Self-service cashier system for unmanned supermarket

Abstract

The invention discloses a self-service cashier system for an unmanned supermarket, and the system operates according to the following steps: scanning a label on a to-be-paid commodity to obtain a label code of the commodity, and extracting the corresponding commodity information; directly calculating the amount of money of the commodity priced according to the number, and displaying the amount ofmoney in real time; for the commodity priced according to the weight, firstly collecting the weight of the commodity, then calculating the amount of money according to the weight and price of the commodity priced according to the weight, and displaying the amount of money in real time; after all commodities of a client are scanned, calculating the total amount of money, generating a payment two-dimensional code so as to enable the client to scan the code through payment tools such as Alipay or WeChat to complete payment; and finally printing the name, the weight / piece number, the price and thetotal amount of the commodities purchased by the client into receipts. According to the invention, unmanned supervision of the supermarket is realized, the work of cashiers is reduced, the cashier efficiency is improved, the queuing phenomenon of the supermarket in rush hours is effectively avoided, and the supermarket cash register has good economic benefits and development prospects.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things and relates to a supermarket cash register system, in particular to an unmanned supermarket self-service cash register system. Background technique [0002] In daily life, supermarkets set up no more than ten checkout channels, and a supermarket may have thousands of consumer groups at the same time, especially on weekends or holidays, when customers have to wait in long queues after choosing products in the supermarket. The supermarket recruits cashiers to scan the product barcodes one by one. The checkout efficiency is low. Customers waste time in the queuing process. Some customers even give up shopping because they avoid queuing. This is an invisible loss to the supermarket and affects the supermarket products. sales volume. For this reason, many large supermarkets try their best to open more checkout channels, but on the one hand, they need to recruit more cashiers; Operating...

AI Technical Summary

Problems solved by technology

[0002] In daily life, supermarkets set up no more than ten checkout channels, and a supermarket may have thousands of consumer groups at the same time, especially on weekends or holidays, when customers have to wait in long queues after choosing products in the supermarket. The supermarket recruits cashiers to scan the product barcodes one by one. The checkout efficiency is low. Customers waste time in the queuing process. Some customers even give up shopping because they avoid queuing. This is an invisible loss to the supermarket and affects the supermarket products. of sales

For this reason, many large supermarkets try their best to open more checkout channels, but on the one hand, they need to recruit more cashiers; Supermarket operating costs

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