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MX172854B - Lector de tarjeta de circuito integrado de contactos - Google Patents

Lector de tarjeta de circuito integrado de contactos

Info

Publication number
MX172854B
MX172854B MX023171A MX2317190A MX172854B MX 172854 B MX172854 B MX 172854B MX 023171 A MX023171 A MX 023171A MX 2317190 A MX2317190 A MX 2317190A MX 172854 B MX172854 B MX 172854B
Authority
MX
Mexico
Prior art keywords
card
circuit card
card reader
microcontroller
contact circuit
Prior art date
Application number
MX023171A
Other languages
English (en)
Inventor
Eric Diehl
Joel Hamon
Original Assignee
Labotatoire Europ De Rech Elec
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 Labotatoire Europ De Rech Elec filed Critical Labotatoire Europ De Rech Elec
Publication of MX172854B publication Critical patent/MX172854B/es

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Credit Cards Or The Like (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)

Abstract

La presente invención se refiere a lector de tarjeta de circuito integrado que comprende una alimentación 21 para los circuitos de la tarjeta, un medio de tipo microcontrolador para controlar los intercambios de informaciones entre la tarjeta y el lector, y una entrada para unas señales exteriores tales como señales de televisión, caracterizado en que comprende un primer microcontrolador que recibe las señales exteriores y manda un segundo microcontrolador; este último controla el intercambio de informaciones con la tarjeta y entrega señales de mando de alimentación en función de las informaciones recibidas de los circuitos de la tarjeta.
MX023171A 1989-11-07 1990-11-05 Lector de tarjeta de circuito integrado de contactos MX172854B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8914568A FR2654235B1 (fr) 1989-11-07 1989-11-07 Lecteur de carte a circuit integre a contacts.

Publications (1)

Publication Number Publication Date
MX172854B true MX172854B (es) 1994-01-17

Family

ID=9387146

Family Applications (1)

Application Number Title Priority Date Filing Date
MX023171A MX172854B (es) 1989-11-07 1990-11-05 Lector de tarjeta de circuito integrado de contactos

Country Status (11)

Country Link
US (1) US5128523A (es)
EP (1) EP0427600B1 (es)
JP (1) JP3100621B2 (es)
AU (1) AU629712B2 (es)
DE (1) DE69015585T2 (es)
DK (1) DK0427600T3 (es)
ES (1) ES2065507T3 (es)
FR (1) FR2654235B1 (es)
MX (1) MX172854B (es)
NZ (1) NZ235967A (es)
RU (1) RU2084956C1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654232A1 (fr) * 1989-11-07 1991-05-10 Europ Rech Electr Lab Generateur de tensions continues pour l'alimentation d'une carte a circuit integre.
US5579528A (en) * 1991-12-31 1996-11-26 Dell Usa, L.P. Computer system employing docking bay with spring loaded connector pins and file coherency method
EP0562295B1 (en) * 1992-03-04 1997-05-02 THOMSON multimedia Method and apparatus for controlling several smart cards
FR2696025B1 (fr) * 1992-09-22 1995-04-14 Int Jeux Terminal de jeux.
IL119874A (en) * 1993-04-16 1999-05-09 News Datacom Research Ltd Methods and systems for non program applications for subscriber television
US5592212A (en) * 1993-04-16 1997-01-07 News Datacom Ltd. Methods and systems for non-program applications for subscriber television
ES2080680B1 (es) * 1994-01-13 1998-03-01 Tau Ingenieros S L Dispositivo para controlar el uso de un televisor mediante tarjeta magnetica de pago.
JP3571383B2 (ja) * 1994-10-19 2004-09-29 株式会社日立製作所 Ｉｃカード、ｉｃカードリードライト装置及び電子財布システム
US5517011A (en) * 1994-11-21 1996-05-14 Oki Electric Industry Co. Ltd. Slotless card reader
US5679945A (en) 1995-03-31 1997-10-21 Cybermark, L.L.C. Intelligent card reader having emulation features
WO1998012675A2 (en) * 1996-09-17 1998-03-26 Sherry Brennan Electronic card valet
US6027029A (en) * 1997-04-21 2000-02-22 Samsung Electronics Co., Ltd Smart card capable of adjusting voltages supplied from external device
US6154633A (en) * 1997-10-22 2000-11-28 Motorola, Inc. Method and apparatus for upgrading features and functions of a set top box in the field
JP2950307B2 (ja) 1997-11-28 1999-09-20 日本電気株式会社 個人認証装置と個人認証方法
FR2787647B1 (fr) * 1998-12-17 2002-03-08 Sames Sa Procede d'identification automatique de parametres de fonctionnement d'une unite d'alimentation electrique basse tension adaptable a une unite d'elevation de tension et dispositif generateur de haute tension
WO2006057049A1 (ja) * 2004-11-26 2006-06-01 Kabushiki Kaisha Toshiba カードおよびホスト機器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682224A (en) * 1983-10-31 1987-07-21 R. F. Monolithics, Inc. System, method, and apparatus for television signal scrambling and descrambling
JPS6159586A (ja) * 1984-08-31 1986-03-27 Fujitsu Kiden Ltd Ｉｃカ−ド読取書込装置
JPS61264485A (ja) * 1985-05-18 1986-11-22 Hitachi Maxell Ltd Ｉｃカ−ドのリ−ダ−・ライタ−
JPS62105293A (ja) * 1985-10-31 1987-05-15 Toshiba Corp 携帯可能記録媒体の読取・書込装置
DE3751410T2 (de) * 1986-04-18 1996-04-11 Nagra Plus Sa Decoder für ein Fernsehgebührensystem.
JP2544350B2 (ja) * 1986-08-13 1996-10-16 株式会社日立製作所 Ｉｃカ−ド・リ−ダ・ライタ
JPS6354294A (ja) * 1986-08-25 1988-03-08 株式会社日立製作所 情報媒体とこれを用いる情報保護方法
AU598606B2 (en) * 1986-11-27 1990-06-28 Unitika Ltd. Adsorptive fiber sheet
FR2611954B1 (fr) * 1987-03-02 1992-02-14 Crouzet Sa Embase universelle de terminal de paiement electronique
US4802080A (en) * 1988-03-18 1989-01-31 American Telephone And Telegraph Company, At&T Information Systems Power transfer circuit including a sympathetic resonator
JP2563475B2 (ja) * 1988-05-13 1996-12-11 沖電気工業株式会社 マイクロコンピュータ及びマイクロコンピュータを内蔵したｉｃカード
JPH0255355U (es) * 1988-10-11 1990-04-20

Also Published As

Publication number Publication date
DK0427600T3 (da) 1995-03-20
JPH03179989A (ja) 1991-08-05
EP0427600A1 (fr) 1991-05-15
RU2084956C1 (ru) 1997-07-20
US5128523A (en) 1992-07-07
DE69015585T2 (de) 1995-05-04
FR2654235A1 (fr) 1991-05-10
DE69015585D1 (de) 1995-02-09
AU6585990A (en) 1991-05-16
AU629712B2 (en) 1992-10-08
EP0427600B1 (fr) 1994-12-28
ES2065507T3 (es) 1995-02-16
JP3100621B2 (ja) 2000-10-16
FR2654235B1 (fr) 1992-01-17
NZ235967A (en) 1992-12-23

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