JP2006338120A5 - - Google Patents

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Publication number
JP2006338120A5
JP2006338120A5 JP2005159259A JP2005159259A JP2006338120A5 JP 2006338120 A5 JP2006338120 A5 JP 2006338120A5 JP 2005159259 A JP2005159259 A JP 2005159259A JP 2005159259 A JP2005159259 A JP 2005159259A JP 2006338120 A5 JP2006338120 A5 JP 2006338120A5
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JP
Japan
Prior art keywords
reader
tag
writer
contact type
identification
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Application number
JP2005159259A
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Japanese (ja)
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JP4825454B2 (en
JP2006338120A (en
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Priority to JP2005159259A priority Critical patent/JP4825454B2/en
Priority claimed from JP2005159259A external-priority patent/JP4825454B2/en
Publication of JP2006338120A publication Critical patent/JP2006338120A/en
Publication of JP2006338120A5 publication Critical patent/JP2006338120A5/ja
Application granted granted Critical
Publication of JP4825454B2 publication Critical patent/JP4825454B2/en
Expired - Fee Related legal-status Critical Current
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Claims (5)

リーダライタ装置と、前記リーダライタ装置にアンテナ切替器を介して順次接続される複数のループアンテナと、前記複数のループアンテナにそれぞれ装着され、前記リーダライタ装置から対応するループアンテナを介して送信される信号に応答する識別用ＩＣタグと、前記複数のループアンテナの各通信可能領域内において前記リーダライタ装置から前記ループアンテナを介して送信される信号に応答する物品管理用ＩＣタグと、前記リーダライタ装置が受信した前記物品管理用ＩＣタグ及び識別用ＩＣタグの応答信号を処理する制御装置とを具備することを特徴とする非接触型リーダライタシステム。 A reader / writer device, a plurality of loop antennas sequentially connected to the reader / writer device via an antenna switch, and attached to the plurality of loop antennas, respectively, and transmitted from the reader / writer device via a corresponding loop antenna An IC tag for identification that responds to a signal to be transmitted, an IC tag for article management that responds to a signal transmitted from the reader / writer device via the loop antenna within each communicable area of the plurality of loop antennas, and the reader contactless reader-writer system characterized by comprising a control device for processing the response signal of the article management IC tag and identification IC tag writer device receives. 請求項１に記載の非接触型リーダライタシステムであって、The non-contact type reader / writer system according to claim 1,
前記識別用ＩＣタグの識別用データと共にループアンテナの設置場所を示す位置情報を対応付けて記憶することを特徴とする非接触型リーダライタシステム。A non-contact type reader / writer system, wherein the identification data of the identification IC tag is stored in association with position information indicating the installation location of the loop antenna. 請求項１乃至請求項２の何れかに記載の非接触型リーダライタシステムであって、A non-contact type reader / writer system according to any one of claims 1 to 2,
前記識別用ＩＣタグのアンテナインダクタンスをループアンテナのアンテナインダクタンスよりも小さい値に設定することを特徴とする非接触型リーダライタシステム。A non-contact type reader / writer system, wherein an antenna inductance of the identification IC tag is set to a value smaller than an antenna inductance of a loop antenna. 請求項１乃至請求項３の何れかに記載の非接触型リーダライタシステムであって、A non-contact type reader / writer system according to any one of claims 1 to 3,
前記識別用ＩＣタグの設定データは、対応するループアンテナからは読み取ることができるが、他のループアンテナからは読み取ることができないことを特徴とする非接触型リーダライタシステム。A non-contact type reader / writer system characterized in that the setting data of the identification IC tag can be read from a corresponding loop antenna but cannot be read from other loop antennas. 請求項１乃至請求項４の何れかに記載の非接触型リーダライタシステムであって、A non-contact type reader / writer system according to any one of claims 1 to 4,
前記ループアンテナは金属板の上に装着され、前記識別用ＩＣタグは、金属板とループアンテナとの間に設けられることを特徴とする非接触型リーダライタシステム。The non-contact type reader / writer system, wherein the loop antenna is mounted on a metal plate, and the identification IC tag is provided between the metal plate and the loop antenna.
JP2005159259A 2005-05-31 2005-05-31 Non-contact reader / writer system Expired - Fee Related JP4825454B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005159259A JP4825454B2 (en) 2005-05-31 2005-05-31 Non-contact reader / writer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005159259A JP4825454B2 (en) 2005-05-31 2005-05-31 Non-contact reader / writer system

Publications (3)

Publication Number Publication Date
JP2006338120A JP2006338120A (en) 2006-12-14
JP2006338120A5 true JP2006338120A5 (en) 2008-05-01
JP4825454B2 JP4825454B2 (en) 2011-11-30

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ID=37558651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005159259A Expired - Fee Related JP4825454B2 (en) 2005-05-31 2005-05-31 Non-contact reader / writer system

Country Status (1)

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JP (1) JP4825454B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009001797A1 (en) * 2007-06-25 2008-12-31 B.U.G., Inc. Reader/writer system and its control method
JP5068122B2 (en) 2007-09-13 2012-11-07 インターナショナル・ビジネス・マシーンズ・コーポレーション RFID system
JP5109902B2 (en) * 2008-09-26 2012-12-26 株式会社デンソーウェーブ RFID tag reader / writer device
JP2011065284A (en) * 2009-09-15 2011-03-31 Toshiba Tec Corp Communication system, and operation verification method and operation verification program for the communication system
JP5664267B2 (en) * 2011-01-20 2015-02-04 凸版印刷株式会社 Antenna operating state determination system, logistics management system including antenna operating state determination system, and antenna operating state determination method
JP2013163579A (en) * 2012-02-13 2013-08-22 Hitachi Kokusai Denki Engineering:Kk Article management system
JP2018025990A (en) * 2016-08-10 2018-02-15 富士通フロンテック株式会社 Failure detection device for RFID tag system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101957904B (en) * 2002-01-09 2012-12-05 传感电子有限责任公司 System for detecting radio frequency identification tag
JP4673014B2 (en) * 2004-07-28 2011-04-20 日本信号株式会社 Radio wave confirmation device and article management device

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