Internet of Things based self-serving goods selling method and self-choosing supermarket

Abstract

The invention provides an Internet of Things based self-serving goods selling method and self-choosing supermarket to meet multiple people's requirement of shopping by themselves at the same time. The self-serving goods selling method comprises the following steps. Prior to heading for shopping, a customer applies to a communication provider for identity recognition. Through card sweeping or fingerprints, the commodity cabinet door can be opened. The customer also consumes by himself through the downloaded APP's customer terminal to open the commodity cabinet door. When the commodity cabinet door is opened, the customer is able to choose the commodities from the opened cabinet. A backstage server is in real time connection with the weighing data from each electronic scale and conduct corresponding calculations according to the prices provided by a backstage product management module. When the customer closes the cabinet door, the backstage calculates how much money should be paid and at the same time, subtracts the money from the corresponding account and a purchase recording ticket is then printed. As one main machine controls a plurality of commodity cabinet doors and electronic scales in different areas of a supermarket, a plurality of people can choose and purchase the commodities, therefore, eliminating the procedure of a traditional supermarket that a customer has to weigh the commodities first before paying the money. And the operation cost for manual labors is reduced and so is the queuing time of the customer. The backstage server is capable of monitoring the running states and data of a plurality of self-choosing supermarkets at the same time, therefore, reducing the difficulty with management.

Description

[0001] Technical field: [0002] The invention relates to the Internet of Things technology and supermarkets, in particular to a self-service vending method based on the Internet of Things and a self-selected supermarket. [0003] Background technique: [0004] At present, the automatic vending method disclosed in the patent literature is generally that the customer selects a product and then inserts coins or swipes the card, and the vending machine automatically delivers a product. The disadvantage of this automatic vending method is that the customer cannot purchase it before purchasing Identify the good quality of the product by smell or touch, and find that the product has quality problems and cannot be returned, and the single product has high requirements on the shape of the product, and most of the vending machines are stand-alone and are not well-controlled and remotely monitored and unified. The existing supermarkets also sell irregular items. Weighing first and then g...

AI Technical Summary

Problems solved by technology

The background server manages multiple sto

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