JP5065385B2 - トランスポンダおよび前記トランスポンダを有するシステム - Google Patents
トランスポンダおよび前記トランスポンダを有するシステム Download PDFInfo
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- JP5065385B2 JP5065385B2 JP2009514720A JP2009514720A JP5065385B2 JP 5065385 B2 JP5065385 B2 JP 5065385B2 JP 2009514720 A JP2009514720 A JP 2009514720A JP 2009514720 A JP2009514720 A JP 2009514720A JP 5065385 B2 JP5065385 B2 JP 5065385B2
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- transponder
- reader
- rfid
- dipole antenna
- coil
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- 238000000034 method Methods 0.000 claims description 19
- 230000004044 response Effects 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 5
- 230000008901 benefit Effects 0.000 description 15
- 238000003860 storage Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 10
- 238000004891 communication Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003190 augmentative effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
-
- 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
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computer Networks & Wireless Communication (AREA)
- Near-Field Transmission Systems (AREA)
Description
Claims (10)
- トランスポンダおよび前記トランスポンダを包囲する配線ループを有するシステムであって、
前記トランスポンダは、複数のコイル、ダイポールアンテナ、および、前記コイルおよび前記ダイポールアンテナに接続されたチップを有し、
前記コイルは前記ダイポールアンテナおよび前記チップを包囲し、
前記配線ループは、前記配線ループ中に交流電流が流れると前記コイルに磁界を生じさせるように構成され、
前記コイルは前記磁界からエネルギーを受取り、受取ったエネルギーを前記チップに伝送するよう構成され、
前記ダイポールアンテナはリーダに出力信号を伝送し、前記リーダから入力信号を受信するよう構成されている、
システム。 - 前記受取ったエネルギーは、前記トランスポンダがリーダからの入力信号を受信し、この入力信号に含まれるデータを処理し、ダイポールアンテナからリーダに応答信号を送信するに足るパワーである、請求項1に記載のシステム。
- 前記受取ったエネルギーは、前記トランスポンダが30メートル離れたリーダからの入力信号を受信し、この入力信号に含まれるデータを処理し、ダイポールアンテナから30メートル離れたリーダに応答信号を送信するに足るパワーである、請求項2に記載のシステム。
- 前記トランスポンダはRFIDタグであり、前記リーダはRFIDリーダである、請求項1に記載のシステム。
- 前記RFIDタグは、前記コイルに前記磁場が存在しない場合は受動RFIDであり、前記コイルに前記磁場が存在する場合は能動RFIDである、請求項4に記載のシステム。
- 前記配線ループに接続されたAC発電機を更に有する、請求項1に記載のシステム。
- 複数のコイル、ダイポールアンテナ、および、前記コイルおよび前記ダイポールアンテナに接続されたチップを有するトランスポンダであり、
前記コイルは前記ダイポールアンテナおよび前記チップを包囲し、
前記コイルは磁界からエネルギーを受取り、受取ったエネルギーを前記チップに伝送するよう構成され、
前記磁界は前記トランスポンダを包囲する配線ループ中の交流電流により発生したものであり、
前記ダイポールアンテナはリーダに出力信号を伝送し、前記リーダから入力信号を受信するよう構成されている、
トランスポンダ。 - 前記受取ったエネルギーは、前記トランスポンダがリーダからの入力信号を受信し、この入力信号に含まれるデータを処理し、ダイポールアンテナからリーダに応答信号を送信するに足るパワーである、請求項7に記載のトランスポンダ。
- 前記受取ったエネルギーは、前記トランスポンダが30メートル離れたリーダからの入力信号を受信し、この入力信号に含まれるデータを処理し、ダイポールアンテナから30メートル離れたリーダに応答信号を送信するに足るパワーである、請求項8に記載のトランスポンダ。
- 前記トランスポンダはRFIDタグであり、前記リーダはRFIDリーダである、請求項7にトランスポンダ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06300591.2 | 2006-06-14 | ||
EP06300591 | 2006-06-14 | ||
PCT/EP2007/053578 WO2007144216A1 (en) | 2006-06-14 | 2007-04-12 | A method and system for reading a transponder |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009540444A JP2009540444A (ja) | 2009-11-19 |
JP5065385B2 true JP5065385B2 (ja) | 2012-10-31 |
Family
ID=38226630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009514720A Active JP5065385B2 (ja) | 2006-06-14 | 2007-04-12 | トランスポンダおよび前記トランスポンダを有するシステム |
Country Status (5)
Country | Link |
---|---|
US (1) | US7932642B2 (ja) |
EP (1) | EP2036000B1 (ja) |
JP (1) | JP5065385B2 (ja) |
CN (1) | CN101454787B (ja) |
WO (1) | WO2007144216A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2777596C (en) * | 2009-10-13 | 2018-05-29 | Cynetic Designs Ltd. | An inductively coupled power and data transmission system |
US9256773B2 (en) * | 2011-07-27 | 2016-02-09 | Féinics Amatech Teoranta | Capacitive coupling of an RFID tag with a touch screen device acting as a reader |
US20150076238A1 (en) * | 2012-04-19 | 2015-03-19 | Smartrac Ip B.V. | Integrated loop structure for radio frequency identification |
EP3290948B1 (de) * | 2016-08-31 | 2020-03-25 | Siemens Aktiengesellschaft | Positionserfassungssensor und -system |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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US3859624A (en) | 1972-09-05 | 1975-01-07 | Thomas A Kriofsky | Inductively coupled transmitter-responder arrangement |
JP3632110B2 (ja) | 1995-05-15 | 2005-03-23 | 総合計画工業株式会社 | コード認識装置 |
FR2741978B1 (fr) | 1995-12-01 | 1998-01-23 | Pierre Raimbault | Circuit d'alimentation et de modulation pour une etiquette interrogeable a distance |
US5689238A (en) | 1996-03-08 | 1997-11-18 | Lucent Technologies, Inc. | Object locator system and methods therefor |
JPH10261053A (ja) * | 1997-03-18 | 1998-09-29 | Toshiba Corp | 無線カードアダプタ |
AU2001245521A1 (en) | 2000-03-08 | 2001-09-17 | Motorola, Inc. | Electrostatic and electromagnetic communication systems and combinations thereof |
AU2001275117A1 (en) | 2000-06-06 | 2001-12-17 | Battelle Memorial Institute | Remote communication system and method |
FI111881B (fi) | 2000-06-06 | 2003-09-30 | Rafsec Oy | Älykorttiraina ja menetelmä sen valmistamiseksi |
US7017822B2 (en) * | 2001-02-15 | 2006-03-28 | Integral Technologies, Inc. | Low cost RFID antenna manufactured from conductive loaded resin-based materials |
BR0210166A (pt) * | 2001-06-05 | 2004-08-24 | 3M Innovative Properties Co | Métodos para minimizar interações entre etiquetas de rfid, para interrogar uma área de armazenamento, para eleger itens etiquetados de rfid e etiquetas de rfid, para usar um sistema de interrogação de rfid, para associar itens, para usar um leitor de rfid, para verificar itens, para transferir um grupo de arquivos, para prover notificação que um item etiquetado de rfid foi interrogado e para operar um computador, guia para posicionar etiquetas de rfid, pasta de arquivo, sistemas de eleição de rfid, de rastreamento, de administração de itens, de identificação por radiofrequência e de recipiente, programa de software, software e instalação médica ou legal |
RU2004124049A (ru) * | 2002-01-09 | 2005-03-27 | Мидвествако Корпорейшн (Us) | Интеллектуальная станция с множеством антенн радиочастотного диапазона, система и способ инвентаризационного контроля с ее использованием |
GB2395613B (en) | 2002-11-21 | 2006-09-06 | Hewlett Packard Co | Memory tag,read/write device and method of operating a memory tag |
JP4854914B2 (ja) * | 2003-03-03 | 2012-01-18 | 凸版印刷株式会社 | Icカード及びその情報表示方法 |
JP4107182B2 (ja) | 2003-06-26 | 2008-06-25 | 松下電器産業株式会社 | 非接触idタグ識別装置 |
JP4390600B2 (ja) * | 2004-03-16 | 2009-12-24 | 東京特殊電線株式会社 | 無線タグ、送受信装置および管理装置 |
JP2006004683A (ja) * | 2004-06-16 | 2006-01-05 | Showa Electric Wire & Cable Co Ltd | 識別情報付きケーブルとケーブル送電監視装置 |
US7689195B2 (en) * | 2005-02-22 | 2010-03-30 | Broadcom Corporation | Multi-protocol radio frequency identification transponder tranceiver |
-
2007
- 2007-04-12 WO PCT/EP2007/053578 patent/WO2007144216A1/en active Application Filing
- 2007-04-12 EP EP07728045A patent/EP2036000B1/en active Active
- 2007-04-12 CN CN2007800189153A patent/CN101454787B/zh active Active
- 2007-04-12 US US12/303,386 patent/US7932642B2/en active Active
- 2007-04-12 JP JP2009514720A patent/JP5065385B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2007144216A1 (en) | 2007-12-21 |
US7932642B2 (en) | 2011-04-26 |
CN101454787A (zh) | 2009-06-10 |
US20090189457A1 (en) | 2009-07-30 |
CN101454787B (zh) | 2012-08-15 |
JP2009540444A (ja) | 2009-11-19 |
EP2036000A1 (en) | 2009-03-18 |
EP2036000B1 (en) | 2012-07-11 |
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