Canteen consumption supervision system based on face recognition

Abstract

The invention relates to a canteen consumption supervision system based on face recognition. The system comprises a mobile terminal used by users and a canteen terminal arranged in a canteen, whereinthe mobile terminal comprises a camera module, an I / O module, a mobile network module, a payment module, an NFC communication module and a personal data calling module, the personal data calling module comprises personal health code information and personal face recognition data; the canteen terminal comprises a queuing generation module, a man-machine interaction module, a menu management module,a voice module, an account management module, a wireless network module, a meal delivery module, face recognition modules arranged at an exit and an entrance of a canteen, an infrared temperature measurement module, a disinfection device infrared induction switch and a disinfection device control module. The system further comprises a two-dimensional code arranged at the entrance of the canteen and used for information association. The system is advantaged in that problems of detecting whether a mask is worn or not, scanning a health code for authentication, measuring the body temperature, disinfecting with alcohol, selecting dishes in a canteen, paying, waiting and the like are 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

[0006] (1) How to solve the very troublesome problem of entering the canteen to check whether to wear a mask, scan the health code for authentication, measure body temperature, and alcohol disinfection, etc., which require the cooperation and supervision of the staff;

Images