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NO802841L - Sikker databehandlingsinnretning - Google Patents

Sikker databehandlingsinnretning

Info

Publication number
NO802841L
NO802841L NO802841A NO802841A NO802841L NO 802841 L NO802841 L NO 802841L NO 802841 A NO802841 A NO 802841A NO 802841 A NO802841 A NO 802841A NO 802841 L NO802841 L NO 802841L
Authority
NO
Norway
Prior art keywords
bus
data processing
information
parallel
processing device
Prior art date
Application number
NO802841A
Other languages
English (en)
Norwegian (no)
Inventor
Alfred Lotz
Burkhardt Kraffel
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of NO802841L publication Critical patent/NO802841L/no

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
    • G06F11/1675—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 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
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1405—Saving, restoring, recovering or retrying at machine instruction level
    • G06F11/141—Saving, restoring, recovering or retrying at machine instruction level for bus or memory accesses
    • 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
    • G06F11/1629—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)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
NO802841A 1979-09-28 1980-09-26 Sikker databehandlingsinnretning NO802841L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792939935 DE2939935A1 (de) 1979-09-28 1979-09-28 Sichere datenverarbeitungseinrichtung

Publications (1)

Publication Number Publication Date
NO802841L true NO802841L (no) 1981-03-30

Family

ID=6082501

Family Applications (1)

Application Number Title Priority Date Filing Date
NO802841A NO802841L (no) 1979-09-28 1980-09-26 Sikker databehandlingsinnretning

Country Status (7)

Country Link
EP (1) EP0026734A1 (es)
DD (1) DD153258A5 (es)
DE (1) DE2939935A1 (es)
DK (1) DK376480A (es)
ES (1) ES495411A0 (es)
FI (1) FI803026A7 (es)
NO (1) NO802841L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231452B2 (en) * 1982-01-29 2002-01-16 Pitney Bowes Inc. Microprocessor systems for electronic postage arrangements
CA1206619A (en) * 1982-01-29 1986-06-24 Frank T. Check, Jr. Electronic postage meter having redundant memory
US5109507A (en) * 1982-01-29 1992-04-28 Pitney Bowes Inc. Electronic postage meter having redundant memory
US4566106A (en) * 1982-01-29 1986-01-21 Pitney Bowes Inc. Electronic postage meter having redundant memory
US4916623A (en) * 1982-01-29 1990-04-10 Pitney Bowes Inc. Electronic postage meter having redundant memory
DE3412049A1 (de) * 1984-03-30 1985-10-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Signaltechnisch sichere datenverarbeitungseinrichtung
DE3642851A1 (de) * 1986-12-16 1988-06-30 Bbc Brown Boveri & Cie Fehlertolerantes rechensystem und verfahren zum erkennen, lokalisieren und eliminieren von fehlerhaften einheiten in einem solchen system
GB9101227D0 (en) * 1991-01-19 1991-02-27 Lucas Ind Plc Method of and apparatus for arbitrating between a plurality of controllers,and control system
CA2177850A1 (en) * 1993-12-01 1995-06-08 Thomas Dale Bissett Fault resilient/fault tolerant computing
DE102015121349A1 (de) 2015-12-08 2017-06-08 Staku Anlagenbau Gmbh Vorrichtung zur Oberflächenbehandlung eines Endlosmaterials sowie deren Verwendung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810119A (en) * 1971-05-04 1974-05-07 Us Navy Processor synchronization scheme
FR2144912A5 (es) * 1971-07-02 1973-02-16 Cerci
IT1014277B (it) * 1974-06-03 1977-04-20 Cselt Centro Studi Lab Telecom Sistema di controllo di elaboratori di processo operanti in parallelo
DE2458224C3 (de) * 1974-12-09 1978-04-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Datenverarbeitungssystem mit Koordinierung der Parallelarbeit von mindestens zwei Datenverarbeitungsanlagen
GB1560554A (en) * 1976-03-10 1980-02-06 Smith Industries Ltd Control systems
DE2612100A1 (de) * 1976-03-22 1977-10-06 Siemens Ag Digitale datenverarbeitungsanordnung, insbesondere fuer die eisenbahnsicherungstechnik
US4169288A (en) * 1977-04-26 1979-09-25 International Telephone And Telegraph Corporation Redundant memory for point of sale system

Also Published As

Publication number Publication date
ES8106620A1 (es) 1981-07-16
DE2939935A1 (de) 1981-04-09
EP0026734A1 (de) 1981-04-08
DK376480A (da) 1981-03-29
ES495411A0 (es) 1981-07-16
DD153258A5 (de) 1981-12-30
FI803026A7 (fi) 1981-03-28

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