JP4667397B2 - 通信装置および通信方法 - Google Patents
通信装置および通信方法 Download PDFInfo
- Publication number
- JP4667397B2 JP4667397B2 JP2006552820A JP2006552820A JP4667397B2 JP 4667397 B2 JP4667397 B2 JP 4667397B2 JP 2006552820 A JP2006552820 A JP 2006552820A JP 2006552820 A JP2006552820 A JP 2006552820A JP 4667397 B2 JP4667397 B2 JP 4667397B2
- Authority
- JP
- Japan
- Prior art keywords
- rfid tag
- communication
- distance
- metal body
- radio wave
- 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.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07771—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card the record carrier comprising means for minimising adverse effects on the data communication capability of the record carrier, e.g. minimising Eddy currents induced in a proximate metal or otherwise electromagnetically interfering object
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
-
- 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
- G06K7/10158—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 methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field
- G06K7/10178—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 methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field including auxiliary means for focusing, repeating or boosting the electromagnetic interrogation field
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- General Health & Medical Sciences (AREA)
- Near-Field Transmission Systems (AREA)
Description
11,21,31 RFIDタグ
12 絶縁体
13,20a,20b,32 金属板
14 距離調節用ねじ
15 ばね
16a〜16c 取替用金属板
22a〜22e,23a〜23e リーダ・ライタ
33 スペーサー
Claims (7)
- 所定の装置との間で電波通信をおこなうRFIDタグを備えた通信装置であって、
金属体と、
前記RFIDタグと金属体との間の距離を調節可能とする距離調節手段と、
を備え、
前記金属体は他の金属体と交換可能であって、前記距離調節手段は、前記金属体が他の金属体と交換された場合に、交換された金属体と前記RFIDタグとの間の距離を調節可能とすることを特徴とする通信装置。 - 前記距離調節手段は、ねじであり、前記RFIDタグと金属体との間の距離をねじの締め加減により調節可能とすることを特徴とする請求項1に記載の通信装置。
- 前記距離調節手段は、前記RFIDタグと金属体とを接触させることにより、RFIDタグの通信機能を無効化することを特徴とする請求項1または2に記載の通信装置。
- 前記距離調節手段は、非金属体であり、前記RFIDタグと金属体とを一定の距離を離して固定することによりRFIDタグと金属体との間の距離を調節可能とすることを特徴とする請求項1に記載の通信装置。
- 前記交換可能な他の金属体として、幅の異なる金属体を用いることを特徴とする請求項1に記載の通信装置。
- RFIDタグが所定の装置との間で電波通信をおこなう通信方法であって、
前記RFIDタグと、幅の異なる他の金属体と交換可能である金属体との間の距離を調節可能とする調節部を用いて前記距離の調節をおこなった後、前記RFIDタグが所定の装置との間で電波通信を実行すること、
を特徴とする通信方法。 - 前記金属体を交換して電波通信の指向性の調整を行うことを特徴とする請求項6に記載の通信方法。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2005/000476 WO2006075398A1 (ja) | 2005-01-17 | 2005-01-17 | 通信装置および通信方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2006075398A1 JPWO2006075398A1 (ja) | 2008-06-12 |
| JP4667397B2 true JP4667397B2 (ja) | 2011-04-13 |
Family
ID=36677434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006552820A Expired - Fee Related JP4667397B2 (ja) | 2005-01-17 | 2005-01-17 | 通信装置および通信方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7482934B2 (ja) |
| JP (1) | JP4667397B2 (ja) |
| WO (1) | WO2006075398A1 (ja) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015506003A (ja) * | 2011-11-10 | 2015-02-26 | エーエムビー アイ.ティー.ホールディング ビーブイ | タグアセンブリ、タグ構造体及びスポーツ用ビブ |
| US9706344B2 (en) | 2015-10-02 | 2017-07-11 | Kabushiki Kaisha Toshiba | Data update and transmission of updated data by an information processing apparatus with a storage apparatus having a wireless communication function |
| US9813096B2 (en) | 2016-02-09 | 2017-11-07 | Toshiba Memory Corporation | Playback of visual or audio content related to a captured image |
| US10063286B2 (en) | 2015-10-02 | 2018-08-28 | Toshiba Memory Corporation | Electronic device that assists wireless communication by a memory card inserted in a slot thereof |
| US10175901B2 (en) | 2017-03-24 | 2019-01-08 | Toshiba Memory Corporation | Storage apparatus including nonvolatile memory |
| US10719457B2 (en) | 2015-09-30 | 2020-07-21 | Toshiba Memory Corporation | Storage device having a wireless communication function |
| US10838663B2 (en) | 2017-08-29 | 2020-11-17 | Toshiba Memory Corporation | Memory device including non-volatile memory and method of managing data thereof |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101416203B (zh) * | 2006-04-03 | 2012-05-09 | 环球娱乐株式会社 | 无线ic标签 |
| WO2009022403A1 (ja) * | 2007-08-13 | 2009-02-19 | Fujitsu Limited | スイッチ機能付きタグ、タグ管理装置、タグ管理プログラム及び方法 |
| JP2009093339A (ja) * | 2007-10-05 | 2009-04-30 | Fujitsu Ltd | Rfidタグ |
| JP4618459B2 (ja) * | 2008-09-05 | 2011-01-26 | オムロン株式会社 | Rfidタグ、rfidタグセット及びrfidシステム |
| US20100314454A1 (en) * | 2009-06-15 | 2010-12-16 | Tc License Ltd. | Configurable external rfid tag |
| US9147145B2 (en) * | 2011-05-31 | 2015-09-29 | United Technologies Corporation | RFID tag system |
| JP2016045616A (ja) * | 2014-08-21 | 2016-04-04 | Necプラットフォームズ株式会社 | 筐体開閉検出システム、開閉検出装置、開閉検出方法およびプログラム |
| SE542229C2 (en) * | 2018-07-02 | 2020-03-17 | Stora Enso Oyj | A metal container comprising a uhf rfid tag |
| CN117043628A (zh) * | 2021-03-30 | 2023-11-10 | 谷歌有限责任公司 | 定位和健康监测 |
| US12400100B2 (en) | 2022-11-17 | 2025-08-26 | Hid Global Corp. | On-metal RFID tag |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08125435A (ja) * | 1994-10-25 | 1996-05-17 | Anritsu Corp | パーソナル通信基地局装置のアンテナ |
| JPH08263609A (ja) * | 1995-03-22 | 1996-10-11 | Otec Denshi Kk | 非接触カードリーダ |
| JP2001044747A (ja) * | 1999-07-27 | 2001-02-16 | Nec Corp | 非接触型icカードのリードライト装置 |
| JP2002207980A (ja) * | 2001-01-09 | 2002-07-26 | Denso Corp | 金属貼付用idタグ |
| JP2003198422A (ja) * | 2001-12-27 | 2003-07-11 | Kobayashi Kirokushi Co Ltd | コンテナ用rfidタグの交信距離延長方法 |
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| US4495503A (en) * | 1982-02-19 | 1985-01-22 | Morman William H | Slow wave antenna |
| US5489914A (en) * | 1994-07-26 | 1996-02-06 | Breed; Gary A. | Method of constructing multiple-frequency dipole or monopole antenna elements using closely-coupled resonators |
| US7002475B2 (en) * | 1997-12-31 | 2006-02-21 | Intermec Ip Corp. | Combination radio frequency identification transponder (RFID tag) and magnetic electronic article surveillance (EAS) tag |
| US6028564A (en) * | 1997-01-29 | 2000-02-22 | Intermec Ip Corp. | Wire antenna with optimized impedance for connecting to a circuit |
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| GB9821046D0 (en) | 1998-09-28 | 1998-11-18 | Whitesmith Howard W | Detection system |
| JP3581791B2 (ja) | 1998-10-05 | 2004-10-27 | 東芝情報システム株式会社 | 物品管理システム、無線タグ、物品管理棚 |
| US6046703A (en) * | 1998-11-10 | 2000-04-04 | Nutex Communication Corp. | Compact wireless transceiver board with directional printed circuit antenna |
| JP2001116583A (ja) | 1999-10-20 | 2001-04-27 | Fuji Xerox Co Ltd | 目的地案内システム |
| US7005968B1 (en) | 2000-06-07 | 2006-02-28 | Symbol Technologies, Inc. | Wireless locating and tracking systems |
| JP2002022825A (ja) | 2000-07-04 | 2002-01-23 | Lintec Corp | 空間内物体管理システム |
| JP5370797B2 (ja) | 2001-09-21 | 2013-12-18 | 新日鐵住金株式会社 | クレーンの位置検出システム |
| WO2003036760A1 (fr) * | 2001-10-22 | 2003-05-01 | Sumida Corporation | Bobine d'antenne et antenne de transmission |
| JP2003263262A (ja) | 2001-12-27 | 2003-09-19 | S & M Consultant:Kk | コンピュータの遠隔操作用送受信器及び被遠隔操作機能を有するコンピュータ並びにコンピュータの遠隔操作方法 |
| US7084769B2 (en) * | 2002-01-09 | 2006-08-01 | Vue Technology, Inc. | Intelligent station using multiple RF antennae and inventory control system and method incorporating same |
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2005
- 2005-01-17 JP JP2006552820A patent/JP4667397B2/ja not_active Expired - Fee Related
- 2005-01-17 WO PCT/JP2005/000476 patent/WO2006075398A1/ja not_active Ceased
-
2007
- 2007-07-17 US US11/778,848 patent/US7482934B2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH08125435A (ja) * | 1994-10-25 | 1996-05-17 | Anritsu Corp | パーソナル通信基地局装置のアンテナ |
| JPH08263609A (ja) * | 1995-03-22 | 1996-10-11 | Otec Denshi Kk | 非接触カードリーダ |
| JP2001044747A (ja) * | 1999-07-27 | 2001-02-16 | Nec Corp | 非接触型icカードのリードライト装置 |
| JP2002207980A (ja) * | 2001-01-09 | 2002-07-26 | Denso Corp | 金属貼付用idタグ |
| JP2003198422A (ja) * | 2001-12-27 | 2003-07-11 | Kobayashi Kirokushi Co Ltd | コンテナ用rfidタグの交信距離延長方法 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015506003A (ja) * | 2011-11-10 | 2015-02-26 | エーエムビー アイ.ティー.ホールディング ビーブイ | タグアセンブリ、タグ構造体及びスポーツ用ビブ |
| US10719457B2 (en) | 2015-09-30 | 2020-07-21 | Toshiba Memory Corporation | Storage device having a wireless communication function |
| US11327906B2 (en) | 2015-09-30 | 2022-05-10 | Kioxia Corporation | Storage device having a wireless communication function |
| US9706344B2 (en) | 2015-10-02 | 2017-07-11 | Kabushiki Kaisha Toshiba | Data update and transmission of updated data by an information processing apparatus with a storage apparatus having a wireless communication function |
| US10063286B2 (en) | 2015-10-02 | 2018-08-28 | Toshiba Memory Corporation | Electronic device that assists wireless communication by a memory card inserted in a slot thereof |
| US10326498B2 (en) | 2015-10-02 | 2019-06-18 | Toshiba Memory Corporation | Electronic device that assists wireless communication by a memory card inserted in a slot thereof |
| US9813096B2 (en) | 2016-02-09 | 2017-11-07 | Toshiba Memory Corporation | Playback of visual or audio content related to a captured image |
| US10175901B2 (en) | 2017-03-24 | 2019-01-08 | Toshiba Memory Corporation | Storage apparatus including nonvolatile memory |
| US10552065B2 (en) | 2017-03-24 | 2020-02-04 | Toshiba Memory Corporation | Storage apparatus including nonvolatile memory |
| US11132132B2 (en) | 2017-03-24 | 2021-09-28 | Kioxia Corporation | Storage apparatus including nonvolatile memory |
| US10838663B2 (en) | 2017-08-29 | 2020-11-17 | Toshiba Memory Corporation | Memory device including non-volatile memory and method of managing data thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2006075398A1 (ja) | 2008-06-12 |
| WO2006075398A1 (ja) | 2006-07-20 |
| US20080018428A1 (en) | 2008-01-24 |
| US7482934B2 (en) | 2009-01-27 |
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