ATE510358T1 - Verfahren zum mehrfachen lesen einer mehrzahl von identifizierungen - Google Patents

Verfahren zum mehrfachen lesen einer mehrzahl von identifizierungen

Info

Publication number
ATE510358T1
ATE510358T1 AT03741191T AT03741191T ATE510358T1 AT E510358 T1 ATE510358 T1 AT E510358T1 AT 03741191 T AT03741191 T AT 03741191T AT 03741191 T AT03741191 T AT 03741191T AT E510358 T1 ATE510358 T1 AT E510358T1
Authority
AT
Austria
Prior art keywords
read
response
updated
read range
reading
Prior art date
Application number
AT03741191T
Other languages
English (en)
Inventor
Takashi Tanaka
Sachihiko Kobori
Hidesuke Okada
Original Assignee
Lsi Japan Co 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 Lsi Japan Co Ltd filed Critical Lsi Japan Co Ltd
Application granted granted Critical
Publication of ATE510358T1 publication Critical patent/ATE510358T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 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
    • G06K7/10019—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Near-Field Transmission Systems (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Mobile Radio Communication Systems (AREA)
AT03741191T 2002-07-04 2003-07-03 Verfahren zum mehrfachen lesen einer mehrzahl von identifizierungen ATE510358T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002195565A JP3672895B2 (ja) 2002-07-04 2002-07-04 複数ｉｄのマルチリード方法
PCT/JP2003/008504 WO2004006457A1 (ja) 2002-07-04 2003-07-03 複数ｉｄのマルチリード方法

Publications (1)

Publication Number Publication Date
ATE510358T1 true ATE510358T1 (de) 2011-06-15

Family

ID=30112341

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03741191T ATE510358T1 (de) 2002-07-04 2003-07-03 Verfahren zum mehrfachen lesen einer mehrzahl von identifizierungen

Country Status (6)

Country Link
US (1) US7429912B2 (de)
EP (1) EP1530298B1 (de)
JP (1) JP3672895B2 (de)
KR (1) KR100910949B1 (de)
AT (1) ATE510358T1 (de)
WO (1) WO2004006457A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004114239A2 (en) 2003-06-13 2004-12-29 Wildseed Ltd. Emulated radio frequency identification
JP2005148858A (ja) * 2003-11-11 2005-06-09 Canon Inc 動作パラメータ決定装置および方法、ならびに音声合成装置
WO2005069499A1 (ja) 2004-01-13 2005-07-28 Lsi Japan Co., Ltd. Ｉｃタグのロケーション認識装置および方法
US7880589B2 (en) * 2004-02-06 2011-02-01 Battelle Memorial Institute Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture
JP4870073B2 (ja) * 2004-06-24 2012-02-08 エヌエックスピー ビー ヴィ 物体を発見する方法、読取装置、およびシステム
JP4550059B2 (ja) * 2004-07-29 2010-09-22 三菱電機株式会社 無線タグ読取システム、無線タグ読取装置および無線タグ
JP4861002B2 (ja) * 2005-01-03 2012-01-25 三星電子株式会社 固有識別子を利用した通信衝突防止プロトコル
KR101059872B1 (ko) 2005-01-03 2011-08-29 삼성전자주식회사 고유 식별자를 이용한 통신충돌방지 프로토콜
JP5027398B2 (ja) 2005-09-27 2012-09-19 ルネサスエレクトロニクス株式会社 Ｉｃタグ識別方法
EP1850267B1 (de) * 2006-04-28 2011-11-30 Semiconductor Energy Laboratory Co., Ltd. Halbleiterbauelement und Positionsdetektionsverfahren unter Verwendung eines Halbleiterbauelements
JP2008084245A (ja) * 2006-09-29 2008-04-10 Hitachi Ltd 識別子を持った電子デバイスシステム
MD3880C2 (ro) * 2008-01-18 2009-11-30 Еужениу ЛАПТЕДУЛЧЕ Rucsac multifuncţional
KR101268574B1 (ko) * 2009-11-03 2013-05-28 한국전자통신연구원 태그 위치 추정 방법
CN104065400B (zh) * 2013-09-29 2016-08-10 上海飞聚微电子有限公司 一种rfid芯片的读计数方法及其装置
EP3249584B1 (de) * 2016-05-26 2019-07-10 Farsens, S.L. Rfid-etikett und verfahren zur überwachung der dienstqualität eines rfid-etiketts
EP4703965A1 (de) * 2024-08-30 2026-03-04 Siemens Aktiengesellschaft Rfid-verfahren, rfid-vorrichtung zum durchführen des rfid-verfahrens sowie computerprogramm-produkt zum durchführen eines teils des rfid-verfahrens

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285419B1 (de) * 1987-03-31 1994-08-24 Identec Limited Zugangskontrolleinrichtung
US5266925A (en) * 1991-09-30 1993-11-30 Westinghouse Electric Corp. Electronic identification tag interrogation method
US5489908A (en) * 1994-07-27 1996-02-06 Texas Instruments Deutschland Gmbh Apparatus and method for identifying multiple transponders
FR2741979B1 (fr) * 1995-12-01 1998-01-23 Raimbault Pierre Procede d'interrogation a distance d'etiquettes station et etiquette pour sa mise en oeuvre
JPH09223201A (ja) 1996-02-19 1997-08-26 Citizen Watch Co Ltd Ｉｄコード照合方式
KR19980024746A (ko) * 1996-09-19 1998-07-06 윌리엄 비. 켐플러 복수의 스테이션의 목록 작성 방법
US6072801A (en) * 1998-02-19 2000-06-06 Micron Technology, Inc. Method of addressing messages, method of establishing wireless communications, and communications system
JP3882377B2 (ja) 1999-03-03 2007-02-14 オムロン株式会社 通信システム
GB2353436B (en) * 1999-07-14 2003-08-13 Canon Kk Tag interrogation system
DE19949572B4 (de) 1999-10-14 2006-02-16 Texas Instruments Deutschland Gmbh Verfahren zum Identifizieren mehrerer Transponder
US6486769B1 (en) * 1999-12-22 2002-11-26 Intermec Ip Corp. Method and system for automatic adjustment and diagnosis of radio frequency identification systems using programmable checktags
JP2003168997A (ja) 2001-11-30 2003-06-13 Lsi Japan Kk 非接触ｉｄタグのマルチリード方法

Also Published As

Publication number Publication date
EP1530298A4 (de) 2009-12-02
EP1530298B1 (de) 2011-05-18
JP3672895B2 (ja) 2005-07-20
KR100910949B1 (ko) 2009-08-05
KR20050016658A (ko) 2005-02-21
US7429912B2 (en) 2008-09-30
WO2004006457A1 (ja) 2004-01-15
JP2004038621A (ja) 2004-02-05
EP1530298A1 (de) 2005-05-11
US20060017544A1 (en) 2006-01-26

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