Supermarket shelf food tracing inquiry machine

The invention belongs to the technical field of Internet of Things and liquid crystal display (LCD) touch screen display, particularly relates to a supermarket shelf food tracing inquiry machine which is formed by a barcode scanner, an LCD touch screen, a wireless data transmission device and a shel...

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Bibliographic Details
Main Author CHEN YANGDE
Format Patent
LanguageChinese
English
Published 18.09.2013
Subjects
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Summary:The invention belongs to the technical field of Internet of Things and liquid crystal display (LCD) touch screen display, particularly relates to a supermarket shelf food tracing inquiry machine which is formed by a barcode scanner, an LCD touch screen, a wireless data transmission device and a shelf. Due to the combination of the four parts, a consumer can scan the unique barcode of food with the scanner; after the scanner scans the unique barcode of the food, the user can trace relevant information of the food through the Internet of Things; and the wireless data transmission device receive, converts and transmits relevant data to the LCD touch screen display to display. In such a manner, the user can conveniently inquire relevant information of the food.
Bibliography:Application Number: CN20131191031