Intersection vehicle violation detection system based on traffic sign identification

A technology for vehicle violations and traffic signs, applied in traffic control systems, traffic control systems of road vehicles, character and pattern recognition, etc., can solve problems such as low recognition, inaccurate recognition, and troubles of traffic management departments for drivers

Inactive Publication Date: 2017-06-23
BEIHANG UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

The camera located at the intersection of the road is more accurate for simple road conditions, such as running a red light, etc. The r

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  • Intersection vehicle violation detection system based on traffic sign identification
  • Intersection vehicle violation detection system based on traffic sign identification
  • Intersection vehicle violation detection system based on traffic sign identification

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Embodiment Construction

[0066] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments. It should be pointed out that this specific embodiment is only an example of the preferred technical solution of this patent, and should not be construed as limiting the scope of protection of this patent.

[0067] This specific embodiment provides a method for detecting and identifying vehicle violations at intersections based on deep learning. The method is mainly divided into: collection of surveillance video at intersections, identification of traffic signs and vehicles, tracking of vehicles, and detection of vehicle violations and identification. Its process is as follows figure 1 shown.

[0068] Step 1. Collect intersection video detection images

[0069] In this step, the existing camera equipment installed at each intersection in the city road can be used to collect surveillance video, and video acquisition equipment such as a camera is usual...

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Abstract

The patent discloses an intersection vehicle violation detection and identification method based on deep learning. The method comprises the following steps of 1, collecting intersection video detection images; 2, identifying traffic signs and vehicles; 3, tracking the vehicles; and 4, performing vehicle violation detection and identification. Based on automatic identification and tracking of the traffic signs and the vehicles in the intersection monitoring videos, the violation conditions of vehicles at the intersection can be automatically identified, and the system has few false detection and high efficiency.

Description

technical field [0001] This patent belongs to the field of intelligent transportation technology, and specifically relates to a vehicle violation inspection and identification system at intersections based on deep learning. [0002] technical background [0003] In the prior art, punishment for illegal parking can be carried out by manual on-site punishment and off-site punishment by camera. In the prior art, it is a common method to capture images on the road by cameras installed on the side of the road, identify illegal driving in the images by means of intelligent recognition, and intercept corresponding evidence. [0004] However, in the prior art, illegal driving at road intersections, such as prohibiting U-turns at U-turns and driving in violation of prescribed lanes, is easy to find in on-site law enforcement, but it is difficult to realize through intelligent identification. [0005] Because different roads have different passing rules, and the same intersection some...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/46G08G1/017
CPCG08G1/0175G06V20/582G06V20/584G06V10/462
Inventor 余贵珍钟晓明秦洪懋张钊李欣旭
Owner BEIHANG UNIV
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