ES2080678A2 - Sistema de identificacion que utiliza una tarjeta codificada alimentada a distancia. - Google Patents

Sistema de identificacion que utiliza una tarjeta codificada alimentada a distancia.

Info

Publication number
ES2080678A2
ES2080678A2 ES09400046A ES9400046A ES2080678A2 ES 2080678 A2 ES2080678 A2 ES 2080678A2 ES 09400046 A ES09400046 A ES 09400046A ES 9400046 A ES9400046 A ES 9400046A ES 2080678 A2 ES2080678 A2 ES 2080678A2
Authority
ES
Spain
Prior art keywords
identification system
remotely powered
coded card
card
coded
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.)
Granted
Application number
ES09400046A
Other languages
English (en)
Other versions
ES2080678B1 (es
ES2080678R (es
Inventor
Del Valle Carlos Algora
Araujo Gerardo Lopez
Dios Dominguez Jorge De
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.)
Universidad Politecnica de Madrid
Original Assignee
Universidad Politecnica de Madrid
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 Universidad Politecnica de Madrid filed Critical Universidad Politecnica de Madrid
Priority to ES9400046A priority Critical patent/ES2080678B1/es
Publication of ES2080678A2 publication Critical patent/ES2080678A2/es
Publication of ES2080678R publication Critical patent/ES2080678R/es
Application granted granted Critical
Publication of ES2080678B1 publication Critical patent/ES2080678B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Selective Calling Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Lock And Its Accessories (AREA)

Abstract

EL SISTEMA CONSISTE EN UNA TARJETA PASIVA, SIN ALIMENTACION PROPIA, QUE SE CONECTA CUANDO RECIBE LUZ PROCEDENTE DE UNA BALIZA PARA, A CONTINUACION, ENVIAR UN CODIGO DE IDENTIFICACION A UN RECEPTOR ENCARGADO DE DESCIFRARLO.
ES9400046A 1994-01-11 1994-01-11 Sistema de identificacion que utiliza una tarjeta codificada alimentada a distancia. Expired - Fee Related ES2080678B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400046A ES2080678B1 (es) 1994-01-11 1994-01-11 Sistema de identificacion que utiliza una tarjeta codificada alimentada a distancia.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400046A ES2080678B1 (es) 1994-01-11 1994-01-11 Sistema de identificacion que utiliza una tarjeta codificada alimentada a distancia.

Publications (3)

Publication Number Publication Date
ES2080678A2 true ES2080678A2 (es) 1996-02-01
ES2080678R ES2080678R (es) 1997-06-16
ES2080678B1 ES2080678B1 (es) 1998-02-16

Family

ID=8284890

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400046A Expired - Fee Related ES2080678B1 (es) 1994-01-11 1994-01-11 Sistema de identificacion que utiliza una tarjeta codificada alimentada a distancia.

Country Status (1)

Country Link
ES (1) ES2080678B1 (es)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742573A (en) * 1984-05-03 1988-05-03 Lgz Landis & Gyr Zug Ag Identification card including optically powered electronic circuit
DE3701525A1 (de) * 1987-01-21 1988-08-25 Wittke Jutta Lichteinschalthilfe fuer kraftfahrzeugfuehrer
US4841128A (en) * 1979-07-03 1989-06-20 Gesellschaft Fur Automation U. Organization Mbh Circuit unit
EP0333459A2 (en) * 1988-03-17 1989-09-20 United Manufacturing Co., Inc. Apparatus and method for position reporting

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841128A (en) * 1979-07-03 1989-06-20 Gesellschaft Fur Automation U. Organization Mbh Circuit unit
US4742573A (en) * 1984-05-03 1988-05-03 Lgz Landis & Gyr Zug Ag Identification card including optically powered electronic circuit
DE3701525A1 (de) * 1987-01-21 1988-08-25 Wittke Jutta Lichteinschalthilfe fuer kraftfahrzeugfuehrer
EP0333459A2 (en) * 1988-03-17 1989-09-20 United Manufacturing Co., Inc. Apparatus and method for position reporting

Also Published As

Publication number Publication date
ES2080678B1 (es) 1998-02-16
ES2080678R (es) 1997-06-16

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