Traffic illegal line-cross evidence obtaining method and device

Abstract

The invention discloses a traffic illegal line-cross evidence obtaining method and device. The traffic illegal line-cross evidence obtaining method comprises the following steps of: recording monitor video of vehicles in a camera monitoring range; when a vehicle crosses a line illegally, marking a line-cross time in the monitor video; taking a plurality of photos at the time when the vehicle crosses the line, and appointing the photos as a line-crossing and line-passing evidence; and intercepting videos before and after the line-cross time in the monitor video according to the mark, and appointing the videos as the traffic illegal line-cross evidences. According to the method disclosed by the invention, a vehicle illegal line-cross process can be positioned at an instant of illegal line-cross according to the high-definition photos; and the overall vehicle illegal line-cross process can be reflected clearly through dynamic videos, so that more intuitive observation is achieved.

Description

technical field [0001] The invention relates to the field of traffic monitoring, in particular to a method and device for obtaining evidence of traffic violations. Background technique [0002] In the process of traffic law enforcement, in order to assist the public security traffic police to capture traffic violation vehicles, electronic monitoring equipment is usually installed at major intersections or road sections, such as "electronic police" with camera functions. When a vehicle violates the law, such as illegally crossing the line, running a red light, going against the road, etc., the electronic monitoring equipment will promptly capture 2 to 3 photos of the vehicle's illegal crossing process as evidence of traffic violations. However, in the existing photo evidence collection using a camera, the photos taken are not clear because the camera is not focused in time, or the appropriate photos are not captured because the lens angle is not adjusted in time, and the stat...

AI Technical Summary

Problems solved by technology

However, in the existing photo evidence collection using a camera, the photos taken are not clear because the camera is not focused in time, or the appropriate photos are not captured because the lens angle is not adjusted in time, and the static photos cannot be detailed and intuitive. Reflects the dynamic process of vehicle violations

In addition, in some electronic monitoring equipment, cameras are used to record video, and the video of the illegal process of the vehicle is obtained as the basis for judging traffic violations. However, because the vehicle is traveling too fast, the basic characteristics of the vehicle cannot be clearly seen in the recorded video. For example, the license plate number, vehicle model, etc., the reliability of the evidence is not high

Images