Video analysis technology-based side parking charging management method

A technology for video analysis and on-street parking, applied in the field of intelligent transportation, can solve problems such as the loss of parking fee funds, and achieve the effect of improving accuracy, low cost, and solving the loss of parking fee funds.

Inactive Publication Date: 2018-11-30
CHONGQING UNIV OF POSTS & TELECOMM
View PDF10 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Video analysis technology-based side parking charging management method
  • Video analysis technology-based side parking charging management method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will now be described in further detail with reference to the drawings.

[0033] Such as figure 1 As shown, the work flow chart of the roadside parking charging management method based on video analysis technology, the main part includes license plate number recognition and video stream processing, and the work flow is:

[0034] (1) Take the video stream collected by the road section camera as input, and process the video stream on it;

[0035] (2) Pre-set a virtual coil of the parking space area in the field of view of the road section camera, establish a background model, and update the background model at a preset time interval;

[0036] (3) Use video analysis technology to detect and track moving vehicles in the monitoring area of ​​the road section;

[0037] (4) When the moving vehicle starts to enter the virtual coil, the key frame extraction of the video stream is triggered for the first time, and the static image of the vehicle entry is obtained and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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 ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G07B15/02G06K9/00G08G1/017
CPCG07B15/02G08G1/0175G06V20/41
Inventor 黄俊胡煦胡丹刘灿
Owner CHONGQING UNIV OF POSTS & TELECOMM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap