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Method for detecting motor vehicle green light follow-up traffic violation based on video

A technology of green light follow-up and detection method, applied in the field of intelligent traffic management

Active Publication Date: 2012-11-07
FUDAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 2. Traditional Electronic Police Solution
2) Using congestion status and vehicle trajectory information, which can be obtained through video analysis and processing, other video-based solutions have not yet used such methods

Method used

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  • Method for detecting motor vehicle green light follow-up traffic violation based on video
  • Method for detecting motor vehicle green light follow-up traffic violation based on video
  • Method for detecting motor vehicle green light follow-up traffic violation based on video

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Embodiment Construction

[0030] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0031] The application scenarios of this method are as figure 1 As shown, a high-definition camera is deployed on the side of the intersection, the camera has a resolution of more than 2 million, and the field of view can cover 2 to 3 lanes. The traffic jam warning sign should be installed near the opposite traffic light, so that passing vehicles can clearly see the prompt content of the warning sign, and the warning sign should also appear within the range of the camera screen. Preferably, an LED display is used as a warning sign.

[0032] The video processing module structure of this method is according to image 3 The description composition, the input is the original video data collected by the high-definition camera, and the output is the warning sign control signal and the green light follow-up violation evidence collection record...

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Abstract

The invention belongs to the technical field of intelligent traffic management, and particularly relates to a method for detecting motor vehicle green light follow-up traffic violation based on video. The method comprises the following steps that when a green light is on and the road ahead is jammed seriously, warning information is displayed on a no passing warning board to prompt vehicles which go straight not to enter an intersection; vehicles which still go straight continuously when the warning board is lighted are ranked as the vehicles suspected in violation of regulation, and are traced; the vehicles suspected in violation of regulation are traced continuously, and a complete track of the vehicles driving at the intersection is obtained; and when a red light is on, if the vehicles suspected in violation of regulation are still at a central no parking area, the vehicles are in violation of regulation, and violation evidence photos and video are analyzed and obtained. The method is high in precision, plays a role of warning, and supplies a powerful solution to solve urban traffic jam problem, especially green light follow-up traffic violations.

Description

technical field [0001] The invention belongs to the technical field of intelligent traffic management, and in particular relates to a video-based detection method for motor vehicle green light follow-up violations. Background technique [0002] Green light follow-up is a kind of illegal driving behavior of motor vehicles. Article 53 of the "Regulations for the Implementation of the Road Traffic Safety Law" has specific provisions on this illegal behavior: When motor vehicles encounter traffic jams at the intersection ahead, they should stop at the intersection one by one. Do not wait outside and do not enter the intersection. Its process and impact can be referred to figure 2 . The situation in the figure is that when the traffic light is green, the road ahead is already seriously congested. At this time, several vehicles with oblique stripes still enter the intersection. These vehicles will not be able to leave due to congestion, causing traffic lights to stay in the cen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01
Inventor 王琰滨陈亮张翼鲁帅冯瑞
Owner FUDAN UNIV
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