include: motor vehicle lane signal lights, pedestrian crossing signal lights (that is, traffic lights), non-motor vehicle lane signal lights, direction indicator lights, mobile traffic lights, solar flashing warning lights, and toll station ceiling lights. Road traffic lights are an important part of traffic signal command and the basic language of road traffic. [000...
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IPC IPC(8): G08G1/017
Inventor 伍玉剑李柳春
Owner HUNAN JUFENG ELECTRIC CO LTD