Self-checkout system, self-checkout system, and self-checkout method

Abstract

The invention discloses a self-service payment collection system, a self-service checkout system and a self-service checkout method, and solves the problem of time-consuming and labor-consuming problems caused by the need for accurate weight weighing and entry of commodities when the self-service checkout system establishes a commodity information database. The self-service collection system includes commodity identification equipment, weight scales and self-service collection management system; the self-service collection management system obtains the commodity information of the transaction commodities identified by the commodity identification equipment, and checks whether the transaction is recorded in the commodity information database based on the commodity information The exact weight of the commodity; if yes, query the price of the transaction commodity in the commodity information database, and add the price to the total amount of payment; if not, update the measurement times of the measurement weight of the transaction commodity in the commodity information database. After the counting times of the weight reach the preset counting times, it can be determined that the measured weight is an accurate weight. By adding the accurate weight of the commodity in the commodity information database through the above method, the workload and time when entering the commodity information are reduced.

Description

technical field [0001] The invention relates to the technical field of accounting devices, in particular to a self-service payment collection system, a self-checkout system and a self-checkout method based on the self-checkout system. Background technique [0002] When consumers shop in large retail places such as shopping malls and supermarkets, the checkout method is usually: the cashier uses a scanning device to scan the barcode of the product one by one to obtain the information of the product, and then according to the information of the product, the price of the purchased product will be calculated. The consumption amount is accumulated, and the consumer finally pays according to the accumulated total amount. The disadvantage of this traditional checkout method is that consumers need to wait in line for a long time to check out during the peak shopping period. [0003] In order to overcome the above-mentioned drawbacks of the traditional checkout method, a system for ...

AI Technical Summary

Problems solved by technology

[0004] Although the self-checkout system can relieve the checkout pressure during the peak shopping period, it also has the following disadvantages: In the existing self-checkout system, in order to prevent unscrupulous consumers from scanning products and replacing them with new products with higher prices for settlement When the phenomenon occurs, it is necessary to add the accurate weight information of the product in the product information database; when the consumer checks out at the self-service, put the scanned product on the weight scale to measure the weight of the product, and the system will compare the measured weight with the weight of the product in the product information database. Compare the exact weight of the product, and judge whether the consumer has violated the regulations based on the comparison result; it can be seen that the above loss prevention method requires the staff to accurately measure the weight of the product when entering the information of the new product, and The accurate weight of the measured goods is entered into the commodity information database; but for large retail enterprises, there are a large number of commodities. If the accurate weight of each commodity is measured and then the accurate weight is entered into the commodity information database, this requires special operators. It takes time to complete, which obviously increases the time and workload of commodity information entry

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