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Data communication method and system of electronic shelf label and related assembly

An electronic shelf label and data communication technology, applied in the field of the Internet of Things, can solve the problems of long communication process time and increase the power consumption of electronic shelf labels, so as to improve the efficiency of data communication, shorten the scanning cycle and reduce power consumption.

Active Publication Date: 2019-08-23
SHENZHEN MINEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In related technologies, the master device and the electronic shelf label have been working in the Bluetooth mode. Due to the limitation of the Bluetooth Low Energy (Bluetooth Low Energy, BLE) protocol stack, the communication process between the master device and the electronic shelf label takes a long time. , increasing the power consumption of the electronic shelf label

Method used

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  • Data communication method and system of electronic shelf label and related assembly
  • Data communication method and system of electronic shelf label and related assembly
  • Data communication method and system of electronic shelf label and related assembly

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Embodiment Construction

[0042]In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0043] see below figure 1 , figure 1 It is a flow chart of a data communication method for an electronic shelf label provided in the embodiment of the present application.

[0044] Specific steps can include:

[0045] S101: When receiving the data transmission instruction sent by the server, call the wireless transceiver device to send wake-up data ...

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PUM

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Abstract

The invention discloses a data communication method for electronic shelf labels, which comprises the following steps: when a data transmission instruction sent by a server is received, calling a wireless transceiving device to send a wake-up data packet to all the electronic shelf labels in a wireless working mode so as to wake up the electronic shelf labels; receiving a broadcast sent by the electronic shelf label in a Bluetooth working mode, and establishing a communication connection with a target electronic shelf label according to the broadcast; and carrying out data communication with the target electronic shelf label in the Bluetooth working mode. The data communication efficiency of the main-end device and the electronic shelf label can be improved, and the power consumption of theelectronic shelf label is reduced. The invention also discloses a data communication system of the electronic shelf label, a computer readable storage medium, a communication main end and the electronic shelf label, which have the above beneficial effects.

Description

technical field [0001] The present invention relates to the technical field of the Internet of Things, in particular to a data communication method and system of an electronic shelf label, a computer-readable storage medium, a communication master terminal and an electronic shelf label. Background technique [0002] ESL (Electronic Shelf Label) is a new generation of multi-stable electronic display device placed on the shelf that can replace traditional paper price tags and TN-type liquid crystal displays. The electronic shelf label incorporates the shelf into the computer program, gets rid of the situation of manually changing the price label, and realizes the price consistency between the cash register and the shelf. [0003] Electronic shelf labels have the following working states: sleep, broadcast, connection establishment and data communication. Correspondingly, the main end has the following working states: monitoring the electronic shelf label broadcast, waking up t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/35H04W4/80H04W52/02H04W76/11H04W76/40
CPCH04W4/35H04W4/80H04W76/40H04W76/11H04W52/0225Y02D30/70
Inventor 肖仁杰庄严
Owner SHENZHEN MINEW TECH CO LTD
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