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Low-power-consumption electronic tag system

An electronic label, low-power technology, applied in the field of low-power electronic label system, can solve the problems of complicated wiring, not environmental protection, labor-consuming and so on

Active Publication Date: 2014-04-16
汉朗网络信息科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Paper labels have the disadvantages of manpower, material resources and error-prone, and are not environmentally friendly
Although the power consumption of low-frequency wireless tags is reduced, there are disadvantages such as low transmission rate, short communication distance, and complicated wiring.

Method used

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  • Low-power-consumption electronic tag system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment one: see attached figure 1 shown.

[0032] A low-power electronic tag system is used for managing commodities in supermarkets and warehouses, which includes a server, a base station, multiple sub-base stations, multiple low-power electronic tags, and a scanning device.

[0033] Commodity information management software runs on the server for updating and backing up commodity data information. The server can be connected with the POS machine.

[0034] The number of base stations is 1~2000, and the server and the base station are connected for data communication through a wired RS485 bus interface or a wired CAN bus interface or other wired interfaces or a wireless WIFI interface or a wireless RF interface or other wireless interfaces. The base station includes an information update processor connected with the server and receiving commodity data information, a microcontroller connected with the information update processor, and a transmitting module connecte...

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PUM

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Abstract

The invention relates to a low-power-consumption electronic tag system which comprises a server, a base station, a subbase station and low-power-consumption electronic tags. The server is used for updating and backing up goods data information; the base station is connected with the server and is used for receiving, packaging the updated goods data information and emitting an awakening signal based on an emission period Tt; the subbase station is connected wirelessly with the base station, the opening time of the subbase station is Tr, 2Tt is not more than Tr, and the subbase station receives and stores the corresponding goods data information if the base station emits the awakening signal to the subbase station within an awakening time; and each low-power-consumption electronic tag has a barcode number and timely awakens and accesses the subbase station connected with each low-power-consumption electronic tag. The electronic tag system disclosed by the invention can effectively guarantee that the subbase station and the electronic tags corresponding to the subbase station can be immediately awakened and data information can be received and updated. The electronic tag system disclosed by the invention has the advantages of low power consumption, environmental friendliness and convenience.

Description

technical field [0001] The invention relates to a low-power electronic label system suitable for supermarkets, warehouse shelves and the like. Background technique [0002] Existing supermarkets, warehouses and other occasions mostly use paper tags or low-frequency wireless tags. Paper labels have the disadvantages of consuming manpower, material resources and error-prone, and are not environmentally friendly. Although the power consumption of low-frequency wireless tags is reduced, there are disadvantages such as low transmission rate, short communication distance, and complicated wiring. [0003] High-frequency wireless electronic tags are the trend of future development. They have the advantages of simple communication lines, fast transmission rates, long distances, and low power consumption. They are the focus of current research. Contents of the invention [0004] The purpose of the present invention is to provide a low power consumption, environment-friendly and fa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K7/00H04W88/08
CPCY02D30/70
Inventor 李百良孙刚夏兴隆陆启兵任宇刘利强王欢欢
Owner 汉朗网络信息科技(北京)有限公司
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