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An esl system based on wi-fi technology

A technology and management system technology, applied in the field of ESL systems, can solve the problems of confusion and loss of Wi-Fi modules, achieve high indoor positioning, avoid positioning errors, and achieve the effect of accuracy

Active Publication Date: 2019-02-12
DANYANG LUNTU ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This way is easy to cause confusion and loss when placing Wi-Fi modules on a large scale

Method used

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  • An esl system based on wi-fi technology
  • An esl system based on wi-fi technology

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] Take a 600-square-meter medium-sized clothing store to deploy the ESL system as an example for further explanation.

[0022] About 300 types are purchased, that is, about 300 ESL label sets, each with a built-in Wi-Fi module.

[0023] An ESL system based on Wi-Fi technology is deployed in the clothing store, including 300 ESL labels and an ESL management system. Users use mobile smart terminals to connect to ESL labels through O2O. The ESL management system connects to the ESL through a wireless network. label, the ESL label is connected to the mobile intelligent terminal through the wireless network and bluetooth;

[0024] The ESL label includes an MCU, a screen, a power module, a radio frequency module and a Wi-Fi module, and the MCU is connected to the screen, a power module, a radio frequency module and a Wi-Fi module respectively, and the Wi-Fi module is also connected to a power supply;

[0025] Described ESL management system comprises ESL label management modul...

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PUM

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Abstract

The invention relates to a Wi-Fi technology-based ESL (electronic shelf label) system. The Wi-Fi technology-based ESL system mainly comprises an ESL, an ESL management system and a mobile intelligent terminal, wherein the ESL management system is connected with the ESL through a wireless network, and the ESL is connected with the mobile intelligent terminal through the wireless network and Bluetooth; the ESL includes an MCU, a screen, a power source module, a radio frequency module and a Wi-Fi module, wherein the MCU is connected with the screen, the power source module, the radio frequency module and the Wi-Fi module respectively, and the Wi-Fi module is also connected with the power source module; and the ESL management system includes an ESL management module and a Wi-Fi management module. According to the Wi-Fi technology-based ESL system of the invention, based on the Wi-Fi management module, the technical problem of poor positioning accuracy caused by large time-varying characteristic of signals when an ESL system adopts Wi-Fi can be solved; and the built-in Wi-Fi module can be adopted as a wireless access point, so that free wireless networks can be provided for users.

Description

technical field [0001] The invention relates to the application field of electronic shelf labels, in particular to an ESL system based on Wi-Fi technology. technical background [0002] The electronic shelf label is a device that uses an electronic display screen to display product information, replacing traditional paper labels. It connects with wireless signal transceiver equipment through wireless communication, and controls information transmission and reception through calculation, so as to realize automatic update of label information, so that the work of label update is more convenient and accurate. With the popularization of the Internet and the acceleration of information changes, electronic shelf label products are becoming more and more popular among merchants. [0003] Wi-Fi is a low-energy wireless network technology. The principle of using Wi-Fi for indoor positioning is that each wireless AP has a globally unique MAC address, and generally speaking, the wirel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K17/00
Inventor 夏华
Owner DANYANG LUNTU ELECTRONICS TECH