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Drunk driving vehicle detection system based on video monitoring

A technology of video surveillance and vehicle detection, applied in the information field, to achieve the effect of large social demand, convenient application, and good application prospects

Inactive Publication Date: 2015-03-11
HOHAI UNIV CHANGZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, although the inspection of drunk driving has been greatly improved, because drunk driving is a common phenomenon, it is far from enough to curb drunk driving by relying on traffic police spot checks

Method used

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  • Drunk driving vehicle detection system based on video monitoring
  • Drunk driving vehicle detection system based on video monitoring
  • Drunk driving vehicle detection system based on video monitoring

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings.

[0036] like figure 1 As shown, a drunk driving vehicle detection system based on video surveillance includes:

[0037] The video acquisition module M1 can directly use the surveillance camera at the intersection to monitor the driving vehicle and collect the corresponding traffic video;

[0038] The digital image preprocessing module M2 is used to remove noise in the image through filtering, and the noise removal can effectively promote the acquisition of subsequent targets;

[0039] The target capture module M3 sets the criteria for judging drunk driving vehicles, automatically extracts the tracked target, and detects the target position;

[0040] The target tracking measurement module M4 detects the target position and returns the calculated data to the main control computer, thereby controlling the rotation of the camera, so that the target is always locked in the...

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PUM

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Abstract

The invention discloses a drunk driving vehicle detection system based on video monitoring. The drunk driving vehicle detection system comprises a video acquisition module used for acquiring video information through crossing monitoring cameras, a digital image pre-processing module used for filtering image noise, a target capturing module used for setting drunk driving vehicle determining standards, automatically extracting a tracked target and detecting the position of the target, a target tracking measuring module used for detecting the position of the target, contrasting the target position with an optical axis and transmitting the calculated data to a main control computer to control rotation of the camera so as to constantly lock the target in a view field of a shooting system, a license plate extraction and identification module used for acquiring information of the illegal vehicle after the drunk driving vehicle target is locked, and extracting the license plate information of the drunk driving vehicle through image processing, and an information output module used for outputting the complete license plate information and the video monitoring position to a duty room, an operator on duty notifies traffic police at a shortest distance from the target for investigation.

Description

technical field [0001] The invention relates to a drunk driving vehicle detection system based on video monitoring, and belongs to the field of information technology. Background technique [0002] With the development of society and the approach of China's "automobile society", more and more accidents are caused by drinking and driving, and the impact on society is also growing. Alcohol is becoming an increasingly ferocious "road killer" . At present, although the inspection of drunk driving has been greatly improved, because drunk driving is a common phenomenon, it is not enough to rely on traffic police to check drunk driving. In the face of this common phenomenon of drunk driving, a device is needed that can automatically identify drunk driving or vehicles suspected of drinking driving, which greatly reduces the investigation scope of the traffic police and is of great help to the monitoring of drunk driving. SUMMARY OF THE INVENTION [0003] Purpose: In order to ove...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/017G06K9/00G06K9/54
CPCG08G1/017G06V20/584G06V10/20
Inventor 吴婷韩庆邦宋腾飞殷澄李建朱昌平
Owner HOHAI UNIV CHANGZHOU
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