DK1057109T3 - Synkroniserings- og/eller dataudvekslingsfremgangsmåde til sikre, højtilgængelige computere og hertil egnet indretning - Google Patents

Synkroniserings- og/eller dataudvekslingsfremgangsmåde til sikre, højtilgængelige computere og hertil egnet indretning

Info

Publication number
DK1057109T3
DK1057109T3 DK99915491T DK99915491T DK1057109T3 DK 1057109 T3 DK1057109 T3 DK 1057109T3 DK 99915491 T DK99915491 T DK 99915491T DK 99915491 T DK99915491 T DK 99915491T DK 1057109 T3 DK1057109 T3 DK 1057109T3
Authority
DK
Denmark
Prior art keywords
secure
synchronization
data exchange
exchange method
suitable devices
Prior art date
Application number
DK99915491T
Other languages
English (en)
Inventor
Schmerbeck Friedrich Dr
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK1057109T3 publication Critical patent/DK1057109T3/da

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
    • G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
    • G06F11/1683—Temporal synchronisation or re-synchronisation of redundant processing components at instruction level
    • 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
    • G06F11/182—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits based on mutual exchange of the output between redundant processing components

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)
  • Multi Processors (AREA)
DK99915491T 1998-02-25 1999-02-17 Synkroniserings- og/eller dataudvekslingsfremgangsmåde til sikre, højtilgængelige computere og hertil egnet indretning DK1057109T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19809089A DE19809089A1 (de) 1998-02-25 1998-02-25 Synchronisations- und/oder Datenaustauschverfahren für sichere, hochverfügbare Rechner und hierzu geeignete Einrichtung
PCT/DE1999/000498 WO1999044135A1 (de) 1998-02-25 1999-02-17 Synchronisations- und/oder datenaustauschverfahren für sichere, hochverfügbare rechner und hierzu geeignete einrichtung

Publications (1)

Publication Number Publication Date
DK1057109T3 true DK1057109T3 (da) 2002-03-11

Family

ID=7859591

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99915491T DK1057109T3 (da) 1998-02-25 1999-02-17 Synkroniserings- og/eller dataudvekslingsfremgangsmåde til sikre, højtilgængelige computere og hertil egnet indretning

Country Status (9)

Country Link
EP (1) EP1057109B1 (da)
CN (1) CN1294708A (da)
AT (1) ATE208922T1 (da)
AU (1) AU750613B2 (da)
DE (2) DE19809089A1 (da)
DK (1) DK1057109T3 (da)
ES (1) ES2168860T3 (da)
PL (1) PL342601A1 (da)
WO (1) WO1999044135A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10133652A1 (de) * 2001-07-11 2003-01-30 Siemens Ag Zentraleinheit für ein redundantes Automatisierungssystem
WO2004040460A1 (ja) * 2002-10-30 2004-05-13 Matsushita Electric Industrial Co., Ltd. 機器間データ交換システムならびにそれに用いられる機器、交換完了データ管理装置およびプログラム
CN100565466C (zh) * 2004-10-25 2009-12-02 罗伯特·博世有限公司 在具有至少两个处理单元的计算机***中进行模式转换和信号比较的方法和设备
US7350026B2 (en) 2004-12-03 2008-03-25 Thales Memory based cross compare for cross checked systems
EP2372554B1 (en) * 2007-03-29 2013-03-20 Fujitsu Limited Information processing device and error processing method
FR2925191B1 (fr) * 2007-12-14 2010-03-05 Thales Sa Architecture de traitement numerique a haute integrite a multiples ressources supervisees

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513409A1 (fr) * 1981-09-22 1983-03-25 Alsthom Cgee Procede de synchronisation de deux microprocesseurs
CH675781A5 (da) * 1987-04-16 1990-10-31 Bbc Brown Boveri & Cie
US5226152A (en) * 1990-12-07 1993-07-06 Motorola, Inc. Functional lockstep arrangement for redundant processors
DE4219005A1 (de) * 1992-06-10 1993-12-16 Siemens Ag Rechnersystem

Also Published As

Publication number Publication date
ES2168860T3 (es) 2002-06-16
ATE208922T1 (de) 2001-11-15
PL342601A1 (en) 2001-06-18
DE19809089A1 (de) 1999-08-26
DE59900434D1 (de) 2001-12-20
EP1057109A1 (de) 2000-12-06
CN1294708A (zh) 2001-05-09
AU3407099A (en) 1999-09-15
AU750613B2 (en) 2002-07-25
EP1057109B1 (de) 2001-11-14
WO1999044135A1 (de) 1999-09-02

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