The invention discloses an energy-saving self-service supermarket shopping system, which comprises a plurality of shopping carts and a server wirelessly connected with the shopping carts, and is characterized in that each shopping cart is provided with a barcode scanning device, a wireless transmitting and receiving device, a display device and a speed detection device, wherein the speed detection device can turn on/off the barcode scanning device, the wireless transmitting and receiving device and the display device according to current speed conditions of the shopping cart; the shopping cart is used for scanning barcode information of self-selected commodities of a user and sending the barcode information to the server; the server is used for querying a first database so as to acquire commodity information corresponding to the barcode information, and querying a second database according to the commodity information so as to acquire sales ranking information of commodities of the same kind; and the shopping cart is also used for displaying the commodity information and the sales ranking information of commodities of the same kind through the display device. The scheme disclosed by the invention enables the user to know more comprehensive commodity information conveniently and efficiently when shopping, and is conducive to saving electric energy.


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    Title :

    Energy-saving self-service supermarket shopping system


    Contributors:
    WANG JUN (author)

    Publication date :

    2016-01-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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