Intelligent selling method and system of unmanned supermarket

Abstract

The present invention discloses an intelligent selling method and system of an unmanned supermarket. A plurality of RFID antennas are installed at goods shelves of an unmanned supermarket to bear goods, each goods is provided with an identification tag, the unmanned supermarket is provided with a RFID reader and a server, the RFID reader performs uninterrupted scanning of the goods held by the RFID antennas to obtain goods information and send the goods information to the server; the server obtains the goods information of the current all the goods and generates an out-of-store goods list after detecting that customers go out of the store, the server compares an in-store goods list with the out-of-store goods list to obtain a purchased goods list so that the server can automatically settlethe purchasing account receivable according to the purchased goods list without any operation by customers, and the customers do not need to pay before leaving from the unmanned supermarket and can directly leave from the unmanned supermarket; and moreover, the customers do not need scanning or waiting when leaving, and the doors can be automatically opened with rapidness and convenience.

Description

technical field [0001] The present invention relates to the field of unmanned supermarkets, in particular to an intelligent vending method and system for unmanned supermarkets. Background technique [0002] An unmanned supermarket is a supermarket without any salesperson, and shopping is completely self-purchased, which is convenient and easy. But the current unmanned supermarket is still a self-service shopping model in essence. Products in the store are affixed with special labels, such as barcodes or QR codes, to identify product content and prices. The checkout counter is located near the door. After customers select the goods they want to buy, they need to place the goods neatly in the product identification area of ​​the checkout counter, and the price and content of the goods will be displayed on the electronic screen immediately. This kind of unmanned supermarket actually uses a computer with a scanning function to replace the cashier in the traditional supermarket...

AI Technical Summary

Problems solved by technology

This kind of unmanned supermarket actually uses a computer with a scanning function to replace the cashier in the traditional supermarket. Traditional payment includes scanning products, scanning QR codes and other operations, and there is even an extra one to go out. The current "electronic body search" and the process of waiting for the door to open are not very convenient for customers except for the novel consumption experience, and it is even more troublesome than shopping in traditional supermarkets.

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