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ATE210316T1 - Dreifach redundantes modulares rechnersystem - Google Patents

Dreifach redundantes modulares rechnersystem

Info

Publication number
ATE210316T1
ATE210316T1 AT97926550T AT97926550T ATE210316T1 AT E210316 T1 ATE210316 T1 AT E210316T1 AT 97926550 T AT97926550 T AT 97926550T AT 97926550 T AT97926550 T AT 97926550T AT E210316 T1 ATE210316 T1 AT E210316T1
Authority
AT
Austria
Prior art keywords
reference clock
clock signals
receives
clock signal
multiplexer
Prior art date
Application number
AT97926550T
Other languages
English (en)
Inventor
James L Petivan
Donald C Lundell
Jonathan K Lundell
Original Assignee
Resilience 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 Resilience Corp filed Critical Resilience Corp
Priority claimed from PCT/US1997/008320 external-priority patent/WO1997043712A2/en
Application granted granted Critical
Publication of ATE210316T1 publication Critical patent/ATE210316T1/de

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
    • G06F11/1629—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
    • G06F11/18—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; 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
    • 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
    • G06F11/187—Voting techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing

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)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
AT97926550T 1996-05-16 1997-05-15 Dreifach redundantes modulares rechnersystem ATE210316T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1720196P 1996-05-16 1996-05-16
US3736397P 1997-02-03 1997-02-03
US08/853,670 US6141769A (en) 1996-05-16 1997-05-09 Triple modular redundant computer system and associated method
PCT/US1997/008320 WO1997043712A2 (en) 1996-05-16 1997-05-15 Triple modular redundant computer system

Publications (1)

Publication Number Publication Date
ATE210316T1 true ATE210316T1 (de) 2001-12-15

Family

ID=56289764

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97926550T ATE210316T1 (de) 1996-05-16 1997-05-15 Dreifach redundantes modulares rechnersystem

Country Status (5)

Country Link
US (3) US6141769A (de)
EP (1) EP0916119B1 (de)
JP (1) JP2002515146A (de)
AT (1) ATE210316T1 (de)
DE (1) DE69708881T2 (de)

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US6349391B1 (en) 2002-02-19
US6240526B1 (en) 2001-05-29
DE69708881D1 (de) 2002-01-17
DE69708881T2 (de) 2002-08-01
JP2002515146A (ja) 2002-05-21
EP0916119A2 (de) 1999-05-19
US6141769A (en) 2000-10-31

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