DE69601813D1 - Fehlertolerante Rechnervorrichtung - Google Patents

Fehlertolerante Rechnervorrichtung

Info

Publication number
DE69601813D1
DE69601813D1 DE69601813T DE69601813T DE69601813D1 DE 69601813 D1 DE69601813 D1 DE 69601813D1 DE 69601813 T DE69601813 T DE 69601813T DE 69601813 T DE69601813 T DE 69601813T DE 69601813 D1 DE69601813 D1 DE 69601813D1
Authority
DE
Germany
Prior art keywords
fault
computing device
tolerant computing
tolerant
computing
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 - Fee Related
Application number
DE69601813T
Other languages
English (en)
Other versions
DE69601813T2 (de
Inventor
Dominique Loise
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.)
Thales Avionics SAS
Original Assignee
Thales Avionics SAS
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 Thales Avionics SAS filed Critical Thales Avionics SAS
Application granted granted Critical
Publication of DE69601813D1 publication Critical patent/DE69601813D1/de
Publication of DE69601813T2 publication Critical patent/DE69601813T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
    • G06F11/183—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components
    • G06F11/184—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits by voting, the voting not being performed by the redundant components where the redundant components implement processing functionality
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
    • G06F11/187—Voting techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Hardware Redundancy (AREA)
DE69601813T 1995-01-27 1996-01-12 Fehlertolerante Rechnervorrichtung Expired - Fee Related DE69601813T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9501076A FR2730074B1 (fr) 1995-01-27 1995-01-27 Architecture de calculateur tolerante aux fautes

Publications (2)

Publication Number Publication Date
DE69601813D1 true DE69601813D1 (de) 1999-04-29
DE69601813T2 DE69601813T2 (de) 1999-09-09

Family

ID=9475661

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69601813T Expired - Fee Related DE69601813T2 (de) 1995-01-27 1996-01-12 Fehlertolerante Rechnervorrichtung

Country Status (4)

Country Link
US (1) US5630046A (de)
EP (1) EP0724218B1 (de)
DE (1) DE69601813T2 (de)
FR (1) FR2730074B1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5864654A (en) * 1995-03-31 1999-01-26 Nec Electronics, Inc. Systems and methods for fault tolerant information processing
US6002970A (en) * 1997-10-15 1999-12-14 International Business Machines Corp. Method and apparatus for interface dual modular redundancy
US6085350A (en) * 1998-03-04 2000-07-04 Motorola, Inc. Single event upset tolerant system and method
US6256753B1 (en) * 1998-06-30 2001-07-03 Sun Microsystems, Inc. Bus error handling in a computer system
EP1157324A4 (de) * 1998-12-18 2009-06-17 Triconex Corp Verfahren und gerät für verarbeitungssteuerung, die eine vielzahl-redundantes-prozesssteuerungssystem verwenden
US6732300B1 (en) * 2000-02-18 2004-05-04 Lev Freydel Hybrid triple redundant computer system
US6687851B1 (en) 2000-04-13 2004-02-03 Stratus Technologies Bermuda Ltd. Method and system for upgrading fault-tolerant systems
US6820213B1 (en) 2000-04-13 2004-11-16 Stratus Technologies Bermuda, Ltd. Fault-tolerant computer system with voter delay buffer
US6691257B1 (en) 2000-04-13 2004-02-10 Stratus Technologies Bermuda Ltd. Fault-tolerant maintenance bus protocol and method for using the same
US6633996B1 (en) 2000-04-13 2003-10-14 Stratus Technologies Bermuda Ltd. Fault-tolerant maintenance bus architecture
US6708283B1 (en) 2000-04-13 2004-03-16 Stratus Technologies, Bermuda Ltd. System and method for operating a system with redundant peripheral bus controllers
US7065672B2 (en) * 2001-03-28 2006-06-20 Stratus Technologies Bermuda Ltd. Apparatus and methods for fault-tolerant computing using a switching fabric
US7260741B2 (en) * 2001-09-18 2007-08-21 Cedar Point Communications, Inc. Method and system to detect software faults
US7587523B2 (en) * 2002-12-02 2009-09-08 Cedar Point Communications, Inc. Distributed systems for determining card status
US7733783B2 (en) * 2002-12-03 2010-06-08 Cedar Point Communications, Inc. Ethernet network availability
US20050193378A1 (en) * 2004-03-01 2005-09-01 Breault Richard E. System and method for building an executable program with a low probability of failure on demand
US20050273653A1 (en) * 2004-05-19 2005-12-08 Honeywell International Inc. Single fault tolerance in an architecture with redundant systems
US7263631B2 (en) * 2004-08-13 2007-08-28 Seakr Engineering, Incorporated Soft error detection and recovery
US8230286B1 (en) * 2009-06-16 2012-07-24 Cisco Technology, Inc. Processor reliability improvement using automatic hardware disablement
US9156357B2 (en) * 2013-09-11 2015-10-13 GM Global Technology Operations LLC Controller for an electric motor, and a method thereof
FR3094807B1 (fr) * 2019-04-05 2021-03-12 Safran Aircraft Engines Dispositif de commande d'un moteur d'un aéronef comprenant deux voies de commande redondées

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330826A (en) * 1980-02-05 1982-05-18 The Bendix Corporation Synchronizer and synchronization system for a multiple computer system
DE3208573C2 (de) * 1982-03-10 1985-06-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart 2 aus 3-Auswahleinrichtung für ein 3-Rechnersystem
WO1984000071A1 (en) * 1982-06-16 1984-01-05 Boeing Co Autopilot flight director system
JPS58221453A (ja) * 1982-06-17 1983-12-23 Toshiba Corp 多重系情報処理装置
JPS59212902A (ja) * 1983-05-18 1984-12-01 Hitachi Ltd 多重化制御装置
US4622667A (en) * 1984-11-27 1986-11-11 Sperry Corporation Digital fail operational automatic flight control system utilizing redundant dissimilar data processing
FR2590379B1 (fr) * 1985-11-20 1988-02-26 Aerospatiale Systeme pour la commande centralisee d'une pluralite d'appareils de radiocommunication et de radionavigation montes a bord d'un aeronef
US4873685A (en) * 1988-05-04 1989-10-10 Rockwell International Corporation Self-checking voting logic for fault tolerant computing applications
US4965717A (en) * 1988-12-09 1990-10-23 Tandem Computers Incorporated Multiple processor system having shared memory with private-write capability
GB2228114B (en) * 1989-02-13 1993-02-10 Westinghouse Brake & Signal A system comprising a processor
SE466475B (sv) * 1990-07-10 1992-02-17 Ericsson Telefon Ab L M Saett och anordning foer oevervakning och testning vid en flerplansenhet i en digital tidsvaeljare
US5271023A (en) * 1991-06-03 1993-12-14 Motorola, Inc. Uninterruptable fault tolerant data processor
US5515282A (en) * 1994-04-25 1996-05-07 The Boeing Company Method and apparatus for implementing a databus voter to select flight command signals from one of several redundant asynchronous digital primary flight computers

Also Published As

Publication number Publication date
EP0724218A1 (de) 1996-07-31
DE69601813T2 (de) 1999-09-09
FR2730074B1 (fr) 1997-04-04
FR2730074A1 (fr) 1996-08-02
US5630046A (en) 1997-05-13
EP0724218B1 (de) 1999-03-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee