DE602006018230D1 - RFID-Lesegerät und Datenübertragungsverfahren dafür - Google Patents

RFID-Lesegerät und Datenübertragungsverfahren dafür

Info

Publication number
DE602006018230D1
DE602006018230D1 DE602006018230T DE602006018230T DE602006018230D1 DE 602006018230 D1 DE602006018230 D1 DE 602006018230D1 DE 602006018230 T DE602006018230 T DE 602006018230T DE 602006018230 T DE602006018230 T DE 602006018230T DE 602006018230 D1 DE602006018230 D1 DE 602006018230D1
Authority
DE
Germany
Prior art keywords
data transmission
transmission method
rfid reader
method therefor
therefor
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.)
Active
Application number
DE602006018230T
Other languages
English (en)
Inventor
Yoshinori Tanaka
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE602006018230D1 publication Critical patent/DE602006018230D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • 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
    • G06K7/10—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
    • G06K7/10346—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 the antenna being of the far field type, e.g. HF types or dipoles
    • 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
    • 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
    • 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
    • G06K7/10—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.
    • G06K7/10029—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. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot
    • G06K7/10039—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. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot interrogator driven, i.e. synchronous
    • 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
    • G06K7/10—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.
    • G06K7/10069—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. the collision being resolved in the frequency domain, e.g. by hopping from one frequency to the other
    • 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
    • G06K7/10—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
    • G06K7/10326—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 the antenna being of the very-near field type, e.g. capacitive
    • 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
    • G06K7/10—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
    • G06K7/10356—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 using a plurality of antennas, e.g. configurations including means to resolve interference between the plurality of antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Near-Field Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE602006018230T 2005-08-30 2006-05-11 RFID-Lesegerät und Datenübertragungsverfahren dafür Active DE602006018230D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005248988A JP4527636B2 (ja) 2005-08-30 2005-08-30 Ｒｆｉｄ質問器及びデータ通信方法

Publications (1)

Publication Number Publication Date
DE602006018230D1 true DE602006018230D1 (de) 2010-12-30

Family

ID=37517132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006018230T Active DE602006018230D1 (de) 2005-08-30 2006-05-11 RFID-Lesegerät und Datenübertragungsverfahren dafür

Country Status (7)

Country Link
US (1) US7764164B2 (de)
EP (1) EP1760626B1 (de)
JP (1) JP4527636B2 (de)
KR (1) KR100769805B1 (de)
CN (1) CN100530224C (de)
DE (1) DE602006018230D1 (de)
TW (1) TWI333167B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100625675B1 (ko) * 2005-09-30 2006-09-18 에스케이 텔레콤주식회사 Ｒｆｉｄ 시스템에서의 적응적 이진 트리 분할 기법을이용한 복수의 태그 식별 방법 및 이를 위한 ｒｆｉｄ시스템
US8144673B2 (en) * 2006-07-07 2012-03-27 Skyhook Wireless, Inc. Method and system for employing a dedicated device for position estimation by a WLAN positioning system
JP4548394B2 (ja) * 2006-07-20 2010-09-22 株式会社デンソーウェーブ データ伝送装置
US7840686B2 (en) * 2006-10-25 2010-11-23 Research In Motion Limited Method and system for conducting communications over a network
JP2008257463A (ja) * 2007-04-04 2008-10-23 Toshiba Tec Corp データ読取装置及びデータ読取システム並びにデータ読取方式
JP2008270978A (ja) * 2007-04-17 2008-11-06 Toshiba Tec Corp 無線通信装置
EP1998468A3 (de) * 2007-05-31 2012-06-06 Broadcom Corporation RFID-Lesegerät-Architektur mit mehreren Betriebsarten
KR100886631B1 (ko) * 2007-08-20 2009-03-04 주식회사 빅텍 밀집모드를 지원하는 수동형 ｒｆｉｄ 리더
KR101407359B1 (ko) * 2007-09-07 2014-06-13 삼성전자주식회사 무선 주파수 인식 리더기 및 그것의 무선 주파수 전송 방법
KR100907212B1 (ko) * 2007-10-24 2009-07-10 주식회사 빅텍 Ｆｆｔ 알고리즘을 이용하여 밀집모드를 지원하는 수동형ｒｆｉｄ 리더
JP5024095B2 (ja) * 2008-02-08 2012-09-12 沖電気工業株式会社 無線送信装置、プログラム及び方法
JP4520516B2 (ja) 2008-04-03 2010-08-04 東芝テック株式会社 無線通信システム
EP2133711B1 (de) 2008-06-13 2013-02-27 Siemens Aktiengesellschaft Verfahren zur Abstandsmessung und Datenübertragung in einem Dauerstrich-Radarsystem
JP2011070606A (ja) * 2009-09-28 2011-04-07 Brother Industries Ltd 無線タグ通信装置
US8754783B2 (en) * 2010-10-15 2014-06-17 3M Innovative Properties Company Estimating parking space occupancy using radio-frequency identification
US9508034B2 (en) * 2011-10-05 2016-11-29 Checkpoint Systems, Inc. Multi-frequency bulk RFID tag commissioning
US9824245B2 (en) * 2013-03-14 2017-11-21 Tyco Fire & Security Gmbh Methods, systems and devices for electronic article surveillance deactivation having randomized transmission rates
JP6171629B2 (ja) * 2013-06-28 2017-08-02 ブラザー工業株式会社 画像読み取り装置
JP6242256B2 (ja) * 2014-03-17 2017-12-06 アイホン株式会社 インターホンシステム
JP6424520B2 (ja) * 2014-09-03 2018-11-21 株式会社デンソーウェーブ 無線タグ通信装置
JP2018022428A (ja) * 2016-08-05 2018-02-08 東芝テック株式会社 Ｒｆｉｄタグ読取装置およびプログラム
US10396860B2 (en) * 2017-09-29 2019-08-27 The Boeing Company System and method for automated calibration of wireless identification device location determination equipment
JP7504621B2 (ja) * 2020-02-25 2024-06-24 東芝テック株式会社 システム、情報処理装置及びプログラム
JP7478550B2 (ja) * 2020-02-25 2024-05-07 東芝テック株式会社 リーダ

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1057779A (en) * 1913-02-10 1913-04-01 Francis C Bates Device for securing railroad-rails to ties.
US3816708A (en) * 1973-05-25 1974-06-11 Proximity Devices Electronic recognition and identification system
US4538138A (en) * 1982-12-17 1985-08-27 American District Telegraph Company Integrated security system having a multiprogrammed controller
JPH0738741B2 (ja) 1992-08-28 1995-04-26 日本電気株式会社 移動通信システムのチャネル割当方式
US5804810A (en) 1996-06-26 1998-09-08 Par Government Systems Corporation Communicating with electronic tags
US6212401B1 (en) * 1996-12-24 2001-04-03 Intermec Corporation Data acquisition using telephone connection
JP2917955B2 (ja) * 1997-02-28 1999-07-12 日本電気株式会社 移動体通信ネットワーク
JPH10293824A (ja) * 1997-04-18 1998-11-04 Omron Corp 識別システム及びデータ読取装置
US6087956A (en) * 1997-09-19 2000-07-11 Helferich; Richard J. Paging transceivers and methods for selectively erasing information
JP3390784B2 (ja) 1998-08-31 2003-03-31 Ｋｄｄｉ株式会社 無線通信システムにおけるダイナミックチャネル選択方法およびその選択方法を用いた基地局の無線送受信装置
US6377203B1 (en) 2000-02-01 2002-04-23 3M Innovative Properties Company Collision arbitration method and apparatus for reading multiple radio frequency identification tags
JP3931568B2 (ja) * 2000-02-17 2007-06-20 サクサ株式会社 非接触ｉｃカードリーダ
EP1244049B1 (de) 2001-03-23 2008-12-31 EM Microelectronic-Marin SA Drathloses Kommunikationssystem zwischen mehreren Transceivern und Transpondern
US20040046642A1 (en) 2002-09-05 2004-03-11 Honeywell International Inc. Protocol for addressing groups of RFID tags
JP2004159250A (ja) * 2002-11-08 2004-06-03 Nippon Signal Co Ltd:The トランスポンダ
JP4109141B2 (ja) * 2003-02-28 2008-07-02 東芝テック株式会社 無線タグ質問器の送信方法及び無線タグ質問器システム
US7176797B2 (en) * 2003-10-31 2007-02-13 Li-Cheng Richard Zai Method and system of using active RFID tags to provide a reliable and secure RFID system
US6998978B2 (en) * 2004-04-29 2006-02-14 International Business Machines Corporation Method and apparatus for responding to medical alerts
US8212654B2 (en) 2005-05-31 2012-07-03 Samsung Electronics Co., Ltd. Channel selection method for reading tag information, tag selection apparatus of radio frequency identification (RFID) reader, and RFID reader
KR101160894B1 (ko) 2005-05-31 2012-07-03 삼성전자주식회사 태그정보를 읽기 위한 채널선택방법, 이를 적용한ｒｆｉｄ리더의 채널선택장치 및 ｒｆｉｄ리더

Also Published As

Publication number Publication date
CN100530224C (zh) 2009-08-19
US7764164B2 (en) 2010-07-27
CN1924900A (zh) 2007-03-07
KR20070025947A (ko) 2007-03-08
US20070046436A1 (en) 2007-03-01
EP1760626A2 (de) 2007-03-07
EP1760626B1 (de) 2010-11-17
JP2007067621A (ja) 2007-03-15
TW200709059A (en) 2007-03-01
TWI333167B (en) 2010-11-11
KR100769805B1 (ko) 2007-10-23
JP4527636B2 (ja) 2010-08-18
EP1760626A3 (de) 2007-10-17

Similar Documents

Publication Publication Date Title
DE602006018230D1 (de) RFID-Lesegerät und Datenübertragungsverfahren dafür
DE602006017939D1 (de) Lese-/Schreibgerät und Kommunikationsverfahren dafür
DE602007006360D1 (de) Optisches Kommunikationssystem, optisches Lesegerät und Informationsleseverfahren
DE602005018843D1 (de) RFID-Etikett
DE602006008422D1 (de) RFID-Leser/-Schreiber
EP1859634A4 (de) System und verfahren zum betrieb eines rfid-lesegerätes
EP1943745A4 (de) Rfid-leser und rfid-system
DE602006009214D1 (de) RFID-Strichcode und RFID-Strichcodelesesystem
DE602005009957D1 (de) Rfid-einrichtung und herstellungsverfahren
GB2442886B (en) Data retrieval tags
DE602006016547D1 (de) RFID-Leserarchitektur
DE602005009950D1 (de) RFID-Etikett und Herstellungsverfahren dafür
EP1908032A4 (de) Halbaktives rfid-etikett und diesbezügliche prozesse
DE602005017094D1 (de) Informationsübertragungssystem und -verfahren
GB0519453D0 (en) RFID tag
EP1942435A4 (de) Informationsverarbeitungseinrichtung und verfahren dafür
DE602007008650D1 (de) RFID-Lesegerät
DE602006009609D1 (de) RFID-Leser und RFID-System
DE602006005973D1 (de) Drahtloskommunikationsvorrichtung und Informationsverarbeitungmethode
DE602006001777D1 (de) RFID-Lesegerät, RFID-Etikett und Verfahren zur RFID-Etikettenidentifizierung
TWI341495B (en) Rfid tags, rfid electronic devices and related methods for theft-prevention and data transmission
DE602006016930D1 (de) Informationsverarbeitungseinrichtung und informationsverarbeitungsverfahren
DE602005014702D1 (de) RFID-Etikett
DE602005005038D1 (de) Kontaktlose karte
DE602007013156D1 (de) Kartenleser