System and method for improving data transmission speed of electronic tag

A technology of data transmission speed and electronic label, applied in the field of electronic display, can solve the problems of signal weakening and interference, and achieve the effect of improving efficiency, ensuring strength and improving transmission rate.

Inactive Publication Date: 2019-08-20
广州雅量商业智能技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a system and method that can solve the problem of signal weakening and interfer...

Method used

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  • System and method for improving data transmission speed of electronic tag
  • System and method for improving data transmission speed of electronic tag

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Experimental program
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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing by specific embodiment:

[0019] refer to figure 1 and figure 2 ,Implementation process:

[0020] First, the base station (coordinator) is powered on, configures the network, sets the network identifier PAN ID, and selects a channel. The present invention selects 2.4GHz radio frequency communication, and the base station (coordinator) initiates the network;

[0021] Secondly, the router AP+ satisfies the channel and PIN ID of the base station, so it can join the network of the base station and connect to the base station; the connection between the router AP+ and the base station has a confirmation mechanism, and the router AP+ sends instructions about the product code to the base station. , the base station will return a product code, otherwise, the base station that is not this product has no product code, and the router AP+ will exit the network of the base station and s...

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Abstract

The invention discloses a system and a method for improving the data transmission speed of an electronic tag, which expand the communication path between the electronic tag and a base station by introducing the combination of a plurality of routers AP + so as to realize relatively long-distance coverage and high-speed application to the electronic tag. When the router AP + meets the channel and PIN ID of the base station, the router AP + is switched to the base station; the router AP + serves as a father node and is added to a network of the base station, the electronic tag communicates with the base station through the bridge of the router AP +, the data transmission rate is greatly increased, meanwhile, the strength of the signal transmission process is guaranteed, and the signal attenuation problem caused by too long distance, obstacle blocking and the like is avoided.

Description

technical field [0001] The invention relates to the technical field of electronic display, in particular to a wireless electronic label / price label system. Background technique [0002] The electronic label system is an environmentally friendly and efficient price display system, usually composed of three parts: label nodes, base stations and servers. As an electronic display product with functions such as displaying commodity prices and information, electronic label nodes are often used to replace traditional manual printed paper price labels. The base station, as a relay between the label nodes and the server, is responsible for connecting the low-speed local area network of the nodes within a specific range to a stable, high-speed communication network and the server for data exchange through network cables or other connection methods. The management system deployed on the server is responsible for managing information such as equipment, commodities, and prices. When the...

Claims

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Application Information

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IPC IPC(8): H04L12/753H04W40/02H04W40/24
CPCH04L45/48H04W40/02H04W40/246
Inventor 杨华伟伍平亮时仲波陈锦成冯智焘涂燕辉
Owner 广州雅量商业智能技术有限公司
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