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System for electronic tag initialization

An electronic label, initialization technology, applied in the field of radio frequency identification

Active Publication Date: 2017-03-01
SIEMENS SENSORS & COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Repeated writing will cause the same identification code to be written into multiple electronic tags

Method used

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  • System for electronic tag initialization
  • System for electronic tag initialization
  • System for electronic tag initialization

Examples

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Embodiment Construction

[0029] In the following, various embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0030] see now Figure 1A , which shows a schematic diagram of a system for electronic tag initialization according to an embodiment of the present invention. Such as Figure 1A As shown, the system 10 for electronic tag initialization may include an antenna 110 , an antenna 120 , an antenna 130 , a reader 140 , a reader 150 and a controller 160 . The antenna 110 is connected to the reader-writer 140 , the antenna 120 and the antenna 130 are connected to the reader-writer 150 , and the reader-writer 140 and the reader-writer 150 are connected to the controller 160 .

[0031] Antenna 110 , antenna 120 and antenna 130 have an active area on transmission belt 170 . The transport belt 170 is used for transporting the electronic tags to be initialized. Wherein, the antenna 110, the antenna 120 and the antenna 130 are configured such that...

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PUM

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Abstract

The invention relates to a system for initialization of an electronic label. The system comprises a first antenna, a first reader-writer and a controller, wherein the first antenna is provided with a work area on a transmission band for transmitting an initialized electronic label, and the size of the work area enables multiple electronic labels not to simultaneously appear in the work area; the first reader-writer is connected with the first antenna for reading the identification code of an electronic label entering the work area through the first antenna; and the controller is connected with the first reader-writer for arranging the sequence number of the electronic label provided with a read identification code to be a sequence number in a list when the read identification code is read by the first reader-writer if the identification code read by the first reader-writer exists in the list provided with each identification codes to be written into the electronic label. By use of the system provided by the invention, the problem caused by cross-writing generated during the initialization process of the electronic label can be eliminated.

Description

technical field [0001] The invention relates to radio frequency identification technology, in particular to a system for electronic label initialization. Background technique [0002] Radio Frequency Identification (RFID: Radio Frequency IDentification) technology is a communication technology that can identify specific targets and read and write related data through radio signals without the need for mechanical or optical contact between the identification system and specific targets. RFID technology has only two basic components, namely the reader (Reader) and the electronic tag (Tag) that can be attached to the target. [0003] With the price drop of electronic tags, RFID technology has been more and more widely used. When RFID technology is applied to occasions such as warehouse-style large supermarkets, a large number of electronic tags are used to identify each commodity. Therefore, how to initialize a large number of electronic tags is a very critical issue. [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K17/00
Inventor 袁勇喻丹
Owner SIEMENS SENSORS & COMM