WO2009041179A1 - 無線タグ通信装置及び無線タグ通信システム - Google Patents

無線タグ通信装置及び無線タグ通信システム Download PDF

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Publication number
WO2009041179A1
WO2009041179A1 PCT/JP2008/064493 JP2008064493W WO2009041179A1 WO 2009041179 A1 WO2009041179 A1 WO 2009041179A1 JP 2008064493 W JP2008064493 W JP 2008064493W WO 2009041179 A1 WO2009041179 A1 WO 2009041179A1
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WO
WIPO (PCT)
Prior art keywords
communication
radio tag
radio
tag communication
tags
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/064493
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English (en)
French (fr)
Inventor
Hiroaki Fujino
Takuya Nagai
Hironori Hirata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
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 Industries Ltd filed Critical Brother Industries Ltd
Priority to EP08834515A priority Critical patent/EP2196947A4/en
Publication of WO2009041179A1 publication Critical patent/WO2009041179A1/ja
Priority to US12/724,478 priority patent/US20100171595A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/10198—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 setting parameters for the interrogator, e.g. programming parameters and operating modes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/10019—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 resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/10118—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 the sensing being preceded by at least one preliminary step
    • G06K7/10128—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 the sensing being preceded by at least one preliminary step the step consisting of detection of the presence of one or more record carriers in the vicinity of the interrogation device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/10366—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 the interrogation device being adapted for miscellaneous applications
    • G06K7/10376—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 the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable
    • G06K7/10386—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 the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable the interrogation device being of the portable or hand-handheld type, e.g. incorporated in ubiquitous hand-held devices such as PDA or mobile phone, or in the form of a portable dedicated RFID reader

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

　予めリスト化された複数の無線タグの存在を可及的速やかに確認し得る無線タグ通信装置及び無線タグ通信システムを提供する。 　複数の無線タグ１４を定義するリストに含まれる全てのタグを通信対象としてそれら無線タグ１４との間で情報の通信を行う第１の通信モードと、指定された識別情報に対応する少なくとも１つの無線タグ１４を通信対象としてその無線タグ１４との間で情報の通信を行う第２の通信モードとを、選択的に成立させる通信制御部７２と、予め定められた切換条件から所定のパラメータに基づいて前記第１の通信モード及び第２の通信モードの切換判定を行う切換判定部７１とを備えたものであることから、予めリスト化された複数の無線タグ１４の存在を確認するための通信において、その確認の進行に応じて識別情報を指定しての通信に切り換えることができるため、未確認の無線タグ１４との間で効率的に通信を行うことができる。
PCT/JP2008/064493 2007-09-28 2008-08-12 無線タグ通信装置及び無線タグ通信システム Ceased WO2009041179A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08834515A EP2196947A4 (en) 2007-09-28 2008-08-12 DEVICE AND COMMUNICATION SYSTEM WITH RADIO MARKERS
US12/724,478 US20100171595A1 (en) 2007-09-28 2010-03-16 Rfid tag communicating apparatus and rfid tag communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-256081 2007-09-28
JP2007256081A JP5018378B2 (ja) 2007-09-28 2007-09-28 無線タグ通信装置及び無線タグ通信システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/724,478 Continuation-In-Part US20100171595A1 (en) 2007-09-28 2010-03-16 Rfid tag communicating apparatus and rfid tag communication system

Publications (1)

Publication Number Publication Date
WO2009041179A1 true WO2009041179A1 (ja) 2009-04-02

Family

ID=40511074

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064493 Ceased WO2009041179A1 (ja) 2007-09-28 2008-08-12 無線タグ通信装置及び無線タグ通信システム

Country Status (4)

Country Link
US (1) US20100171595A1 (ja)
EP (1) EP2196947A4 (ja)
JP (1) JP5018378B2 (ja)
WO (1) WO2009041179A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021240933A1 (ja) * 2020-05-27 2021-12-02 オムロン株式会社 Ｒｆｉｄ通信ユニット、制御方法及びｒｆｉｄ通信プログラム

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KR101317183B1 (ko) * 2009-10-15 2013-10-15 한국전자통신연구원 Ｒｆｉｄ 리더 안테나 및 이를 내장한 ｒｆｉｄ 선반
US20110090130A1 (en) * 2009-10-15 2011-04-21 Electronics And Telecommunications Research Institute Rfid reader antenna and rfid shelf having the same
JP5011405B2 (ja) * 2010-02-12 2012-08-29 東芝テック株式会社 Ｒｆタグリーダライタ
JP5006949B2 (ja) * 2010-02-12 2012-08-22 東芝テック株式会社 Ｒｆタグ読取装置、タグ情報取得方法
JP2015220613A (ja) * 2014-05-16 2015-12-07 株式会社東芝 無線受信装置
US9424449B2 (en) * 2014-06-08 2016-08-23 Uri Erez RFID system and a method for manipulating passive RFID tags
JP6106135B2 (ja) * 2014-08-11 2017-03-29 東芝テック株式会社 Ｉｃタグ読取装置およびプログラム
EP3009956B1 (de) 2014-10-13 2016-09-14 Sick Ag Verfahren zum Erkennen ob sich ein Transponder eines RFID Systems in einem Grenzbereich befindet, RFID-System und Sicherheitsschalter
JP6406004B2 (ja) * 2014-12-26 2018-10-17 株式会社デンソーウェーブ 無線タグ通信システム、タグリーダ
JP6512121B2 (ja) * 2015-03-20 2019-05-15 株式会社デンソーウェーブ 無線タグリーダおよび無線タグシステム
US10565410B1 (en) * 2017-08-25 2020-02-18 Amazon Technologies, Inc. Overhead RFID antenna
US20250131232A1 (en) * 2023-10-20 2025-04-24 Artificial Intelligence Co., Ltd. Circuit structure and card-shape device comprising the same

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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
JP2004093423A (ja) 2002-09-02 2004-03-25 Totoku Electric Co Ltd 存在確認システム
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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JP2006107208A (ja) * 2004-10-06 2006-04-20 Olympus Corp 情報端末装置
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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
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JP2004093423A (ja) 2002-09-02 2004-03-25 Totoku Electric Co Ltd 存在確認システム
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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See also references of EP2196947A4

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021240933A1 (ja) * 2020-05-27 2021-12-02 オムロン株式会社 Ｒｆｉｄ通信ユニット、制御方法及びｒｆｉｄ通信プログラム
JP2021190769A (ja) * 2020-05-27 2021-12-13 オムロン株式会社 Ｒｆｉｄ通信ユニット、制御方法及びｒｆｉｄ通信プログラム
JP7392574B2 (ja) 2020-05-27 2023-12-06 オムロン株式会社 Ｒｆｉｄ通信ユニット、制御方法及びｒｆｉｄ通信プログラム

Also Published As

Publication number Publication date
EP2196947A1 (en) 2010-06-16
JP2009087049A (ja) 2009-04-23
EP2196947A4 (en) 2011-09-14
JP5018378B2 (ja) 2012-09-05
US20100171595A1 (en) 2010-07-08

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