FR2767591B1 - Procede de surveillance d'un procede de determination de signaux de commande relevant de la securite - Google Patents

Procede de surveillance d'un procede de determination de signaux de commande relevant de la securite

Info

Publication number
FR2767591B1
FR2767591B1 FR9810538A FR9810538A FR2767591B1 FR 2767591 B1 FR2767591 B1 FR 2767591B1 FR 9810538 A FR9810538 A FR 9810538A FR 9810538 A FR9810538 A FR 9810538A FR 2767591 B1 FR2767591 B1 FR 2767591B1
Authority
FR
France
Prior art keywords
monitoring
control signals
safety control
determining safety
determining
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
FR9810538A
Other languages
English (en)
Other versions
FR2767591A1 (fr
Inventor
Klaus Eppinger
Claus Bruedigam
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.)
Siemens AG
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
Publication of FR2767591A1 publication Critical patent/FR2767591A1/fr
Application granted granted Critical
Publication of FR2767591B1 publication Critical patent/FR2767591B1/fr
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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1479—Generic software techniques for error detection or fault masking
    • G06F11/1487—Generic software techniques for error detection or fault masking using N-version programming
    • 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
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2038—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with a single idle spare processing component

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR9810538A 1997-08-19 1998-08-19 Procede de surveillance d'un procede de determination de signaux de commande relevant de la securite Expired - Fee Related FR2767591B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997135956 DE19735956C1 (de) 1997-08-19 1997-08-19 Verfahren zum Überwachen eines Ermittlungsverfahrens

Publications (2)

Publication Number Publication Date
FR2767591A1 FR2767591A1 (fr) 1999-02-26
FR2767591B1 true FR2767591B1 (fr) 1999-12-10

Family

ID=7839444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9810538A Expired - Fee Related FR2767591B1 (fr) 1997-08-19 1998-08-19 Procede de surveillance d'un procede de determination de signaux de commande relevant de la securite

Country Status (2)

Country Link
DE (1) DE19735956C1 (fr)
FR (1) FR2767591B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037150C2 (de) * 1980-09-27 1984-03-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Sichere Datenverarbeitungseinrichtung
DE3639055C2 (de) * 1986-11-14 1998-02-05 Bosch Gmbh Robert Verfahren zur Betriebsüberwachung und Fehlerkorrektur von Rechnern eines Mehrrechnersystems und Mehrrechnersystem
GB8729901D0 (en) * 1987-12-22 1988-02-03 Lucas Ind Plc Dual computer cross-checking system
DE4117393A1 (de) * 1991-05-28 1992-12-03 Kloeckner Humboldt Deutz Ag Einrichtung zur steuerung der kraftstoffeinspritzung einer brennkraftmaschine
US5654888A (en) * 1992-06-20 1997-08-05 Robert Bosch Gmbh Control arrangement for vehicles
DE19622041C2 (de) * 1996-05-31 1998-03-26 Siemens Ag Verfahren zur Überwachung einer Recheneinheit

Also Published As

Publication number Publication date
FR2767591A1 (fr) 1999-02-26
DE19735956C1 (de) 1998-09-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20140430