DE60034697D1 - Sich an wechselnde umgebungen anpassendes transpondersystem - Google Patents

Sich an wechselnde umgebungen anpassendes transpondersystem

Info

Publication number
DE60034697D1
DE60034697D1 DE60034697T DE60034697T DE60034697D1 DE 60034697 D1 DE60034697 D1 DE 60034697D1 DE 60034697 T DE60034697 T DE 60034697T DE 60034697 T DE60034697 T DE 60034697T DE 60034697 D1 DE60034697 D1 DE 60034697D1
Authority
DE
Germany
Prior art keywords
transponder
transpondersystem
changing environments
signals
devices
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 - Lifetime
Application number
DE60034697T
Other languages
English (en)
Other versions
DE60034697T2 (de
Inventor
Francois Vacherand
Elisabeth Crochon
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE60034697D1 publication Critical patent/DE60034697D1/de
Publication of DE60034697T2 publication Critical patent/DE60034697T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Near-Field Transmission Systems (AREA)
DE60034697T 1999-11-08 2000-11-07 Sich an wechselnde umgebungen anpassendes transpondersystem Expired - Lifetime DE60034697T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9913983 1999-11-08
FR9913983A FR2800894B1 (fr) 1999-11-08 1999-11-08 Procede et systeme d'echange d'informations entre un dispositif interrogateur et des dispositifs repondeurs tenant compte du niveau de bruit environnant
PCT/FR2000/003092 WO2001035320A1 (fr) 1999-11-08 2000-11-07 Systeme de transpondeurs tenant compte du niveau de bruit environnant

Publications (2)

Publication Number Publication Date
DE60034697D1 true DE60034697D1 (de) 2007-06-14
DE60034697T2 DE60034697T2 (de) 2008-01-17

Family

ID=9551841

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60034697T Expired - Lifetime DE60034697T2 (de) 1999-11-08 2000-11-07 Sich an wechselnde umgebungen anpassendes transpondersystem

Country Status (6)

Country Link
US (1) US7369036B1 (de)
EP (1) EP1228478B1 (de)
AT (1) ATE361501T1 (de)
DE (1) DE60034697T2 (de)
FR (1) FR2800894B1 (de)
WO (1) WO2001035320A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7398054B2 (en) 2003-08-29 2008-07-08 Zih Corp. Spatially selective UHF near field microstrip coupler device and RFID systems using device
JP4337619B2 (ja) * 2004-04-28 2009-09-30 株式会社デンソーウェーブ サポートシステム
US8596532B2 (en) 2004-06-10 2013-12-03 Zih Corp. Apparatus and method for communicating with an RFID transponder
FR2875975B1 (fr) * 2004-09-27 2009-05-15 Commissariat Energie Atomique Dispositif sans contact de prorection de la vie privee
US20070109129A1 (en) 2005-05-24 2007-05-17 Sundstrom Kurt E Rfid reader systems detecting pilot tone
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
US8078103B2 (en) 2005-10-31 2011-12-13 Zih Corp. Multi-element RFID coupler
US7936252B2 (en) 2005-12-07 2011-05-03 Zih Corp. Adaptive control for improved RFID transponder read and write performance
US20080048833A1 (en) * 2006-01-12 2008-02-28 Oliver Ronald A Rfid reader system aided by rf power of measurement
US7592918B2 (en) * 2006-02-21 2009-09-22 Karr Lawrence J Electronic fence mode alert system and method
US7586410B2 (en) 2006-03-09 2009-09-08 Zih Corp. RFID UHF stripline coupler
US7818336B1 (en) 2006-08-30 2010-10-19 Qurio Holdings, Inc. Methods, systems, and products for searching social networks
US20080117050A1 (en) * 2006-11-22 2008-05-22 Industrial Technology Research Institute Wireless radio frequency identification system and method for controlling the active radio frequency identification tag
US7839287B2 (en) 2007-03-30 2010-11-23 Zih Corp. Near-field miniature coupler
US9013277B2 (en) * 2007-12-11 2015-04-21 Nxp B.V. Method of allocating digital data coming from transponders and a reader thereto
US9108434B2 (en) 2007-12-18 2015-08-18 Zih Corp. RFID near-field antenna and associated systems
JP2012194696A (ja) * 2011-03-15 2012-10-11 Omron Corp Ｒｆｉｄリーダライタ、ｒｆｉｄシステムおよび通信方法
JP2015121939A (ja) 2013-12-24 2015-07-02 オムロン株式会社 Ｒｆｉｄリーダライタおよび診断処理プログラム
US10032364B2 (en) * 2014-05-15 2018-07-24 Savant Systems, Llc Standalone wireless lighting application

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119141B (en) * 1982-04-21 1985-11-20 Mastiff Security Syst Ltd Transmitter token
IL82561A (en) * 1986-05-27 1991-12-15 Fairchild Weston Systems Inc Secure communication system for multiple remote units
FR2677135B1 (fr) 1991-05-28 1997-09-12 Commissariat Energie Atomique Systeme d'identification automatique d'objets ou d'individus par interrogation a distance
US5365551A (en) * 1992-12-15 1994-11-15 Micron Technology, Inc. Data communication transceiver using identification protocol
US6249212B1 (en) * 1994-10-05 2001-06-19 Avid Marketing, Inc. Universal electronic identification tag
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
US5940006A (en) * 1995-12-12 1999-08-17 Lucent Technologies Inc. Enhanced uplink modulated backscatter system
WO1997042519A1 (de) * 1996-05-07 1997-11-13 Baumer Ident Ag Verfahren zum durchführen einer berührungslosen fernabfrage
US5887176A (en) * 1996-06-28 1999-03-23 Randtec, Inc. Method and system for remote monitoring and tracking of inventory
KR20000049066A (ko) * 1996-10-17 2000-07-25 핀포인트 코포레이션 물품검색 시스템
FR2758027B1 (fr) * 1996-12-27 1999-01-29 Gemplus Card Int Systeme de communication par interrogation a distance permettant la transmission de commandes d'inhibition
FR2776094B1 (fr) 1998-03-12 2002-09-06 Commissariat Energie Atomique Procede et systeme de lecture multiple d'un ensemble d'etiquettes portant des codes d'identification distincts
FR2776096B1 (fr) 1998-03-12 2000-06-23 Commissariat Energie Atomique Procede et systeme de lecture d'un ensemble dynamique d'etiquettes portant des codes d'identification distincts
FR2776095B1 (fr) 1998-03-12 2000-06-23 Commissariat Energie Atomique Procede et systeme de lecture multiple d'un ensemble dynamique d'etiquettes avec synchronisation de communication entre les etiquettes et le lecteur
US6259991B1 (en) * 1999-02-10 2001-07-10 X-Cyte Inc. Environmental location system

Also Published As

Publication number Publication date
DE60034697T2 (de) 2008-01-17
FR2800894A1 (fr) 2001-05-11
ATE361501T1 (de) 2007-05-15
FR2800894B1 (fr) 2003-05-02
EP1228478B1 (de) 2007-05-02
WO2001035320A1 (fr) 2001-05-17
EP1228478A1 (de) 2002-08-07
US7369036B1 (en) 2008-05-06

Similar Documents

Publication Publication Date Title
DE60034697D1 (de) Sich an wechselnde umgebungen anpassendes transpondersystem
ATE250793T1 (de) Anwesenheits- und datenetiketten
DE60333828D1 (de) Verfahren und vorrichtung zum erfassen und übertragen einer körperkenngrösse eines hosts
DE69534879D1 (de) Universelle elektronische identifikationsetikette
DK371288A (da) Elektronisk identifikationssystem
NZ504144A (en) Transponder identification system where each transponder is able to transmit a response signal at any time during a waiting period that can be altered
DE69022518D1 (de) Nachweissystem für fahrzeugreifen.
CA2394363A1 (en) Radio frequency identification tagging, encoding/reading through a digitizer tablet
ES2196372T3 (es) Tecnicas de interrogacion magnetica.
DE59711125D1 (de) Identifikationsmedium mit passivem elektronischem datenträger
ATE425504T1 (de) Verfahren zum lesen mehrerer transponder in einem hfid-system
KR940020196A (ko) 정보전송처리장치
DE60108588D1 (de) Kontaktloses Identifikationssystem und Verfahren dafür
AU2003250460A1 (en) Method of inventorying transponders by means of a communication station
SE8802531D0 (sv) Anordning vid signeringssystem
ATE179268T1 (de) Identifizierungssystem mit akustischen oberflächenwellen arbeitenden id-tags
ATE293268T1 (de) Kommunikationsstation und datenträger mit verbessertem quittierungsprotokoll
DE69803548D1 (de) Elektronisches Identifizierungssystem für mehrere Transponder
DE502006002763D1 (de) Verfahren und vorrichtung zur kontaktlosen übertragung von daten von einer vielzahl von datenträgern, vorzugsweise in form von rfid-tags
GB9918657D0 (en) Coded label information extraction method
ATE218770T1 (de) Schreib/lesegerät zur nachrichtenübertragung mit transpondern, mit ersten und zweiten kodiermitteln
DE59608544D1 (de) Verfahren und Kommunikationssystem zur Datenübertragung zwischen zwei Stationen
ATE269561T1 (de) Synchronisiertes system mit mehreren lese- vorrichtungen für transponder
ITNA980006V0 (it) Collegamento di registratore di cassa elettronico, con dispositivo e- lettronico lettore di tesserini con banda magnetica (avente registrato
FR2746205B1 (fr) Dispositif de lecture de cartes magnetiques

Legal Events

Date Code Title Description
8364 No opposition during term of opposition