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Gateway equipment and electronic price tag system

A technology of gateway equipment and price tags, applied in time division multiplexing systems, network topology, electrical components, etc., can solve the problems of high power consumption and limited number of price tags in the process of synchronous update of price tags, and reduce the content of broadcasting , low power consumption, convenient time synchronization effect

Inactive Publication Date: 2019-07-19
WU QI TECH INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application intends to provide a gateway device and an electronic price tag system, which can solve the problems of limited number of price tags managed by the same gateway and high power consumption in the process of synchronous updating of price tags in the existing electronic price tag system

Method used

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  • Gateway equipment and electronic price tag system
  • Gateway equipment and electronic price tag system

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Embodiment Construction

[0035] The following is further described in detail through specific implementation methods:

[0036] This embodiment discloses a gateway device, which includes a networking module, an update broadcast generation module, an update content generation module, and a transceiver module.

[0037] The networking module is used to generate a networking response according to the networking request sent by the price tag, and the networking response includes the wake-up time zone assigned to the newly networked price tag and the ID information corresponding to the flag; in this embodiment, 15 seconds As a cycle, let each price tag wake up every 15s, and there are 10,000 price tags in total, then 15 seconds can be divided into 100 time zones, each time zone is 15ms, and 10,000 price tags are allocated to 100 time zones. There are 100 price tags in a time zone to wake up automatically.

[0038] The update broadcast generation module is used to generate an update broadcast according to th...

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Abstract

The invention relates to the technical field of Internet of Things price tags, in particular to gateway equipment and an electronic price tag system, the gateway equipment comprises a networking module, wherein the networking module is used for generating a networking response, and the networking response comprises an awakened time zone distributed by a newly accessed price tag and ID informationcorresponding to a flag bit; an update broadcast generation module used for generating an update broadcast according to the current time zone information and the acquired update information; a transceiving module used for receiving a networking request of the price tag, also used for sending a networking response to the price tag, and also used for broadcasting an updating broadcast to the surrounding; wherein the update broadcast comprises update state data, and the update state data comprises information about whether each price tag awakened in the current time zone needs to be updated or not. The gateway equipment and the electronic price tag system can solve the problems that in an existing electronic price tag system, the number of price tags managed by the same gateway is limited, and the power consumption in the synchronous updating process of the price tags is large.

Description

technical field [0001] This application relates to the technical field of Internet of Things price tags, specifically a gateway device and an electronic price tag system. Background technique [0002] In recent years, the new retail format that integrates online and offline is gradually gaining widespread attention in the market. At the same time, it is also facing the problem of how to realize the connection between offline supermarkets and online e-commerce platforms, that is, how to synchronize product information changes in a timely and accurate manner. Go to different scenes online and offline. Traditional paper labels cannot do this, but electronic price tags (ESL) can update product information in a timely manner through wireless communication and synchronize to major platforms, thereby improving the efficiency of retail operations. Therefore, electronic shelf labels will become an important driving force behind new retail. [0003] In the current solution, when upd...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W4/35H04W52/02H04W56/00H04W84/18H04W88/16H04L12/66H04J3/06
CPCH04J3/0638H04L12/66H04W4/06H04W52/0248H04W56/0015H04W84/18H04W88/16H04W4/35Y02D30/70
Inventor 陈飞彭朝飞
Owner WU QI TECH INC
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