FR2035467A5 - - Google Patents

Info

Publication number
FR2035467A5
FR2035467A5 FR7005383A FR7005383A FR2035467A5 FR 2035467 A5 FR2035467 A5 FR 2035467A5 FR 7005383 A FR7005383 A FR 7005383A FR 7005383 A FR7005383 A FR 7005383A FR 2035467 A5 FR2035467 A5 FR 2035467A5
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
FR7005383A
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.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co Ltd
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 Automatic Telephone and Electric Co Ltd filed Critical Automatic Telephone and Electric Co Ltd
Application granted granted Critical
Publication of FR2035467A5 publication Critical patent/FR2035467A5/fr
Expired 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/1654—Error detection by comparing the output of redundant processing systems where the output of only one of the redundant processing components can drive the attached hardware, e.g. memory or I/O
    • 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
FR7005383A 1969-02-17 1970-02-16 Expired FR2035467A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8472/69A GB1245072A (en) 1969-02-17 1969-02-17 Improvements in or relating to checking and fault indicating arrangements

Publications (1)

Publication Number Publication Date
FR2035467A5 true FR2035467A5 (fr) 1970-12-18

Family

ID=9853121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7005383A Expired FR2035467A5 (fr) 1969-02-17 1970-02-16

Country Status (3)

Country Link
US (1) US3624372A (fr)
FR (1) FR2035467A5 (fr)
GB (1) GB1245072A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2102371B2 (de) * 1971-01-19 1972-07-13 Siemens AG, 1000 Berlin u. 8000 München Schaltungsanordnung zur ueberwachung von pcm-koppeleinrichtungen
US3810119A (en) * 1971-05-04 1974-05-07 Us Navy Processor synchronization scheme
US3882386A (en) * 1971-06-09 1975-05-06 Honeywell Inf Systems Device for testing operation of integrated circuital units
BE790654A (fr) * 1971-10-28 1973-04-27 Siemens Ag Systeme de traitement avec des unites de systeme
DE2202231A1 (de) * 1972-01-18 1973-07-26 Siemens Ag Verarbeitungssystem mit verdreifachten systemeinheiten
US3783250A (en) * 1972-02-25 1974-01-01 Nasa Adaptive voting computer system
US3770948A (en) * 1972-05-26 1973-11-06 Gte Automatic Electric Lab Inc Data handling system maintenance arrangement
US3781797A (en) * 1973-01-02 1973-12-25 Gte Automatic Electric Lab Inc Code processor output buffer verify check
US3813647A (en) * 1973-02-28 1974-05-28 Northrop Corp Apparatus and method for performing on line-monitoring and fault-isolation
US3898621A (en) * 1973-04-06 1975-08-05 Gte Automatic Electric Lab Inc Data processor system diagnostic arrangement
US4011542A (en) * 1973-05-29 1977-03-08 Trw Inc. Redundant data transmission system
US3921141A (en) * 1973-09-14 1975-11-18 Gte Automatic Electric Lab Inc Malfunction monitor control circuitry for central data processor of digital communication system
US3984812A (en) * 1974-04-15 1976-10-05 Burroughs Corporation Computer memory read delay
US4028676A (en) * 1974-08-22 1977-06-07 Siemens-Albis Aktiengesellschaft Control of peripheral apparatus in telecommunication
DE2521245C3 (de) * 1975-05-13 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für ein zweikanaliges Sicherheitsschaltwerk mit antivalenter Signalverarbeitung
IT1069124B (it) * 1975-08-07 1985-03-25 Polo Francois Gruppo di numerazione..particolarmente per macchine da stampa
US4270168A (en) * 1978-08-31 1981-05-26 United Technologies Corporation Selective disablement in fail-operational, fail-safe multi-computer control system
GB9205842D0 (en) * 1992-03-18 1992-04-29 Marconi Gec Ltd Distributed processor arrangement
GB2555628B (en) * 2016-11-04 2019-02-20 Advanced Risc Mach Ltd Main processor error detection using checker processors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135793C (fr) * 1958-08-29 1900-01-01
US3252149A (en) * 1963-03-28 1966-05-17 Digitronics Corp Data processing system
US3312954A (en) * 1965-12-08 1967-04-04 Gen Precision Inc Modular computer building block
US3471686A (en) * 1966-01-03 1969-10-07 Bell Telephone Labor Inc Error detection system for synchronized duplicate data processing units
US3409879A (en) * 1966-03-30 1968-11-05 Bell Telephone Labor Inc Computer organization employing plural operand storage

Also Published As

Publication number Publication date
GB1245072A (en) 1971-09-02
US3624372A (en) 1971-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse