ES2125860T3 - Un sistema y metodo para la transmision de datos sin contacto directo. - Google Patents

Un sistema y metodo para la transmision de datos sin contacto directo.

Info

Publication number
ES2125860T3
ES2125860T3 ES91122099T ES91122099T ES2125860T3 ES 2125860 T3 ES2125860 T3 ES 2125860T3 ES 91122099 T ES91122099 T ES 91122099T ES 91122099 T ES91122099 T ES 91122099T ES 2125860 T3 ES2125860 T3 ES 2125860T3
Authority
ES
Spain
Prior art keywords
data
station
signal
data carrier
transmission
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
ES91122099T
Other languages
English (en)
Inventor
Oded Bashan
Moshe Aduk
Ronnie Gilboa
Nehemya Itay
Dubi Shure
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.)
On Track Innovations Ltd
Original Assignee
On Track Innovations 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24550372&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2125860(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by On Track Innovations Ltd filed Critical On Track Innovations Ltd
Application granted granted Critical
Publication of ES2125860T3 publication Critical patent/ES2125860T3/es
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
    • G06K7/0008—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
    • 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
    • G06K19/0723—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Communication Control (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

UN SISTEMA DE TRANSMISION DE DATOS PARA LA TRANSMISION DE DATOS DE NO-CONTACTO ENTRE UNA ESTACION (1) Y UN PORTADOR DE DATOS PORTATIL (2). LA ESTACION (1) INCLUYE UN TRANSMISOR DE ESTACION (3) QUE OPERA A UNA FRECUENCIA PREDETERMINADA PARA GENERAR UNA PRIMERA SEÑAL Y UN DESMODULADOR (35) PARA DETECTAR UNA SEGUNDA SEÑAL SUPERPUESTA SOBRE LA PRIMERA SEÑAL. MEDIANTE UNA LONGITUD DE CABLE (4) SE ACOPLA UNA ANTENA (5) AL TRANSMISOR DE ESTACION (3) MEDIANTE UN CIRCUITO DE EQUIPARACION (6) DE FORMA QUE SEA OPERATIVO EN DICHA FRECUENCIA AL MARGEN DE LA LONGITUD DEL CABLE (4). EL PORTADOR DE DATOS PORTATIL (2) INCLUYE MEDIOS DE ABASTECIMIENTO (13) PARA ACOPLAMIENTO A UNA FUENTE DE ENERGIA ELECTRICA Y UN CIRCUITO DE ANTENA SINTONIZADO A UN PORTADOR DE DATOS (10, 55) ACOPLADO DE FORMA INDUCTIVA CON EL TRANSMISOR DE ESTACION (3) DE FORMA QUE RECIBA ENERGIA DE LA ESTACION (1). SE PROPORCIONA UN MODULADOR DE DATOS (14) DE UN PORTADOR DE DATOS PARA MODULAR LA PRIMERA SEÑAL CON LA SEGUNDA SEÑAL, EN RESPUESTA A LOS DATOS ALMACENADOS DENTRO DEL PORTADOR DE DATOS (2) Y, POR MEDIO DE DICHO ACOPLAMIENTO INDUCTIVO, PERMITIR QUE SE PUEDAN TRANSMITIR LOS DATOS DESDE EL PORTADOR DE DATOS (2) A LA ESTACION (1).
ES91122099T 1990-12-28 1991-12-23 Un sistema y metodo para la transmision de datos sin contacto directo. Expired - Lifetime ES2125860T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63608690A 1990-12-28 1990-12-28

Publications (1)

Publication Number Publication Date
ES2125860T3 true ES2125860T3 (es) 1999-03-16

Family

ID=24550372

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91122099T Expired - Lifetime ES2125860T3 (es) 1990-12-28 1991-12-23 Un sistema y metodo para la transmision de datos sin contacto directo.

Country Status (11)

Country Link
EP (1) EP0492569B1 (es)
AT (1) ATE173103T1 (es)
AU (1) AU640843B2 (es)
CA (1) CA2058330C (es)
DE (1) DE69130447T2 (es)
DK (1) DK0492569T3 (es)
ES (1) ES2125860T3 (es)
HK (1) HK1000377A1 (es)
IL (1) IL100451A (es)
SG (1) SG46663A1 (es)
ZA (1) ZA9110164B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9201116A (nl) * 1992-06-24 1994-01-17 Nedap Nv Storingsbestendig radiofrequent identificatiesysteem met grote detectie-afstand.
GB9222460D0 (en) * 1992-10-26 1992-12-09 Hughes Microelectronics Europa Radio frequency baggage tag
DE9302481U1 (de) * 1993-02-20 1993-04-08 Parkautomatik Hans Farmont GmbH, 4000 Düsseldorf Parkkarte zur gebührenpflichtigen Betätigung einer Parkschranke
US5491468A (en) * 1993-06-24 1996-02-13 Westinghouse Electric Corporation Identification system and method with passive tag
JPH0721336A (ja) * 1993-07-05 1995-01-24 Mitsubishi Electric Corp 接触型携帯機器及び非接触型携帯機器
DE19500805C2 (de) * 1995-01-13 2002-11-21 Adp Gauselmann Gmbh Datenübertragung zwischen einem Schreib-Lese-Gerät und einer batterielosen Chipkarte
US5598169A (en) * 1995-03-24 1997-01-28 Lucent Technologies Inc. Detector and modulator circuits for passive microwave links
ES2116919B1 (es) * 1996-06-28 1999-04-16 Pirelli Cables Sa Sistema de identificacion de cables, en especial cables de energia o de telecomunicaciones.
WO1998011504A1 (de) * 1996-09-12 1998-03-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Passiver transponder
US6373884B1 (en) * 1997-03-11 2002-04-16 Motorola, Inc. Method and apparatus for transmitting data
US6054925A (en) * 1997-08-27 2000-04-25 Data Investments Limited High impedance transponder with improved backscatter modulator for electronic identification system
GB2333493B (en) * 1998-01-24 2000-07-05 Plessey Telecomm Transaction system
DE69928607T2 (de) 1998-02-17 2006-08-10 Koninklijke Philips Electronics N.V. Sende/Empfangs-Station mit Impedanzangepaßten Empfangsmitteln für Transponder-Antwortsignal
FR2780222B1 (fr) 1998-06-18 2000-08-11 Sgs Thomson Microelectronics Procede et systeme de detection par couplage inductif d'un signal de modulation de charge
FR2791493B1 (fr) * 1999-03-25 2001-06-08 Inside Technologies Circuit d'emission/reception de donnees par couplage inductif
EP1393533B1 (en) 2001-05-14 2008-11-05 Innovision Research & Technology PLC Electrical devices
US7883420B2 (en) 2005-09-12 2011-02-08 Mattel, Inc. Video game systems
WO2010066955A1 (fr) 2008-12-11 2010-06-17 Yves Eray Circuit d'antenne rfid
US9776071B2 (en) 2013-05-09 2017-10-03 Mattel, Inc. Resonant coils for use with games and toys

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1577920A (en) * 1976-11-01 1980-10-29 Nedap Nv Detection plate for identification systems
US4327441A (en) * 1980-03-31 1982-04-27 Texas Instruments Incorporated Method and apparatus for synchronizing and calibrating a receiver to a pulse width modulation transmitter
FR2508257B1 (fr) * 1981-06-19 1988-04-29 Peugeot Procede de transmission de messages entre modules emetteurs recepteurs autonomes possedant des horloges et des dispositifs de synchronisation internes independants
US4642613A (en) * 1984-03-16 1987-02-10 Knogo Corporation Electronic theft detection apparatus with responder elements on protected articles
US4786907A (en) * 1986-07-14 1988-11-22 Amtech Corporation Transponder useful in a system for identifying objects
US4918416A (en) * 1987-03-18 1990-04-17 Sielox Systems, Inc. Electronic proximity identification system
IL82025A (en) * 1987-03-27 1993-07-08 Galil Electro Ltd Electronic data communications system
NL8803170A (nl) * 1988-12-27 1990-07-16 Nedap Nv Identificatiesysteem.
US4951044A (en) * 1989-03-21 1990-08-21 Motorola, Inc. Paging terminal apparatus with user selectable page forwarding capability and methodology therefor

Also Published As

Publication number Publication date
DE69130447T2 (de) 1999-07-01
AU9001191A (en) 1992-07-02
AU640843B2 (en) 1993-09-02
DE69130447D1 (de) 1998-12-10
EP0492569A2 (en) 1992-07-01
IL100451A0 (en) 1992-09-06
CA2058330A1 (en) 1992-06-29
EP0492569A3 (en) 1993-10-27
ZA9110164B (en) 1992-09-30
ATE173103T1 (de) 1998-11-15
HK1000377A1 (en) 2000-03-17
DK0492569T3 (da) 1999-07-19
EP0492569B1 (en) 1998-11-04
CA2058330C (en) 1999-08-17
SG46663A1 (en) 1998-02-20
IL100451A (en) 1994-08-26

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