Method and device for processing vehicle recognition abnormality in parking lot

Abstract

The invention discloses a method and device for processing vehicle recognition abnormality in a parking lot. The method comprises: when a departing vehicle is detected, a license plate number of the departing vehicle is identified to realize matching with a license plate number of an entering vehicle; when the license plate number of the departing vehicle is not identified successfully or the license plate number of the departing vehicle is identified does not match the license plate number of the entering vehicle successfully, vehicle characteristic information of the departing vehicle as well as departing time of the departing vehicle is obtained; the vehicle characteristic information of the departing vehicle matches a pre-stored vehicle entrance photo to obtain entrance time corresponding to the departing vehicle, wherein the vehicle entrance photo is shot when the vehicle enters the parking lot; and according to a time difference between the departing time of the departing vehicleand the entrance time corresponding to the departing vehicle, a parking fee is calculated. Therefore, a problem that the parking fee can not be calculated because the vehicle can not be identified successfully is solved quickly; and the operation efficiency of the parking lot is improved.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a method and device for processing abnormal vehicle identification in a parking lot. Background technique [0002] With the development of license plate recognition technology, the parking lot industry has undergone earth-shaking changes, and non-inductive payment and unattended parking lots have been widely used. The unattended parking lot relies on the license plate number recognized by the license plate recognizer at the entrance and exit, and calculates the parking time of the vehicle according to the entry time and departure time of the corresponding license plate, so as to bill. [0003] However, since the accuracy rate of license plate recognition technology at this stage has not yet reached 100%, it means that there are a small number of vehicles that cannot be successfully identified. At this time, the vehicle will not be able to settle the parking fee, th...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method and device for processing abnormal vehicle identification in a parking lot, which can provide users with matching photos of vehicles entering the site when the vehicle leaving the site cannot be successfully identified for the user to learn from. Select the corresponding vehicle, obtain the entry time of the selected vehicle to calculate the parking duration and corresponding fee of the vehicle, quickly solve the problem that the vehicle cannot be successfully identified and the parking fee cannot be calculated, and improve the operating efficiency of the parking lot

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