WO2009028255A1 - 無線タグ情報読み取り装置 - Google Patents

無線タグ情報読み取り装置 Download PDF

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Publication number
WO2009028255A1
WO2009028255A1 PCT/JP2008/061239 JP2008061239W WO2009028255A1 WO 2009028255 A1 WO2009028255 A1 WO 2009028255A1 JP 2008061239 W JP2008061239 W JP 2008061239W WO 2009028255 A1 WO2009028255 A1 WO 2009028255A1
Authority
WO
WIPO (PCT)
Prior art keywords
reader
transmission
wireless tag
antenna
acceleration sensor
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/JP2008/061239
Other languages
English (en)
French (fr)
Inventor
Takuya Nagai
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
Publication of WO2009028255A1 publication Critical patent/WO2009028255A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers
    • 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
    • G06K7/10316—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling

Landscapes

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

Abstract

【課題】複数の無線タグ回路素子の読み取りに対して情報取得確率を向上し、確実に情報を取得する。 【解決手段】タグ側アンテナ１５１を備えた複数の無線タグ回路素子Ｔｏと情報送受信を行うためのリーダアンテナ３を備え、携帯型に構成されたリーダ１であって、このリーダ１が移動する時の折り返し動作を検出する３軸加速度センサ９を備え、ステップＳ７５～ステップＳ９０の手順（図６参照）が３軸加速度センサ９の検出結果に応じて、リーダアンテナ３を介した通信パラメータ（偏波面、指向性、送信強度、送信速度、送信周波数、送信プロトコル、送信コマンド）を制御する。
PCT/JP2008/061239 2007-08-27 2008-06-19 無線タグ情報読み取り装置 Ceased WO2009028255A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-219870 2007-08-27
JP2007219870A JP4978791B2 (ja) 2007-08-27 2007-08-27 無線タグ情報読み取り装置

Publications (1)

Publication Number Publication Date
WO2009028255A1 true WO2009028255A1 (ja) 2009-03-05

Family

ID=40386984

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061239 Ceased WO2009028255A1 (ja) 2007-08-27 2008-06-19 無線タグ情報読み取り装置

Country Status (2)

Country Link
JP (1) JP4978791B2 (ja)
WO (1) WO2009028255A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018156572A (ja) * 2017-03-21 2018-10-04 トッパン・フォームズ株式会社 非接触通信装置
EP3457312A1 (en) * 2017-09-15 2019-03-20 Toshiba Tec Kabushiki Kaisha Movable reading apparatus with a plurality of antennas

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5018378B2 (ja) * 2007-09-28 2012-09-05 ブラザー工業株式会社 無線タグ通信装置及び無線タグ通信システム
JP5023939B2 (ja) * 2007-09-28 2012-09-12 ブラザー工業株式会社 無線タグ通信装置及び無線タグ通信システム
EP2422291B1 (en) * 2009-04-22 2018-09-26 Franwell. Inc. A wearable rfid system
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
JP5447317B2 (ja) * 2010-09-22 2014-03-19 株式会社デンソーウェーブ 携帯型ｒｆｉｄリーダ
JP5541212B2 (ja) * 2011-03-30 2014-07-09 株式会社デンソーウェーブ 無線タグ方向探知システム
JP6124128B2 (ja) * 2013-05-29 2017-05-10 株式会社デンソーウェーブ 携帯端末
JP7162182B2 (ja) 2018-04-20 2022-10-28 パナソニックＩｐマネジメント株式会社 無線通信システム及び通信端末の制御方法
JP6924490B2 (ja) * 2018-05-22 2021-08-25 株式会社カイザー 物品管理装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07271885A (ja) * 1994-03-29 1995-10-20 Tokimec Inc 非接触データ記憶体を用いたデータ処理装置
JPH11144012A (ja) * 1997-11-04 1999-05-28 Toshiba Kn System Kk 無線タグ及び製造流通管理方法並びに製造流通管理システム
JP2006211312A (ja) * 2005-01-28 2006-08-10 Casio Comput Co Ltd 情報端末装置およびその制御プログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07271885A (ja) * 1994-03-29 1995-10-20 Tokimec Inc 非接触データ記憶体を用いたデータ処理装置
JPH11144012A (ja) * 1997-11-04 1999-05-28 Toshiba Kn System Kk 無線タグ及び製造流通管理方法並びに製造流通管理システム
JP2006211312A (ja) * 2005-01-28 2006-08-10 Casio Comput Co Ltd 情報端末装置およびその制御プログラム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018156572A (ja) * 2017-03-21 2018-10-04 トッパン・フォームズ株式会社 非接触通信装置
EP3457312A1 (en) * 2017-09-15 2019-03-20 Toshiba Tec Kabushiki Kaisha Movable reading apparatus with a plurality of antennas
JP2019052029A (ja) * 2017-09-15 2019-04-04 東芝テック株式会社 読取装置及び読取方法
US11003869B2 (en) 2017-09-15 2021-05-11 Toshiba Tec Kabushiki Kaisha Movable reading apparatus with a plurality of antennas

Also Published As

Publication number Publication date
JP4978791B2 (ja) 2012-07-18
JP2009053917A (ja) 2009-03-12

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