Method and a system for obtaining evidence by capturing vehicles at traffic crossing under panoramic video detection

Abstract

The invention discloses a method and a system for obtaining evidence by capturing vehicles at a traffic crossing under panoramic video detection. The system, which comprises a panoramic camera, a capturing camera, a network transfer device, a crossing or a central computer, a light supplement device, an upright rod and a bracket, can be used for realizing the method for obtaining evidence by capturing vehicles at the traffic crossing. One or more detection cameras is / are arranged on a panoramic ground containing inlets and outlets along various directions in the manner of being vertical or almost vertical to the crossing ground to detect various illegal driving information at the crossing of each vehicle; one or more capturing cameras is / are arranged at each crossing along each direction to capture the license of the vehicle and the pictures of the vehicle when the vehicle is at illegal state and exits from the crossing; and a processing unit is used for forming the valid illegal proof data, by extracting the pictures when the vehicle is at illegal state from the continuously captured pictures by the capturing camera and the illegal information detected by the detection camera. Compared with the traditional scheme, the system is simplified, construction is convenient and the system reliability is high.

Description

technical field [0001] The invention relates to the field of traffic technology, in particular to a method and system for capturing evidence of vehicles at traffic intersections for panoramic video detection. Background technique [0002] At present, in my country's traffic violation capture and public security checkpoint system, a large number of ground-sensing coil vehicle detection methods are used, and some bullet camera video vehicle detection methods are used. In practical application, they have the following main drawbacks: [0003] (1) The ground induction coil method needs to bury multiple ground induction coils on each lane. Generally, dozens of ground induction coils need to be buried at an intersection. Since the ground induction coil and its feeder have been squeezed by vehicles, especially heavy vehicles, for a long time , especially easy to damage, resulting in failure of vehicle detection and loss of capture function. At present, the average integrity rate ...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to overcome the defects of the existing vehicle detection technology of the ground induction coil method and the vehicle detection technology of the gun camera video, and provide a method and system for capturing evidence of vehicles at traffic intersections for panoramic video detection, so as to solve the problems in the above-mentioned background technology proposed question

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