Self-service goods inspection method and system

Abstract

The invention relates to a self-service goods inspection method, and the method comprises following steps: S1, a commodity barcode of a commodity put in a goods warehouse is scanned, a commodity barcode information List is obtained, and synchronously, goods weighed weight C of goods in the goods warehouse is weighed; S2, goods weight K is read from a goods database according to the commodity barcode information List; S3, whether an error between the weight K in the goods database and the goods weighed weight C is in a setting range is judged, if yes, the verification passes, and if not, the verification fails. The invention also correspondingly relates to a self-service goods inspection system. According to the invention, operating cost of a supermarket can be greatly reduced, the operation efficiency of the supermarket can be improved, a supermarket cashier can be replaced by a robot, and successful operation of unmanned supermarket is possible.

Description

technical field [0001] The present invention relates to the technical field of a method and system for supermarket intelligent self-service inspection and the application thereof, and more specifically, relates to a method and system for self-service inspection. Background technique [0002] Supermarket transactions must be fair. No matter what kind of cash register method and system the supermarket adopts, it must implement the principle of fair trading. In the fair trade of supermarkets, inspection of goods is an essential procedure. For this reason, supermarkets must check the goods well: consumers purchase goods, and supermarkets inspect each product to ensure that consumers pay for the goods they purchase. After receiving the payment, the supermarket will Consumers choose commodities and hand over cash receipts to consumers, and consumers leave the supermarket with purchased commodities. So far, the supermarket has completed a fair transaction. [0003] The traditio...

AI Technical Summary

Problems solved by technology

This method cannot detect some bad consumer behaviors: a) Some consumers who are unconscious and greedy for small profits tend to take more commodities (such as taking five commodities), and only scan part of them by themselves (such as only scanning two commodities by themselves) ), not even scanning a single item, and as a result only paid for part of the goods, or even did not pay for any goods, but took away all the goods, causing loss of goods to the supermarket

b) Some consumers who are unconscious and greedy for small profits will use the means of "dropping" halfway, self-scanning a cheap product (such as product A), but will scan an expensive product that is similar in weight to the cheap product (such as Commodity B) is placed on the weighing plate. This method will confuse the two commodities into one commodity, thinking that commodity B is commodity A, and the inspection passes. As a result, the consumer only pays for the cheap commodity (commodity A), but takes it away. Expensive commodity (commodity B) was purchased, causing loss of commodity price difference to the supermarket

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