Intelligent supermarket shelf system

Abstract

The invention discloses an intelligent supermarket shelf system which comprises a gateway, trays, a mobile phone, an upper computer and a server. The gateway is in communication connection with a plurality of trays through a Bluetooth Mesh network; the plurality of trays are placed on respective goods shelves; each tray is used for obtaining the total weight of goods on the tray and calculating the weight of single goods; the mobile phone and the upper computer are both in communication connection with the server, are both in communication connection with the trays and are used for setting goods information of the trays and uploading the goods information to the server; the gateway is in communication connection with the upper computer, is in communication connection with the server through NB-IoT, and is in communication connection with the mobile phone through Bluetooth; the mobile phone is in communication connection with the trays through NFC and is used for quickly modifying the unit price of the goods; a user modifies the unit price of goods and inquires goods information in batches through the mobile phone, the upper computer or the server. According to the system, electronic shelf labels are expanded into the gravity sensing trays, the number of goods in each tray can be obtained in a weight sensing mode, and therefore the dynamic inventory of each kind of goods is obtained.

Description

technical field [0001] The invention relates to the field of intelligence, in particular to a supermarket intelligent shelf system. Background technique [0002] Traditional supermarkets or warehouses mainly count inventory through manual inventory, which has low data accuracy, takes a long time, and consumes a lot of labor costs. The document "Xu Qisen. Discussion on Identification Technology and Payment Methods of "Unmanned Supermarket" [J]. Digital Communication World, 2019(01): 110." proposed an unmanned supermarket in the new retail era, mainly using AI visual recognition The way to count the remaining inventory is to use AI visual recognition technology to identify the type and quantity of goods. Since AI visual recognition has high requirements on the environment, it is required that the goods cannot be blocked, the ambient light must be good, and the goods or faces must be within the visual area of ​​the camera, etc. Therefore, when the flow of people increases, the...

AI Technical Summary

Problems solved by technology

However, in actual operation, there is a single price modification method, and the price modification process is cumbersome.

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