WO2009041265A1 - 無線タグ通信装置 - Google Patents

無線タグ通信装置 Download PDF

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Publication number
WO2009041265A1
WO2009041265A1 PCT/JP2008/066326 JP2008066326W WO2009041265A1 WO 2009041265 A1 WO2009041265 A1 WO 2009041265A1 JP 2008066326 W JP2008066326 W JP 2008066326W WO 2009041265 A1 WO2009041265 A1 WO 2009041265A1
Authority
WO
WIPO (PCT)
Prior art keywords
radio
tag
communication
radio tag
communication device
Prior art date
Application number
PCT/JP2008/066326
Other languages
English (en)
French (fr)
Inventor
Hironori Hirata
Yasuhisa Ichikawa
Original Assignee
Brother Kogyo Kabushiki Kaisha
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brother Kogyo Kabushiki Kaisha filed Critical Brother Kogyo Kabushiki Kaisha
Publication of WO2009041265A1 publication Critical patent/WO2009041265A1/ja
Priority to US12/718,021 priority Critical patent/US20100156613A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
    • G06K7/10336—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the near field type, inductive coil

Abstract

【課題】容易に最適な通信態様で無線通信を行うことができる無線タグ通信装置を提供する。 【解決手段】情報を記憶するＩＣ回路部１５０と情報を送受信可能なタグ側アンテナ１５１とを備えた複数の無線タグ回路素子Ｔｏに対し、無線通信を行うための高周波回路１３１及びリーダアンテナ１１１と、通信時における複数の無線タグ回路素子ＴｏのタグＩＤの取得状況を示す状況情報に応じて、互いに無線通信の用途態様が異なる複数の用途モードを切り替えて設定可能な制御回路１３３とを有することにより、様々な状況に応じて自動的にモードを切り替える。
PCT/JP2008/066326 2007-09-28 2008-09-10 無線タグ通信装置 WO2009041265A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/718,021 US20100156613A1 (en) 2007-09-28 2010-03-05 Apparatus for communicating with rfid tag

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-253496 2007-09-28
JP2007253496A JP4788973B2 (ja) 2007-09-28 2007-09-28 無線タグ通信装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/718,021 Continuation-In-Part US20100156613A1 (en) 2007-09-28 2010-03-05 Apparatus for communicating with rfid tag

Publications (1)

Publication Number Publication Date
WO2009041265A1 true WO2009041265A1 (ja) 2009-04-02

Family

ID=40511154

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066326 WO2009041265A1 (ja) 2007-09-28 2008-09-10 無線タグ通信装置

Country Status (3)

Country Link
US (1) US20100156613A1 (ja)
JP (1) JP4788973B2 (ja)
WO (1) WO2009041265A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4854776B2 (ja) 2009-09-15 2012-01-18 東芝テック株式会社 Ｒｆタグリーダライタ
US9330284B1 (en) * 2011-04-18 2016-05-03 Impinj, Inc. Broadcast refresh of RFID tag persistence
US9881250B2 (en) * 2013-06-07 2018-01-30 Fisher Controls International Llc Methods and apparatus for RFID communications in a process control system
US10303134B2 (en) 2015-04-10 2019-05-28 Fisher Controls International Llc Methods and apparatus for multimode RFST communications in process control systems
WO2017011491A1 (en) * 2015-07-13 2017-01-19 Isolynx, Llc System and method for dynamically scheduling wireless transmissions without collision
CN109993481B (zh) * 2019-03-06 2023-06-09 珠海长园共创软件技术有限公司 工器具出入库管理方法

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JP2000069028A (ja) * 1998-08-21 2000-03-03 Toshiba Corp 無線カードとリーダ／ライタと上位装置と無線カードシステムと無線通信機能を有する情報記憶媒体と送受信回路と無線通信システム
JP2000148934A (ja) * 1998-11-17 2000-05-30 Toshiba Corp 無線カードシステム及び無線カード処理装置
JP2007114821A (ja) * 2005-10-18 2007-05-10 Hitachi Ltd Ｒｆｉｄタグ、ｒｆｉｄリーダ・ライタ、ｒｆｉｄシステムおよびｒｆｉｄシステムの処理方法
JP2007122535A (ja) * 2005-10-31 2007-05-17 Brother Ind Ltd 無線タグ管理システム
JP2007133534A (ja) * 2005-11-09 2007-05-31 Brother Ind Ltd 無線タグ情報読み取り装置、タグラベル作成装置
JP2007148957A (ja) * 2005-11-30 2007-06-14 Brother Ind Ltd 無線タグ情報読み取り装置
JP2007221347A (ja) * 2006-02-15 2007-08-30 Toshiba Tec Corp 通信装置

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US6065679A (en) * 1996-09-06 2000-05-23 Ivi Checkmate Inc. Modular transaction terminal
DE69941523D1 (de) * 1998-08-14 2009-11-19 3M Innovative Properties Co Verfahren zum Abfragen einer Packung, die ein RFID-Tag trägt
US6533173B2 (en) * 2000-12-29 2003-03-18 Donald A. Benyak Product Locator and Price checking system
US7111787B2 (en) * 2001-05-15 2006-09-26 Hand Held Products, Inc. Multimode image capturing and decoding optical reader
US20020180588A1 (en) * 2001-06-05 2002-12-05 Erickson David P. Radio frequency identification in document management
JP4114582B2 (ja) * 2003-09-19 2008-07-09 ブラザー工業株式会社 無線タグリーダライタ
US8872633B2 (en) * 2005-07-20 2014-10-28 Intelleflex Corporation Ramped interrogation power levels
JP2007065976A (ja) * 2005-08-31 2007-03-15 Keyence Corp 無線タグ読み取り装置及びｒｆｉｄシステム
JP4662210B2 (ja) * 2006-02-10 2011-03-30 ブラザー工業株式会社 無線タグ通信システムの質問器
US7644865B2 (en) * 2006-08-31 2010-01-12 Symbol Technologies, Inc Imaging reader with variable range
US8610542B2 (en) * 2008-11-07 2013-12-17 Symbol Technologies, Inc. Radio frequency identification reader with variable range

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000069028A (ja) * 1998-08-21 2000-03-03 Toshiba Corp 無線カードとリーダ／ライタと上位装置と無線カードシステムと無線通信機能を有する情報記憶媒体と送受信回路と無線通信システム
JP2000148934A (ja) * 1998-11-17 2000-05-30 Toshiba Corp 無線カードシステム及び無線カード処理装置
JP2007114821A (ja) * 2005-10-18 2007-05-10 Hitachi Ltd Ｒｆｉｄタグ、ｒｆｉｄリーダ・ライタ、ｒｆｉｄシステムおよびｒｆｉｄシステムの処理方法
JP2007122535A (ja) * 2005-10-31 2007-05-17 Brother Ind Ltd 無線タグ管理システム
JP2007133534A (ja) * 2005-11-09 2007-05-31 Brother Ind Ltd 無線タグ情報読み取り装置、タグラベル作成装置
JP2007148957A (ja) * 2005-11-30 2007-06-14 Brother Ind Ltd 無線タグ情報読み取り装置
JP2007221347A (ja) * 2006-02-15 2007-08-30 Toshiba Tec Corp 通信装置

Also Published As

Publication number Publication date
JP2009088779A (ja) 2009-04-23
JP4788973B2 (ja) 2011-10-05
US20100156613A1 (en) 2010-06-24

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