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1. (WO2018000513) METHOD FOR POSITIONING AND REFRESHING ELECTRONIC PRICE LABEL BY MEANS OF GRAPHIC CODE

Pub. No.:    WO/2018/000513    International Application No.:    PCT/CN2016/092825
Publication Date: Fri Jan 05 00:59:59 CET 2018 International Filing Date: Wed Aug 03 01:59:59 CEST 2016
IPC: G06K 7/14
Applicants: WUXI VISION PEAK TECHNOLOGY CO., LTD
无锡威峰科技股份有限公司
Inventors: BAO, Jin
包进
Title: METHOD FOR POSITIONING AND REFRESHING ELECTRONIC PRICE LABEL BY MEANS OF GRAPHIC CODE
Abstract:
A method for positioning and refreshing electronic price labels by means of graphic codes, comprising the following steps: step 1, placing a plurality of kinds of goods on a shelf, and mounting an electronic price label screen on the shelf and below the goods; step 2, displaying at least a number of n of equidistantly-spaced position graphic codes on the electronic price label screen; step 3, scanning the codes for the first time by a supermarket shelf stocker to upload goods information to a server; step 4, scanning the codes for the second time by the supermarket shelf stocker to determine the position of the goods; step 5, uploading, by the server, a plurality of bars of size graphic codes having different size information to the position where the position graphic codes described in step 4 are arranged; step 6, selecting the size graphic codes having appropriate sizes and scanning for the third time by the supermarket shelf stocker; and step 7, generating goods labels by the server. The method reduces the quantity of the electronic price labels in use, saves working hours, decreases the cost of the electronic price labels and economizes human resources of supermarkets.