JPS5352033A - Redundancy process controller - Google Patents

Redundancy process controller

Info

Publication number
JPS5352033A
JPS5352033A JP12636377A JP12636377A JPS5352033A JP S5352033 A JPS5352033 A JP S5352033A JP 12636377 A JP12636377 A JP 12636377A JP 12636377 A JP12636377 A JP 12636377A JP S5352033 A JPS5352033 A JP S5352033A
Authority
JP
Japan
Prior art keywords
process controller
redundancy process
redundancy
controller
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
JP12636377A
Other languages
English (en)
Inventor
Oiringaa Manfureeto
Raihieruto Uerunaa
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 Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of JPS5352033A publication Critical patent/JPS5352033A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/181—Eliminating the failing redundant component
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/185—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 and the voting is itself performed redundantly

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)
  • Safety Devices In Control Systems (AREA)
JP12636377A 1976-10-20 1977-10-20 Redundancy process controller Pending JPS5352033A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762647367 DE2647367C3 (de) 1976-10-20 1976-10-20 Redundante Prozeßsteueranordnung

Publications (1)

Publication Number Publication Date
JPS5352033A true JPS5352033A (en) 1978-05-12

Family

ID=5990926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12636377A Pending JPS5352033A (en) 1976-10-20 1977-10-20 Redundancy process controller

Country Status (2)

Country Link
JP (1) JPS5352033A (ja)
DE (1) DE2647367C3 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04307633A (ja) * 1991-04-05 1992-10-29 Hitachi Ltd 多重化制御装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233682A (en) * 1978-06-15 1980-11-11 Sperry Corporation Fault detection and isolation system
DE2932270C2 (de) * 1979-08-09 1986-06-19 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltungsanordnung zur signaltechnisch sicheren Ansteuerung eines Relais
DE3020884C2 (de) * 1980-06-02 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Anordnung zum Übertragen von Signalen
EP0055264A1 (en) * 1980-06-26 1982-07-07 Gp-Elliott Electronic Systems Limited Monitoring systems
DE3024370C2 (de) * 1980-06-27 1987-01-02 Siemens AG, 1000 Berlin und 8000 München Redundantes Steuersystem
DE3402633A1 (de) * 1984-01-26 1985-08-01 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum anschalten eines teilnehmers an eine busleitung
DE3737445A1 (de) * 1987-11-04 1989-05-18 Siemens Ag Schaltungsanordnung zum ueberwachen eines niederohmigen elektrischen bauelementes auf unterbrechung
DE3912335C2 (de) * 1989-04-14 1997-07-24 Siemens Ag Verfahren und Anordnung zum Prüfen von mehradrigen Datenübertragungswegen
DE3918962C2 (de) * 1989-06-09 1998-01-22 Siemens Ag System mit mehreren asynchron arbeitenden Rechnern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2023117B2 (de) * 1970-05-05 1975-10-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Ausfallsicheres Steuersystem zur UEbertragung von digitalen Informationen
GB1434186A (en) * 1972-04-26 1976-05-05 Gen Electric Co Ltd Multiprocessor computer systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04307633A (ja) * 1991-04-05 1992-10-29 Hitachi Ltd 多重化制御装置

Also Published As

Publication number Publication date
DE2647367A1 (de) 1978-04-27
DE2647367B2 (de) 1979-10-04
DE2647367C3 (de) 1982-12-09

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