A method and system for judging a parking event in a parking space

Abstract

The invention provides a parking event judgment method for parking spaces, and the method comprises the steps: carrying out the pre-judgment whether a moving vehicle enters a parking space or not or the pre-judgment of the leaving tendency through obtaining the track information of the moving vehicle; carrying out the pre-judgment whether moving targets enter parking spaces or not or the pre-judgment of the leaving tendency through obtaining the number of feature points of the moving targets at all parking spaces; judging whether there is a vehicle in an overlapping region at this moment or not when a region, obtained during the first pre-judgment, of the moving vehicle and the region, obtained during the second pre-judgment, of all moving targets have the overlapping region and when the first pre-judgment result is yes and the second pre-judgment result of the moving target corresponding to the overlapping region is also yes, and determining that there is a vehicle entering or leaving when there is the vehicle; finally judging whether the vehicle completes the entering or leaving operation or not through a terrestrial magnetism detection method; and uploading and storing the vehicle information collected according to the pre-judgment result, thereby guaranteeing that the vehicle information stored in a vehicle management system is effective.

Description

technical field [0001] The invention relates to the field of intelligent transportation, in particular to a method and system for judging a parking event in a parking space. Background technique [0002] At present, video technology has been widely used in areas such as parking lots, urban roads, and highways to capture and identify vehicle information. In the process of managing road parking spaces, the vehicle management system also needs to use video technology to collect license plate information of vehicles, so as to realize the management of road parking spaces. [0003] However, when the vehicle is completely parked in the parking space, the license plate information of the vehicle is completely blocked, and the license plate information of the vehicle cannot be obtained through the camera. It is necessary to automatically identify the information of the vehicle when the vehicle has not completely parked in the parking space or has not completely left the parking spa...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a method for judging a parking event in a parking space, which solves the problem in the prior art that invalid vehicle information is collected after the vehicle is predicted to be in or out of position. The method includes:

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