Supermarket shopping system and method based on sonic label technology

Abstract

The invention provides a supermarket shopping system and method based on a sonic label technology. The system comprises a supermarket goods storehouse management background, an automatic replenishment robot, a sonic label 360 degree reader shopping cart and shelf, goods with sonic labels, a computer terminal in wireless communication with the shopping cart with the label reader, a mobile phone in network connection with the computer terminal, a user shopping habit analysis database connected with the mobile phone and another computer, a cloud platform, a user APP accumulation credit library, a credit line pre-loan system, and an automatic opening and closing gate. According to the invention, goods unique code information reading and automatic robot replenishment for out-of-stock shelves are realized; simultaneous reading of the reader is not affected by overlapping stacking of goods put into the shopping cart; shopping code, amount and total amount are simultaneously displayed on a mobile phone APP; the mobile phone APP can be fixed with a bank card, or an APP credit blank note is used for overdraft payment; after payment, a gate carries out automatic identification and opening for releasing; a user database analyzes user purchase habits and many other preferred functions; and the system and method have the advantages of simple structure, reasonable design and easy manufacture.

Description

technical field [0001] The invention belongs to the field of shopping systems, and in particular relates to a supermarket shopping system and a shopping method based on acoustic wave tag technology. Background technique [0002] Acoustic wave is a wireless data transmission technology that uses radio frequency waves to automatically identify targets; RFID technology uses radio frequency signals to achieve information transmission, which has the advantages of non-contact, easy expansion, and flexible use. Traditional RFID systems include electronic tags (Tag), readers (Reader) and real-time data processing systems. Electronic tags, also known as tags, are the carriers of data information to be read, and can be divided into chip tags and surface acoustic wave tags; readers are generally an intelligent transmitting and receiving device that can read and write tag data Input operation to realize real-time data communication function; real-time data processing system is usually ...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the existing supermarket shopping queues, the high price of core RFID tags, the inability to fully promote them, and the fact that physical supermarkets are increasingly affected by online shopping and the serious loss of customers, the present invention provides a supermarket shopping system and shopping method based on acoustic wave tag technology

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