DE69620716D1 - Verfahren zur Fernabfrage von Karten, Station und Karten zu dessen Durchführung - Google Patents

Verfahren zur Fernabfrage von Karten, Station und Karten zu dessen Durchführung

Info

Publication number
DE69620716D1
DE69620716D1 DE69620716T DE69620716T DE69620716D1 DE 69620716 D1 DE69620716 D1 DE 69620716D1 DE 69620716 T DE69620716 T DE 69620716T DE 69620716 T DE69620716 T DE 69620716T DE 69620716 D1 DE69620716 D1 DE 69620716D1
Authority
DE
Germany
Prior art keywords
cards
code
station
implementation
remote querying
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
DE69620716T
Other languages
English (en)
Other versions
DE69620716T2 (de
Inventor
Pierre Raimbault
Jean Goupil
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.)
Winstead Assets Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69620716D1 publication Critical patent/DE69620716D1/de
Publication of DE69620716T2 publication Critical patent/DE69620716T2/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
    • G06K7/10316—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
    • G06K7/10336—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 near field type, inductive coil
    • 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
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • 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
    • G06K7/10049—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 binary tree
    • 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
DE69620716T 1995-12-01 1996-11-27 Verfahren zur Fernabfrage von Karten, Station und Karten zu dessen Durchführung Expired - Lifetime DE69620716T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9514251A FR2741979B1 (fr) 1995-12-01 1995-12-01 Procede d'interrogation a distance d'etiquettes station et etiquette pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
DE69620716D1 true DE69620716D1 (de) 2002-05-23
DE69620716T2 DE69620716T2 (de) 2002-11-28

Family

ID=9485074

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69620716T Expired - Lifetime DE69620716T2 (de) 1995-12-01 1996-11-27 Verfahren zur Fernabfrage von Karten, Station und Karten zu dessen Durchführung

Country Status (7)

Country Link
US (1) US6177858B1 (de)
EP (2) EP1168230A3 (de)
AT (1) ATE216514T1 (de)
CA (1) CA2191787C (de)
DE (1) DE69620716T2 (de)
ES (1) ES2178696T3 (de)
FR (1) FR2741979B1 (de)

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JP3330859B2 (ja) * 1997-10-16 2002-09-30 富士通株式会社 データキャリアを用いた料金計算方法
US6118789A (en) 1998-02-19 2000-09-12 Micron Technology, Inc. Method of addressing messages and communications system
FR2772164B1 (fr) * 1997-12-10 2000-02-11 Frederic Pagnol Procede d'identification d'une pluralite de transpondeurs, dispositif d'analyse et transpondeurs pour la mise en oeuvre d'un tel procede
FR2774495B1 (fr) * 1998-02-04 2000-09-22 Sgs Thomson Microelectronics Procede d'identification de cartes electroniques presentes dans une zone d'investigation
US6275476B1 (en) * 1998-02-19 2001-08-14 Micron Technology, Inc. Method of addressing messages and communications system
USRE43382E1 (en) 1998-02-19 2012-05-15 Round Rock Research, Llc Method of addressing messages and communications systems
US6061344A (en) 1998-02-19 2000-05-09 Micron Technology, Inc. Method of addressing messages and communications system
US6072801A (en) 1998-02-19 2000-06-06 Micron Technology, Inc. Method of addressing messages, method of establishing wireless communications, and communications system
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
DE59913632D1 (de) * 1999-01-08 2006-08-10 Anatoli Stobbe Sicherungssystem, Transponder und Empfangsvorrichtung
US8538801B2 (en) 1999-02-19 2013-09-17 Exxonmobile Research & Engineering Company System and method for processing financial transactions
EP1063604A1 (de) * 1999-06-23 2000-12-27 Laquila SA Verfahren zur Radioidentifizierung mehrerer passiver Transponder, die einen Identifikationskode zu einem ein Antikollisions-Protokoll steuernden Leser übertragen
DE19949572B4 (de) * 1999-10-14 2006-02-16 Texas Instruments Deutschland Gmbh Verfahren zum Identifizieren mehrerer Transponder
FR2800894B1 (fr) 1999-11-08 2003-05-02 Commissariat Energie Atomique Procede et systeme d'echange d'informations entre un dispositif interrogateur et des dispositifs repondeurs tenant compte du niveau de bruit environnant
US6774766B1 (en) * 2000-07-21 2004-08-10 E-Tag Systems, Inc. Method for efficiently querying and identifying multiple items on a communication channel
US7253717B2 (en) 2000-11-29 2007-08-07 Mobile Technics Llc Method and system for communicating with and tracking RFID transponders
US6727803B2 (en) 2001-03-16 2004-04-27 E-Tag Systems, Inc. Method and apparatus for efficiently querying and identifying multiple items on a communication channel
US6988667B2 (en) 2001-05-31 2006-01-24 Alien Technology Corporation Methods and apparatuses to identify devices
US7026955B2 (en) * 2001-07-12 2006-04-11 Scott Kauffman Apparatus and method for activating an inductance loop vehicle detection system
US7193504B2 (en) * 2001-10-09 2007-03-20 Alien Technology Corporation Methods and apparatuses for identification
JP3672895B2 (ja) * 2002-07-04 2005-07-20 エル・エス・アイ ジャパン株式会社 複数ｉｄのマルチリード方法
US7239229B2 (en) * 2002-09-05 2007-07-03 Honeywell International Inc. Efficient protocol for reading RFID tags
US7009526B2 (en) * 2002-10-02 2006-03-07 Battelle Memorial Institute RFID system and method including tag ID compression
KR101148653B1 (ko) 2002-10-18 2012-05-23 심볼테크놀로지스,인코포레이티드 수동 ｒｆｉｄ 태그의 원치않는 재교섭을 최소화시키는시스템 및 방법
KR20060054169A (ko) * 2002-10-25 2006-05-22 심볼테크놀로지스,인코포레이티드 보안 통신을 갖는 이진 트리 순회의 최적화
JP2004206371A (ja) * 2002-12-25 2004-07-22 Renesas Technology Corp 半導体装置
DE10307426B4 (de) * 2003-02-21 2006-06-14 Infineon Technologies Ag Schaltungsanordnung zum Senden und Empfangen von Funksignalen und Verwendung einer solchen, sowie Verfahren zur Frequenzumsetzung in einer Verstärkungseinrichtung
US8102244B2 (en) 2003-08-09 2012-01-24 Alien Technology Corporation Methods and apparatuses to identify devices
JP3891156B2 (ja) * 2003-08-22 2007-03-14 ソニー株式会社 電子機器および通信制御方法
GB0322694D0 (en) * 2003-09-27 2003-10-29 Hewlett Packard Development Co A memory tag and a reader
US7716160B2 (en) * 2003-11-07 2010-05-11 Alien Technology Corporation Methods and apparatuses to identify devices
FR2862406B1 (fr) * 2003-11-13 2006-12-01 Pierre Raimbault Procede d'identification d'etiquettes electroniques, etiquettes electroniques et base-station le mettant en oeuvre.
DE602004027532D1 (de) * 2003-12-09 2010-07-15 Intelleflex Corp Batterieaktivierungsschaltung
US6966734B2 (en) * 2004-04-23 2005-11-22 Toteff Thomas S Dual purpose track for holding wheel chocks and strap clips to tie down dirt bikes to trailers
US7604178B2 (en) * 2005-05-11 2009-10-20 Intelleflex Corporation Smart tag activation
US20070001812A1 (en) * 2005-06-30 2007-01-04 Symbol Technologies, Inc. Systems and methods for optimizing communications between an RFID reader and a tag population using partial binary tree traversal
US8248211B2 (en) 2005-07-20 2012-08-21 Intelleflex Corporation Selective RF device activation
DE102005042532A1 (de) * 2005-09-07 2007-03-08 Siemens Ag System zur Erkennung eines lokalen Auslastungszustandes einer technischen Anlage
US8548098B2 (en) 2005-12-15 2013-10-01 Intelleflex Corporation Clock-free activation circuit
US7973644B2 (en) * 2007-01-30 2011-07-05 Round Rock Research, Llc Systems and methods for RFID tag arbitration where RFID tags generate multiple random numbers for different arbitration sessions
US8134452B2 (en) * 2007-05-30 2012-03-13 Round Rock Research, Llc Methods and systems of receiving data payload of RFID tags

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US3952285A (en) * 1975-04-21 1976-04-20 Morse Products Manufacturing Security polling transponder system
US4071908A (en) * 1977-03-17 1978-01-31 Bell Telephone Laboratories, Incorporated Adaptive polling technique
US4510495A (en) * 1982-08-09 1985-04-09 Cornell Research Foundation, Inc. Remote passive identification system
US4525713A (en) * 1983-03-01 1985-06-25 Lockheed Electronics Co., Inc. Electronic tag identification system
US4663625A (en) * 1983-11-30 1987-05-05 Motion Magnetics Inc. Passive tag identification system and method
US4667193A (en) * 1983-12-13 1987-05-19 Honeywell, Inc. Addressing system for simultaneously polling plural remote stations
US4862160A (en) * 1983-12-29 1989-08-29 Revlon, Inc. Item identification tag for rapid inventory data acquisition system
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FR2648593B1 (fr) 1989-06-14 1992-08-21 Raimbault Pierre Procede et dispositif de comptabilisation et de controle d'articles
JP3100716B2 (ja) 1991-01-04 2000-10-23 シーエスアイアール 識別装置
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FR2677135B1 (fr) 1991-05-28 1997-09-12 Commissariat Energie Atomique Systeme d'identification automatique d'objets ou d'individus par interrogation a distance
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Also Published As

Publication number Publication date
CA2191787A1 (fr) 1997-06-02
FR2741979B1 (fr) 1998-01-23
EP0777194A1 (de) 1997-06-04
ATE216514T1 (de) 2002-05-15
DE69620716T2 (de) 2002-11-28
EP0777194B1 (de) 2002-04-17
ES2178696T3 (es) 2003-01-01
EP1168230A3 (de) 2007-10-17
CA2191787C (fr) 2006-06-27
FR2741979A1 (fr) 1997-06-06
EP1168230A2 (de) 2002-01-02
US6177858B1 (en) 2001-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WINSTEAD ASSETS LTD., ROADTOWN, TORTOLA, VG

8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT