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
CN104408932AInactive Publication Date: 2015-03-11HOHAI UNIV CHANGZHOU
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HOHAI UNIV CHANGZHOU
Publication Date
2015-03-11
Estimated Expiration
Not applicable · inactive patent

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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.
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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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