ES2027198T1 - Dispositivo de mando por computadora. - Google Patents

Dispositivo de mando por computadora.

Info

Publication number
ES2027198T1
ES2027198T1 ES199191104603T ES91104603T ES2027198T1 ES 2027198 T1 ES2027198 T1 ES 2027198T1 ES 199191104603 T ES199191104603 T ES 199191104603T ES 91104603 T ES91104603 T ES 91104603T ES 2027198 T1 ES2027198 T1 ES 2027198T1
Authority
ES
Spain
Prior art keywords
computer
control device
device per
per computer
switched
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.)
Pending
Application number
ES199191104603T
Other languages
English (en)
Inventor
Ernst Brokbals
Dieter Schlosshan
Horst Werner
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.)
AUTONOM COMPUTER VERTRIEBSGESELLSCHAFT MBH
Original Assignee
AUTONOM COMPUTER VERTRIEBSGESELLSCHAFT MBH
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 AUTONOM COMPUTER VERTRIEBSGESELLSCHAFT MBH filed Critical AUTONOM COMPUTER VERTRIEBSGESELLSCHAFT MBH
Publication of ES2027198T1 publication Critical patent/ES2027198T1/es
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
  • Hardware Redundancy (AREA)
  • Power Sources (AREA)
  • Control By Computers (AREA)
  • Safety Devices In Control Systems (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Stored Programmes (AREA)
  • Retry When Errors Occur (AREA)

Abstract

LA INVENCION SE REFIERE A UN SISTEMA DE CONTROL/COMPUTER QUE TIENE UNA UNIDAD (2) DE CONTROL CONECTABLE CON UN COMPUTER (10) POR UNA COMUNICACION (6) DE DATOS Y QUE CONTROLA UNA CONEXION Y UNA DESCONEXION DEL COMPUTADOR (10), PORQUE EL COMPUTADOR SE CONECTA SOLAMENTE EN RESULTADOS POSITIVOS DE UNA COMPROBACION LEGITIMA PRECEDENTE Y SE DESCONECTA SEGUN UN DESARROLLO COMPLETO DE UNA RUTINA DE DESCONEXION SOFTWARE.
ES199191104603T 1990-03-24 1991-03-23 Dispositivo de mando por computadora. Pending ES2027198T1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4009523A DE4009523A1 (de) 1990-03-24 1990-03-24 Computer-steuersystem

Publications (1)

Publication Number Publication Date
ES2027198T1 true ES2027198T1 (es) 1992-06-01

Family

ID=6402995

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199191104603T Pending ES2027198T1 (es) 1990-03-24 1991-03-23 Dispositivo de mando por computadora.

Country Status (5)

Country Link
EP (1) EP0449154B1 (es)
AT (1) ATE118627T1 (es)
DE (2) DE4009523A1 (es)
ES (1) ES2027198T1 (es)
GR (1) GR920300002T1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3305737B2 (ja) * 1991-11-27 2002-07-24 富士通株式会社 情報処理装置の機密情報管理方式
AU4036093A (en) * 1992-03-17 1993-10-21 Jozsef Bugovics Hardware write protection circuitry for external mass storages of personal computers (PC)
FR2701324A1 (fr) * 1993-02-09 1994-08-12 Kappa Technologies Sarl Dispositif électronique de sécurité intégré à un micro-ordinateur permettant l'authentification de l'identité d'une personne physique.
DE4324846C2 (de) * 1993-07-23 1995-12-14 Harald Kunze Auszug für ein Eingabegerät
DE4330319A1 (de) * 1993-09-08 1995-03-09 Kobil Computer Gmbh Rechner, insbesondere Personal-Computer
JP3352312B2 (ja) * 1995-02-06 2002-12-03 キヤノン株式会社 画像形成システム
DE29722115U1 (de) * 1997-12-17 1998-03-19 KOBIL Computer GmbH, 67547 Worms Computer-Steueranordnung
DE102004017745B4 (de) * 2004-04-07 2013-09-05 Carl Zeiss Meditec Ag Anordnung und Verfahren zur Datensicherung
DE102007008762B4 (de) * 2007-02-22 2016-03-10 Bizerba Gmbh & Co. Kg Steuerungsschaltung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323987A (en) * 1980-03-28 1982-04-06 Pitney Bowes Inc. Power failure memory support system
JPS62169218A (ja) * 1986-01-17 1987-07-25 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 情報処理システムのアプリケ−シヨン中断再開装置
US4763333A (en) * 1986-08-08 1988-08-09 Universal Vectors Corporation Work-saving system for preventing loss in a computer due to power interruption
DE3636152C2 (de) * 1986-10-24 1996-09-05 Bosch Gmbh Robert Schaltvorrichtung zum Ein- und Ausschalten der Betriebsspannung für eine Mikroprozessorschaltung
DE3706955A1 (de) * 1987-03-04 1988-09-15 Siemens Ag Schaltungsanordnung zur sicherung des zugangs zu einem datenverarbeitungssystem mit hilfe einer chipkarte
JP3025502B2 (ja) * 1987-03-16 2000-03-27 日立マクセル株式会社 半導体メモリ装置

Also Published As

Publication number Publication date
DE59104564D1 (de) 1995-03-23
EP0449154A2 (de) 1991-10-02
DE4009523A1 (de) 1991-09-26
ATE118627T1 (de) 1995-03-15
GR920300002T1 (en) 1992-08-25
EP0449154B1 (de) 1995-02-15
EP0449154A3 (en) 1992-06-03

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