FR2144912A5 - - Google Patents

Info

Publication number
FR2144912A5
FR2144912A5 FR7124207A FR7124207A FR2144912A5 FR 2144912 A5 FR2144912 A5 FR 2144912A5 FR 7124207 A FR7124207 A FR 7124207A FR 7124207 A FR7124207 A FR 7124207A FR 2144912 A5 FR2144912 A5 FR 2144912A5
Authority
FR
France
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
Application number
FR7124207A
Other languages
French (fr)
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.)
Compagnie dEtudes et de Realisation de Cybernetique Industrielle CERCI
Original Assignee
Compagnie dEtudes et de Realisation de Cybernetique Industrielle CERCI
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 Compagnie dEtudes et de Realisation de Cybernetique Industrielle CERCI filed Critical Compagnie dEtudes et de Realisation de Cybernetique Industrielle CERCI
Priority to FR7124207A priority Critical patent/FR2144912A5/fr
Application granted granted Critical
Publication of FR2144912A5 publication Critical patent/FR2144912A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • 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
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/165—Error detection by comparing the output of redundant processing systems with continued operation after detection of the error
    • 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system 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
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR7124207A 1971-07-02 1971-07-02 Expired FR2144912A5 (fi)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7124207A FR2144912A5 (fi) 1971-07-02 1971-07-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7124207A FR2144912A5 (fi) 1971-07-02 1971-07-02

Publications (1)

Publication Number Publication Date
FR2144912A5 true FR2144912A5 (fi) 1973-02-16

Family

ID=9079709

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7124207A Expired FR2144912A5 (fi) 1971-07-02 1971-07-02

Country Status (1)

Country Link
FR (1) FR2144912A5 (fi)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026734A1 (de) * 1979-09-28 1981-04-08 Licentia Patent-Verwaltungs-GmbH Sichere Datenverarbeitungseinrichtung
FR2490054A1 (fr) * 1980-09-05 1982-03-12 Italtel Spa Unite de mise a jour et synchronisation de la commande d'usagers peripheriques de centraux telephoniques
EP0048972A2 (de) * 1980-09-30 1982-04-07 Computer Gesellschaft Konstanz Mbh Datenverarbeitungsanlage mit zwei Verarbeitungseinheiten
EP0411295A2 (en) * 1989-08-03 1991-02-06 International Business Machines Corporation Real time, fail safe process control system and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026734A1 (de) * 1979-09-28 1981-04-08 Licentia Patent-Verwaltungs-GmbH Sichere Datenverarbeitungseinrichtung
FR2490054A1 (fr) * 1980-09-05 1982-03-12 Italtel Spa Unite de mise a jour et synchronisation de la commande d'usagers peripheriques de centraux telephoniques
EP0048972A2 (de) * 1980-09-30 1982-04-07 Computer Gesellschaft Konstanz Mbh Datenverarbeitungsanlage mit zwei Verarbeitungseinheiten
EP0048972A3 (de) * 1980-09-30 1984-05-23 Computer Gesellschaft Konstanz Mbh Datenverarbeitungsanlage mit zwei Verarbeitungseinheiten
EP0411295A2 (en) * 1989-08-03 1991-02-06 International Business Machines Corporation Real time, fail safe process control system and method
EP0411295A3 (en) * 1989-08-03 1992-05-27 International Business Machines Corporation Real time, fail safe process control system and method

Similar Documents

Publication Publication Date Title
AR196074A1 (fi)
FR2144912A5 (fi)
AU2691671A (fi)
AU3005371A (fi)
AU2684071A (fi)
AU2742671A (fi)
AU2894671A (fi)
AU2941471A (fi)
AU2952271A (fi)
AU2837671A (fi)
AU2907471A (fi)
AU2885171A (fi)
AU2684171A (fi)
AU2706571A (fi)
AU2724971A (fi)
AR192311Q (fi)
AU2726271A (fi)
AU2755871A (fi)
AU2836771A (fi)
AU2740271A (fi)
AU3038671A (fi)
AU3025871A (fi)
AU2854371A (fi)
AU2963771A (fi)
AU2875571A (fi)

Legal Events

Date Code Title Description
ST Notification of lapse