Parking lot charging system and method based on face recognition and license plate recognition

Abstract

The invention relates to the field of parking lot management, and especially relates to a parking lot charging system and method based on face recognition and license plate recognition. The parking lot charging system comprises a barrier gate snapshoting module, a license plate recognition module, a face recognition module, a parking lot barrier gate, a payment snapshoting module and a charging control center module. According to the parking lot charging method, payment face information is recognized through snapshoting again, entrance face information and license plate information when the vehicle enters are obtained through association, then payment information is obtained for payment, and the parking slot barrier gate is controlled to open according to the license plate information. Parking users can perform parking fee payment and complete an appointment operation of driving the vehicle out of the parking lot barrier gate by only snapshoting a face picture when paying the fee. In addition, a charging spot with a snapshoting payment function does not need to be compulsively arranged at the parking lot barrier gate but can be arranged according to requirements of the parking lot,thereby further facilitating payment of the parking users, and also solving a problem of long-term retention at the parking lot barrier gate due to complicated queuing and payment operations.

Description

technical field [0001] The invention relates to the field of parking lot management, in particular to a parking lot charging system and method combining face recognition and license plate recognition. Background technique [0002] With the continuous improvement of people's living standards, the growth rate of cars is getting faster and faster, and the number of urban cars is also rising. As a means of transportation, cars not only provide convenience for people's lives, but also bring benefits to users and related managers. Come a lot of inconvenience. For example, in shopping malls, conference venues, and corporate parks, there are a large number of vehicles entering and exiting every day. Therefore, how to make vehicles enter the parking lot more scientific, standardized, safe and efficient charging has become a problem that needs to be solved. [0003] The existing parking lot charging system mostly adopts manual timing or manual input into the computer system timing or...

AI Technical Summary

Problems solved by technology

[0003] The existing parking lot charging system mostly adopts manual timing or manual input into the computer system timing or taking and swiping the card to charge. When the vehicles enter and leave the peak time, the manual cannot realize fast and accurate billing and charging operations. In addition, many parking lots are in order to avoid The payment process is too long, resulting in a large number of vehicles congested at the exit waiting for payment, so part of the payment function has to be distributed to other locations in the parking lot and a central payment office is set up. Although this can avoid congestion at the exit of the parking lot to a certain extent, the payment of the car owner consumes The time cost has not been reduced; if the central payment office of the parking lot is located at the exit of the parking lot, the car owner needs to enter the license plate and other information, and then the central payment office will calculate the fare and pay the fee, etc., and it is easy to wait for a long time at the exit of the parking lot

Some parking lots are also equipped with automatic billing and toll management systems, but these management systems use the method of taking pictures of vehicles and scanning license plates to extract vehicle information in the computer, and then enter or calculate the payable fees and inform the owners. To a certain extent, it can increase the speed of vehicles entering the parking lot, but only by scanning the vehicle license plate information to complete the charge verification, it is easy to have omissions in the management of the vehicle. For example, when there is a car theft, scanning the license plate cannot verify the owner and Whether the vehicle is matched, without the information matching between the owner and the vehicle, the safety of the vehicle in the parking lot will not be well guaranteed

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