Traffic illegal line-cross evidence obtaining method and device

A traffic and evidence technology, used in traffic flow detection, closed-circuit television systems, etc., can solve problems such as low reliability, no snapshots, and untimely adjustment of the lens angle, so as to expand the monitoring range, improve accuracy, and observe intuitively. Effect

Inactive Publication Date: 2012-03-07
中盟智能科技(苏州)有限公司 +1
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  • Abstract
  • Description
  • Claims
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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

Method used

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  • Traffic illegal line-cross evidence obtaining method and device
  • Traffic illegal line-cross evidence obtaining method and device
  • Traffic illegal line-cross evidence obtaining method and device

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Embodiment Construction

[0048] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] Such as figure 1 as shown, figure 1 It is a flow chart of a method for obtaining evidence for traffic violations in an embodiment of the present invention. The method for obtaining evidence for traffic violations includes:

[0050] Step S10, recording the monitoring video of the vehicle within the monitoring range of the camera;

[0051] In this embodiment, cameras are installed on main traffic road sections, and the cameras are used to track vehicles within the monitoring range in real time, and record surveillance videos, and temporarily store the surveillance videos in the storage space of the cameras. If the camera does not detect any illegal crossing behavior of the vehicle within the monitoring range, the camera will delete the surveillance video of the vehicle when the storage time is reached or the st...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01H04N7/18
Inventor 吴海东王翔鹰佘中华
Owner 中盟智能科技(苏州)有限公司
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