Video analysis technology-based side parking charging management method

Abstract

The invention provides a video analysis technology-based side parking charging management method. The method comprises video flow processing and vehicle license plate recognition. According to the method, video flows acquired by road segment cameras are processed by utilizing a video analysis technology, and vehicles entering and exiting from parking spots are analyzed by a method for previously setting virtual coils at parking spot areas, so as to extract key frame static images of the vehicles entering and exiting the parking spots and record the time when the vehicles enter and exit the parking spot areas; the vehicle license plate numbers of the parking vehicles are recognized by taking the extracted key frame static images of the vehicles as inputs of the vehicle license plate recognition part; and vehicle parking amounts are generated by utilizing obtained information. According to the method, a side parking-automatic and unattended charging management manner is realized via lowcost and high efficiency by utilizing the advanced video analysis technology on the basis of video flows acquired by monitor cameras in intelligent traffic fields, so that the side parking managementefficiency is improved, the manpower and material resources are saved, and the problem of parking charge loss caused by long-term backward toll collection manners of side parking is solved.

Description

Technical field [0001] The invention belongs to the field of intelligent transportation and proposes a toll management method suitable for roadside parking, and specifically relates to a roadside parking toll management method based on video analysis technology. Background technique [0002] Video analysis technology refers to the use of computer image visual analysis technology to analyze and track the target in the camera scene by separating the background and the target in the scene. There are mainly four basic technologies: motion detection, target tracking, target detection and target recognition. It is roughly divided into two categories: one is based on the establishment of a background model and mainly includes behavior analysis including perimeter prevention; the other is based on feature recognition, including license plate recognition and face recognition. Video analysis technology is more and more widely used in security, intelligent transportation, urban management ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to improve the intellectualization of on-street parking management, solve the problem of the loss of parking fee funds caused by the long-standing charging method of on-street parking, realize the automation of on-street parking, unattended charging management methods, and improve roadside parking. Efficient parking management while saving manpower and material resources

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