Canteen consumption supervision system based on face recognition

Abstract

The invention discloses a canteen consumption supervision system based on face recognition, which comprises mobile terminals and canteen terminals arranged in a canteen, wherein the mobile terminals and the canteen terminals are equipped and used by users, and payment efficiency is improved through an NFC communication module. Through the queuing production module, queuing digitization can be realized, and in cooperation with other modules, a series of steps of vegetable selection, payment, waiting for vegetable distribution and recharging are completed only through the mobile terminal, so that the problems of poor queuing order, crowded people in rush hours and the like of a canteen are solved, and the dining experience of a user is improved. Personnel entering is controlled through the face recognition technology, non-dinning personnel are prevented from entering the canteen at will, multi-user simultaneous food ordering is achieved by using the digital menu, the food ordering time is shortened, the payment efficiency is improved, the average dining time is shortened, the reception amount of the canteen is increased, and the problem of order chaos caused by queuing in the peak period is solved.

Description

technical field [0001] The invention relates to the technical field of canteen consumption management, in particular to a canteen consumption supervision system based on face recognition. Background technique [0002] Canteens refer to non-profit places set up in government agencies, schools, factories and mines and other enterprises and institutions to supply their internal employees and students with meals. Most of the existing canteens operate by queuing at the window to order food, using meal cards for payment, and using cash for recharging. However, due to the relatively concentrated time after get off work or school, the canteens are overcrowded during peak hours. Waiting for side dishes and recharging each step requires queuing, which is very inefficient and the average meal time is long, which can easily lead to chaos and crowding of people, and due to the chaos in the cafeteria, it is easy to lead to the problem of unchecked or repeated checkouts . The entire consum...

AI Technical Summary

Problems solved by technology

Most of the existing canteens operate by queuing at the window to order food, using meal cards for payment, and using cash for recharging. However, due to the relatively concentrated time after get off work or school, the canteens are overcrowded during peak hours. Waiting for side dishes and recharging each step requires queuing, which is very inefficient and the average meal time is long, which can easily lead to chaos and crowding of people, and due to the chaos in the cafeteria, it is easy to lead to the problem of unchecked or repeated checkouts

The entire consumption process of users in the canteen lacks orderly management, and the experience is very poor. The consumption supervision of the canteen should not only be optimized in the payment step, but should be optimized for every node in the entire consumption process. Therefore, There is an urgent need for a solution that can solve the chaotic management of users in the canteen, improve the entire consumption process, and enhance the dining experience

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