ES2048754T3 - Sistema transaccional que comprende una o mas centrales intercambiadoras de base y un numero de estaciones terminales distribuidas que pueden acoplarse a cualquier central intercambiadora de base mediante un sistema de red, concentrador y estacion terminal adecuados para empleo e - Google Patents

Sistema transaccional que comprende una o mas centrales intercambiadoras de base y un numero de estaciones terminales distribuidas que pueden acoplarse a cualquier central intercambiadora de base mediante un sistema de red, concentrador y estacion terminal adecuados para empleo e

Info

Publication number
ES2048754T3
ES2048754T3 ES88201783T ES88201783T ES2048754T3 ES 2048754 T3 ES2048754 T3 ES 2048754T3 ES 88201783 T ES88201783 T ES 88201783T ES 88201783 T ES88201783 T ES 88201783T ES 2048754 T3 ES2048754 T3 ES 2048754T3
Authority
ES
Spain
Prior art keywords
base exchanger
central
centrals
concentrator
coupled
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
ES88201783T
Other languages
English (en)
Inventor
Wilhelmus Hendrikus Mar Sipman
Lambertus Snell
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of ES2048754T3 publication Critical patent/ES2048754T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F7/00Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/22Payment schemes or models
    • G06Q20/229Hierarchy of users of accounts
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • G06Q20/3674Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes involving authentication
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/40Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401Transaction verification
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/40Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/409Device specific authentication in transaction processing
    • G06Q20/4097Device specific authentication in transaction processing using mutual authentication between devices and transaction partners
    • G06Q20/40975Device specific authentication in transaction processing using mutual authentication between devices and transaction partners using encryption therefor
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F7/00Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F7/00Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/12Card verification
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F7/00Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/12Card verification
    • G07F7/122Online card verification
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/40Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401Transaction verification
    • G06Q20/4012Verifying personal identification numbers [PIN]

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • Finance (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Computer And Data Communications (AREA)
  • Cash Registers Or Receiving Machines (AREA)

Abstract

SISTEMA DE COMUNICACIONES QUE CONSTA DE TERMINALES QUE PUEDEN COMUNICAR CON UNA CENTRAL PRINCIPAL. PARA MEJORAR LA COMUNICACION, HAY UNOS CONCENTRADORES ENTRE LA CENTRAL Y LAS TERMINALES. UNAS DETERMINADAS FUNCIONES PUEDEN IR INCORPORADAS EN LOS CONCENTRADORES, EVITANDO LA NECESIDAD DE QUE VAYAN INCLUIDAS EN LA TERMINAL. LOS CONCENTRADORES, Y LAS TERMINALES, LLEVAN UNA CAJA DE SEGURIDAD PARA EFECTUAR LA CODIFICACION/DECODIFICACION DEL TRANSPORTE DE DATOS. EN LA TERMINAL, ESTA CAJA ES UNA TARJETA INTELIGENTE QUE ACTUA COMO ELEMENTO IDENTIFICADOR DEL OPERADOR. UN CLIENTE PUEDE IDENTIFICARSE A SI MISMO POR UN ELEMENTO DE IDENTIFICACION DE USUARIO, COMO UNA TARJETA DE BANDAS MAGNETICAS U OTRA TARJETA INTELIGENTE. EL MECANISMO DE CODIFICACION ES DES.
ES88201783T 1987-08-28 1988-08-22 Sistema transaccional que comprende una o mas centrales intercambiadoras de base y un numero de estaciones terminales distribuidas que pueden acoplarse a cualquier central intercambiadora de base mediante un sistema de red, concentrador y estacion terminal adecuados para empleo e Expired - Lifetime ES2048754T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8702012A NL8702012A (nl) 1987-08-28 1987-08-28 Transaktiesysteem bevattende een of meerdere gastheercentrales en een aantal gedistribueerde eindstations, die via een netwerksysteem met enige gastheercentrale koppelbaar zijn, alsmede koncentratiestation en eindstation geschikt voor gebruik in zo een transaktiesysteem en exploitantidentifikatie-element te gebruiken bij zo een eindstation.

Publications (1)

Publication Number Publication Date
ES2048754T3 true ES2048754T3 (es) 1994-04-01

Family

ID=19850509

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88201783T Expired - Lifetime ES2048754T3 (es) 1987-08-28 1988-08-22 Sistema transaccional que comprende una o mas centrales intercambiadoras de base y un numero de estaciones terminales distribuidas que pueden acoplarse a cualquier central intercambiadora de base mediante un sistema de red, concentrador y estacion terminal adecuados para empleo e

Country Status (7)

Country Link
US (1) US4962531A (es)
EP (1) EP0305004B1 (es)
JP (1) JP2996250B2 (es)
KR (1) KR970005640B1 (es)
DE (1) DE3886623T2 (es)
ES (1) ES2048754T3 (es)
NL (1) NL8702012A (es)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355372B1 (de) * 1988-07-20 1995-03-15 SPA Syspatronic AG Datenträger-gesteuertes Endgerät in einem Datenaustauschsystem
US5227613A (en) * 1989-01-24 1993-07-13 Matsushita Electric Industrial Co., Ltd. Secure encrypted data communication system having physically secure ic cards and session key generation based on card identifying information
JP2731945B2 (ja) * 1989-06-05 1998-03-25 エヌ・ティ・ティ・データ通信株式会社 個別鍵による認証が可能なicカード
FR2653248B1 (fr) * 1989-10-13 1991-12-20 Gemolus Card International Systeme de paiement ou de transfert d'information par carte a memoire electronique porte monnaie.
JPH03144823A (ja) * 1989-10-31 1991-06-20 N T T Data Tsushin Kk Icカードとホスト装置間の通信制御装置
GB9010603D0 (en) * 1990-05-11 1990-07-04 Int Computers Ltd Access control in a distributed computer system
US5228084A (en) * 1991-02-28 1993-07-13 Gilbarco, Inc. Security apparatus and system for retail environments
EP0537903A2 (en) * 1991-10-02 1993-04-21 International Business Machines Corporation Distributed control system
FR2685510B1 (fr) * 1991-12-19 1997-01-03 Bull Cps Procede d'authentification, par un milieu exterieur, d'un objet portatif connecte a ce milieu par l'intermediaire d'une ligne de transmission, et systeme pour la mise en oeuvre
US5682169A (en) * 1992-11-13 1997-10-28 International Business Machines Corporation Method and system for presentation of single and double digit selection fields in a non-programmable terminal
US5341426A (en) * 1992-12-15 1994-08-23 Motorola, Inc. Cryptographic key management apparatus and method
US5335281A (en) * 1992-12-15 1994-08-02 Motorola, Inc. Network controller and method
US5586260A (en) * 1993-02-12 1996-12-17 Digital Equipment Corporation Method and apparatus for authenticating a client to a server in computer systems which support different security mechanisms
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
US5559883A (en) * 1993-08-19 1996-09-24 Chipcom Corporation Method and apparatus for secure data packet bus communication
US5450491A (en) * 1993-08-26 1995-09-12 At&T Corp. Authenticator card and system
US5753899A (en) * 1993-10-06 1998-05-19 Gomm; R. Greg Cash alternative transaction system
US5650761A (en) * 1993-10-06 1997-07-22 Gomm; R. Greg Cash alternative transaction system
US5633930A (en) * 1994-09-30 1997-05-27 Electronic Payment Services, Inc. Common cryptographic key verification in a transaction network
US5619574A (en) * 1995-02-13 1997-04-08 Eta Technologies Corporation Personal access management system
US5694472A (en) * 1995-02-13 1997-12-02 Eta Technologies Corporation Personal access management system
US5692049A (en) * 1995-02-13 1997-11-25 Eta Technologies Corporation Personal access management system
US5610980A (en) * 1995-02-13 1997-03-11 Eta Technologies Corporation Method and apparatus for re-initializing a processing device and a storage device
US5689564A (en) * 1995-02-13 1997-11-18 Eta Technologies Corporation Personal access management system
US5682428A (en) * 1995-02-13 1997-10-28 Eta Technologies Corporation Personal access management system
US5696825A (en) * 1995-02-13 1997-12-09 Eta Technologies Corporation Personal access management system
US5778068A (en) * 1995-02-13 1998-07-07 Eta Technologies Corporation Personal access management system
US5742845A (en) 1995-06-22 1998-04-21 Datascape, Inc. System for extending present open network communication protocols to communicate with non-standard I/O devices directly coupled to an open network
GB9610645D0 (en) * 1996-05-21 1996-07-31 Ncr Int Inc Financial transaction system
US20030195848A1 (en) 1996-06-05 2003-10-16 David Felger Method of billing a purchase made over a computer network
US7555458B1 (en) 1996-06-05 2009-06-30 Fraud Control System.Com Corporation Method of billing a purchase made over a computer network
US8229844B2 (en) 1996-06-05 2012-07-24 Fraud Control Systems.Com Corporation Method of billing a purchase made over a computer network
US5812668A (en) * 1996-06-17 1998-09-22 Verifone, Inc. System, method and article of manufacture for verifying the operation of a remote transaction clearance system utilizing a multichannel, extensible, flexible architecture
DE19627534A1 (de) * 1996-07-09 1998-01-15 Deutsche Telekom Ag Verfahren zur Verhinderung des Mißbrauchs von Modulen
US8024269B1 (en) 1997-08-27 2011-09-20 Datatreasury Corporation Remote image capture with centralized processing and storage
US6292898B1 (en) 1998-02-04 2001-09-18 Spyrus, Inc. Active erasure of electronically stored data upon tamper detection
EP1137920B1 (en) 1998-12-04 2005-02-16 Weatherford/Lamb, Inc. Bragg grating pressure sensor
US6889325B1 (en) * 1999-04-28 2005-05-03 Unicate Bv Transaction method and system for data networks, like internet
DE19932149A1 (de) * 1999-07-12 2001-01-25 Giesecke & Devrient Gmbh System zur Ausführung von Transaktionen
IES990584A2 (en) * 1999-07-12 2000-07-12 Mainline Corporate Holdings Dynamic currency conversion for card payment systems
FR2811794B1 (fr) * 2000-07-12 2003-03-07 Tokheim Corp Appareil et procede de paiement par carte de debit dans une station de distribution de carburant
JP4839516B2 (ja) * 2001-02-27 2011-12-21 ソニー株式会社 認証システム及び認証方法
WO2003091849A2 (en) 2002-04-23 2003-11-06 The Clearing House Service Company L.L.C. Payment identification code system
US8725607B2 (en) 2004-01-30 2014-05-13 The Clearing House Payments Company LLC Electronic payment clearing and check image exchange systems and methods
US7761591B2 (en) 2005-12-16 2010-07-20 Jean A. Graham Central work-product management system for coordinated collaboration with remote users
AU2006352095B2 (en) * 2006-12-19 2012-10-04 The Coca-Cola Company Transaction system for use in authorising cashless transactions
US11295308B1 (en) 2014-10-29 2022-04-05 The Clearing House Payments Company, L.L.C. Secure payment processing
US11042882B2 (en) 2015-07-01 2021-06-22 The Clearing House Payments Company, L.L.C. Real-time payment system, method, apparatus, and computer program
US11694168B2 (en) 2015-07-01 2023-07-04 The Clearing House Payments Company L.L.C. Real-time payment system, method, apparatus, and computer program
KR101885526B1 (ko) 2016-06-28 2018-08-06 주식회사 우영에스엔엘 다수의 음식물의 보관이 가능한 캔
US11436577B2 (en) 2018-05-03 2022-09-06 The Clearing House Payments Company L.L.C. Bill pay service with federated directory model support

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025760A (en) * 1975-08-14 1977-05-24 Addressograph Multigraph Corporation Security means for transaction terminal system
US4259720A (en) * 1978-01-09 1981-03-31 Interbank Card Association Security system for electronic funds transfer system
US4302810A (en) * 1979-12-28 1981-11-24 International Business Machines Corporation Method and apparatus for secure message transmission for use in electronic funds transfer systems
FR2492135B1 (fr) * 1980-09-16 1988-01-22 Cii Honeywell Bull Appareil de distribution d'objets et d'acquisition de services
US4578530A (en) * 1981-06-26 1986-03-25 Visa U.S.A., Inc. End-to-end encryption system and method of operation
US4423287A (en) * 1981-06-26 1983-12-27 Visa U.S.A., Inc. End-to-end encryption system and method of operation
JPS58195975A (ja) * 1982-05-12 1983-11-15 Canon Inc 電子機器の使用者認識パツク
GB2131586B (en) * 1982-12-03 1985-11-20 Burroughs Corp Autoteller systems
JPS59220841A (ja) * 1983-05-31 1984-12-12 Toshiba Corp 機密保護方式
GB2146814A (en) * 1983-09-17 1985-04-24 Ibm Electronic fund transfer systems
JPS60159992A (ja) * 1984-01-31 1985-08-21 Toshiba Corp 取引システム
DE3435697C2 (de) * 1984-09-28 1994-06-01 Bosch Gmbh Robert Elektrisches Gerät, dessen Funktionsmerkmale in einem internen elektronischen Funktionsspeicher gespeichert sind
US4691355A (en) * 1984-11-09 1987-09-01 Pirmasafe, Inc. Interactive security control system for computer communications and the like
US4694492A (en) * 1984-11-09 1987-09-15 Pirmasafe, Inc. Computer communications security control system
GB2168514A (en) * 1984-12-12 1986-06-18 Ibm Security module
JPH0762854B2 (ja) * 1985-03-05 1995-07-05 カシオ計算機株式会社 Icカードシステム
JPH0691526B2 (ja) * 1985-03-08 1994-11-14 株式会社東芝 通信システム
US4752677A (en) * 1985-09-25 1988-06-21 Casio Computer Co., Ltd. Customer service system for use in IC card system
JPS62123564A (ja) * 1985-11-22 1987-06-04 Takashi Shiida 帳簿処理機
US4771461A (en) * 1986-06-27 1988-09-13 International Business Machines Corporation Initialization of cryptographic variables in an EFT/POS network with a large number of terminals
US4802218A (en) * 1986-11-26 1989-01-31 Wright Technologies, L.P. Automated transaction system
FR2608338B1 (fr) * 1986-12-15 1993-09-03 Dassault Electronique Dispositif pour l'echange de donnees confidentielles entre une serie de terminaux et un concentrateur

Also Published As

Publication number Publication date
US4962531A (en) 1990-10-09
KR890004530A (ko) 1989-04-22
DE3886623D1 (de) 1994-02-10
NL8702012A (nl) 1989-03-16
EP0305004A1 (en) 1989-03-01
JP2996250B2 (ja) 1999-12-27
KR970005640B1 (ko) 1997-04-18
EP0305004B1 (en) 1993-12-29
DE3886623T2 (de) 1994-06-30
JPS6470868A (en) 1989-03-16

Similar Documents

Publication Publication Date Title
ES2048754T3 (es) Sistema transaccional que comprende una o mas centrales intercambiadoras de base y un numero de estaciones terminales distribuidas que pueden acoplarse a cualquier central intercambiadora de base mediante un sistema de red, concentrador y estacion terminal adecuados para empleo e
BR9301486A (pt) Sistema para a troca de dados entre,inicialmente,pelo menos um aparelho portatil e,em segundo lugar,um terminal
ES2063911T3 (es) Sistema de aprobacion de transacciones.
IT7924765A0 (it) Apparecchiatura per fare una bevanda gassata.
ES2139606T3 (es) Sistema de procesamiento de tarjetas modulares.
MX174091B (es) Sistema de apuestas utilizando tarjetas de circuito, para la transferencia de datos a la terminal del agente
IT8249278A0 (it) Apparecchiatura per ripartire recipienti eretti, in particolare bottiglie
FR2626991B1 (fr) Carte intelligente tolerant des fautes
IT8123313A0 (it) Apparecchiatura elettronica traduttrice per formare una frase tradotta contenente una parola inviata in entrata.
ES2149307T3 (es) Dispositivo para realizar una tarjeta magnetica.
FR2543767B1 (fr) Dispositif d'echange de messages codes entre stations
MX150611A (es) Mejoras a sistema para transmitir datos entre terminales
IT1174661B (it) Dispositivo passa-moneta,in particolare per banche,stazioni,grandi magazzini o simili
ES8704692A1 (es) Procedimiento y dispositivo para garantizar el secreto en las informaciones de telecomunicacion en entrado y-o salida de datos procesados y tratamiento protegido.
ES504494A0 (es) Un dispositivo conectador electrico del tipo enchufable,de una sola pieza
JPS5534520A (en) Encrypt data communication system containing multi- encrypt key
NO854977L (no) Mykningsmiddel for toey i konsentrert og stabil, ikke-vanndig form.
MX151676A (es) Mejoras en sistema para distribuir un permiso de envio a terminales en una red de telecomunicacion
BR8104699A (pt) Regenerador para sinais-pcm presentes no codigo-ami
JPS5437612A (en) Vicarious receiving system
ES501135A0 (es) Perfeccionamientos en las disposiciones circuitales para centrales telefonicas
JPS5567262A (en) Telegram transmission system
PL38410B1 (es)
JPS5640346A (en) Data transmission system
Stork et al. Guidelines and recommendations for the establishment of a low cost pharmaceutical formulation plant (LCPFP) in developing countries