FR2182259A5 - - Google Patents

Info

Publication number
FR2182259A5
FR2182259A5 FR7214418A FR7214418A FR2182259A5 FR 2182259 A5 FR2182259 A5 FR 2182259A5 FR 7214418 A FR7214418 A FR 7214418A FR 7214418 A FR7214418 A FR 7214418A FR 2182259 A5 FR2182259 A5 FR 2182259A5
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
FR7214418A
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.)
INFORMATIQUE CIE INTERNA FR
Original Assignee
INFORMATIQUE CIE INTERNA FR
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 INFORMATIQUE CIE INTERNA FR filed Critical INFORMATIQUE CIE INTERNA FR
Priority to FR7214418A priority Critical patent/FR2182259A5/fr
Priority to BE129522A priority patent/BE797619A/fr
Priority to BR2852/73A priority patent/BR7302852D0/pt
Priority to DE2319753A priority patent/DE2319753B2/de
Priority to IT68127/73A priority patent/IT980879B/it
Priority to US05/353,424 priority patent/US4012717A/en
Priority to GB1926473A priority patent/GB1414095A/en
Priority to NL7305686.A priority patent/NL159799B/xx
Priority to JP48045805A priority patent/JPS5247980B2/ja
Priority to ES414009A priority patent/ES414009A1/es
Application granted granted Critical
Publication of FR2182259A5 publication Critical patent/FR2182259A5/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
    • G06F11/1633—Error detection by comparing the output of redundant processing systems using mutual exchange of the output between the 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
    • G06F11/1629—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

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)
FR7214418A 1972-04-24 1972-04-24 Expired FR2182259A5 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7214418A FR2182259A5 (fr) 1972-04-24 1972-04-24
BE129522A BE797619A (fr) 1972-04-24 1973-03-30 Systeme perfectionne de traitement de donnes
DE2319753A DE2319753B2 (de) 1972-04-24 1973-04-18 Anordnung zur Datenverarbeitung mittels in Mikroprogrammierung betriebener Prozessoren
BR2852/73A BR7302852D0 (pt) 1972-04-24 1973-04-18 Sistemas aperfeicoado de processamento de dados
IT68127/73A IT980879B (it) 1972-04-24 1973-04-19 Sistema di trattamento dei dati a mezzo di elaboratori
US05/353,424 US4012717A (en) 1972-04-24 1973-04-23 Bi-processor data handling system including automatic control of exchanges with external equipment and automatically activated maintenance operation
GB1926473A GB1414095A (en) 1972-04-24 1973-04-24 Data processing system
NL7305686.A NL159799B (nl) 1972-04-24 1973-04-24 Stelsel voor het behandelen van gegevens.
JP48045805A JPS5247980B2 (fr) 1972-04-24 1973-04-24
ES414009A ES414009A1 (es) 1972-04-24 1973-04-24 Perfeccionamientos en sistemas de tratamiento de datos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7214418A FR2182259A5 (fr) 1972-04-24 1972-04-24

Publications (1)

Publication Number Publication Date
FR2182259A5 true FR2182259A5 (fr) 1973-12-07

Family

ID=9097394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214418A Expired FR2182259A5 (fr) 1972-04-24 1972-04-24

Country Status (10)

Country Link
US (1) US4012717A (fr)
JP (1) JPS5247980B2 (fr)
BE (1) BE797619A (fr)
BR (1) BR7302852D0 (fr)
DE (1) DE2319753B2 (fr)
ES (1) ES414009A1 (fr)
FR (1) FR2182259A5 (fr)
GB (1) GB1414095A (fr)
IT (1) IT980879B (fr)
NL (1) NL159799B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422196A1 (fr) * 1978-04-04 1979-11-02 Bailey Controle Procede de commande du deroulement d'un processus industriel et systeme pour la mise en oeuvre de ce procede
FR2438825A1 (fr) * 1978-10-12 1980-05-09 Westinghouse Electric Corp Systeme automatique de releve de flux
FR2438895A1 (fr) * 1978-10-12 1980-05-09 Westinghouse Electric Corp Systeme de releve de flux de reacteur nucleaire
EP0033436A1 (fr) * 1980-01-30 1981-08-12 Siemens Aktiengesellschaft Montage de traitement des informations composé de deux canaux dans le but d'assurer la sécurité des chemins de fer
FR2486749A1 (fr) * 1980-07-11 1982-01-15 Thomson Csf Mat Tel Unite de commande et centre de telecommunications comportant une telle unite de commande
FR2490053A1 (fr) * 1980-09-05 1982-03-12 Italtel Spa Commande centrale d'une pluralite d'usagers peripheriques de centraux telephoniques
FR2490051A1 (fr) * 1980-09-05 1982-03-12 Italtel Spa Unite de surveillance de la commande centrale d'une pluralite d'usagers peripheriques, par exemple pour centraux telephoniques
FR2547082A1 (fr) * 1976-09-07 1984-12-07 Tandem Computers Inc Systeme de traitement par multiprocesseurs

Families Citing this family (57)

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SE369345B (fr) * 1973-10-30 1974-08-19 Ellemtel Utvecklings Ab
DE2612100A1 (de) * 1976-03-22 1977-10-06 Siemens Ag Digitale datenverarbeitungsanordnung, insbesondere fuer die eisenbahnsicherungstechnik
DE2651314C2 (de) * 1976-11-10 1982-03-25 Siemens AG, 1000 Berlin und 8000 München Sicherheits-Ausgabeschaltung für eine Binärsignale abgebende Datenverarbeitungsanlage
DE2701925C3 (de) * 1977-01-19 1981-10-15 Standard Elektrik Lorenz Ag, 7000 Stuttgart Fahrzeugsteuerung mit zwei Bordrechnern
DE2701924C3 (de) * 1977-01-19 1987-07-30 Standard Elektrik Lorenz Ag, 7000 Stuttgart Steuereinrichtung für spurgebundene Fahrzeuge
JPS589976B2 (ja) * 1977-03-17 1983-02-23 株式会社東芝 演算制御装置
JPS53121441A (en) * 1977-03-31 1978-10-23 Toshiba Corp Duplicated information processor
DE2729362C2 (de) * 1977-06-29 1982-07-08 Siemens AG, 1000 Berlin und 8000 München Digitale Datenverarbeitungsanordnung, insbesondere für die Eisenbahnsicherungstechnik, mit in zwei Kanälen dieselben Informationen verarbeitenden Schaltwerken
US4276594A (en) * 1978-01-27 1981-06-30 Gould Inc. Modicon Division Digital computer with multi-processor capability utilizing intelligent composite memory and input/output modules and method for performing the same
IT1111606B (it) * 1978-03-03 1986-01-13 Cselt Centro Studi Lab Telecom Sistema elaborativo modulare multiconfigurabile integrato con un sistema di preelaborazione
US4270168A (en) * 1978-08-31 1981-05-26 United Technologies Corporation Selective disablement in fail-operational, fail-safe multi-computer control system
US4356546A (en) * 1980-02-05 1982-10-26 The Bendix Corporation Fault-tolerant multi-computer system
JPS573101A (en) * 1980-06-09 1982-01-08 Hitachi Ltd Multiple control device
US4542506A (en) * 1981-06-30 1985-09-17 Nec Home Electronics Ltd. Control system having a self-diagnostic function
DE3137450C2 (de) * 1981-09-21 1984-03-22 Siemens AG, 1000 Berlin und 8000 München Sicherheits-Ausgabeschaltung für eine Datenverarbeitungsanlage
US5109507A (en) * 1982-01-29 1992-04-28 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
JPS58221453A (ja) * 1982-06-17 1983-12-23 Toshiba Corp 多重系情報処理装置
US4679151A (en) * 1982-07-20 1987-07-07 Lucas Industries Public Limited Company Control for a limiting device
US4573174A (en) * 1982-09-07 1986-02-25 Pitney Bowes Inc. Electronic postage meter having interlock between mechanical and electrical registers
DE3412049A1 (de) * 1984-03-30 1985-10-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Signaltechnisch sichere datenverarbeitungseinrichtung
AU568977B2 (en) * 1985-05-10 1988-01-14 Tandem Computers Inc. Dual processor error detection system
US4736339A (en) * 1985-12-16 1988-04-05 Gte Communication Systems Corporation Circuit for simplex I/O terminal control by duplex processors
US4792955A (en) * 1986-08-21 1988-12-20 Intel Corporation Apparatus for on-line checking and reconfiguration of integrated circuit chips
DE3639055C2 (de) * 1986-11-14 1998-02-05 Bosch Gmbh Robert Verfahren zur Betriebsüberwachung und Fehlerkorrektur von Rechnern eines Mehrrechnersystems und Mehrrechnersystem
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
US5079740A (en) * 1987-01-12 1992-01-07 Ncr Corporation System and method of providing an automatic back-up primary terminal for a cluster of secondary terminals
US4907228A (en) * 1987-09-04 1990-03-06 Digital Equipment Corporation Dual-rail processor with error checking at single rail interfaces
EP0306211A3 (fr) * 1987-09-04 1990-09-26 Digital Equipment Corporation Système synchronisé à double calculateur
CA1320276C (fr) * 1987-09-04 1993-07-13 William F. Bruckert Processeur double a correction des erreurs d'entree-sortie
US4916704A (en) * 1987-09-04 1990-04-10 Digital Equipment Corporation Interface of non-fault tolerant components to fault tolerant system
US5185877A (en) * 1987-09-04 1993-02-09 Digital Equipment Corporation Protocol for transfer of DMA data
DE3854026D1 (de) * 1987-09-04 1995-07-27 Digital Equipment Corp Fehlertolerantes Rechnersystem mit Fehler-Eingrenzung.
GB8729901D0 (en) * 1987-12-22 1988-02-03 Lucas Ind Plc Dual computer cross-checking system
US4873631A (en) * 1988-04-25 1989-10-10 Ncr Corporation Point of sale automatic back-up system and method
US4903270A (en) * 1988-06-14 1990-02-20 Intel Corporation Apparatus for self checking of functional redundancy check (FRC) logic
JP2722579B2 (ja) * 1988-12-19 1998-03-04 株式会社明電舎 無停電電源装置並列冗長システムの保護装置
JPH07117905B2 (ja) * 1989-02-09 1995-12-18 日本電気株式会社 マイクロプロセッサ
US5086499A (en) * 1989-05-23 1992-02-04 Aeg Westinghouse Transportation Systems, Inc. Computer network for real time control with automatic fault identification and by-pass
US5163138A (en) * 1989-08-01 1992-11-10 Digital Equipment Corporation Protocol for read write transfers via switching logic by transmitting and retransmitting an address
US5153881A (en) * 1989-08-01 1992-10-06 Digital Equipment Corporation Method of handling errors in software
US5068780A (en) * 1989-08-01 1991-11-26 Digital Equipment Corporation Method and apparatus for controlling initiation of bootstrap loading of an operating system in a computer system having first and second discrete computing zones
US5068851A (en) * 1989-08-01 1991-11-26 Digital Equipment Corporation Apparatus and method for documenting faults in computing modules
EP0415545B1 (fr) * 1989-08-01 1996-06-19 Digital Equipment Corporation Procédé de traitement d'erreurs de logiciel
US5048022A (en) * 1989-08-01 1991-09-10 Digital Equipment Corporation Memory device with transfer of ECC signals on time division multiplexed bidirectional lines
US5065312A (en) * 1989-08-01 1991-11-12 Digital Equipment Corporation Method of converting unique data to system data
US5251227A (en) * 1989-08-01 1993-10-05 Digital Equipment Corporation Targeted resets in a data processor including a trace memory to store transactions
EP0596410B1 (fr) * 1992-11-04 1999-07-28 Digital Equipment Corporation Détection d'erreur de synchronisation de commande
US5689689A (en) 1992-12-17 1997-11-18 Tandem Computers Incorporated Clock circuits for synchronized processor systems having clock generator circuit with a voltage control oscillator producing a clock signal synchronous with a master clock signal
US5751932A (en) * 1992-12-17 1998-05-12 Tandem Computers Incorporated Fail-fast, fail-functional, fault-tolerant multiprocessor system
US5835953A (en) * 1994-10-13 1998-11-10 Vinca Corporation Backup system that takes a snapshot of the locations in a mass storage device that has been identified for updating prior to updating
US5649152A (en) * 1994-10-13 1997-07-15 Vinca Corporation Method and system for providing a static snapshot of data stored on a mass storage system
JP3132744B2 (ja) * 1995-05-24 2001-02-05 株式会社日立製作所 二重化ｃｐｕ保守交換時の動作一致検証方式
CN1287545C (zh) * 2000-03-24 2006-11-29 西门子公司 在数字数据传输系统中组件阵列的备用电路方法和实施该方法的备用电路
US6954886B2 (en) * 2001-12-31 2005-10-11 Intel Corporation Deterministic hardware reset for FRC machine
US7194671B2 (en) * 2001-12-31 2007-03-20 Intel Corporation Mechanism handling race conditions in FRC-enabled processors
US7055060B2 (en) * 2002-12-19 2006-05-30 Intel Corporation On-die mechanism for high-reliability processor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303474A (en) * 1963-01-17 1967-02-07 Rca Corp Duplexing system for controlling online and standby conditions of two computers
US3409877A (en) * 1964-11-27 1968-11-05 Bell Telephone Labor Inc Automatic maintenance arrangement for data processing systems
US3517174A (en) * 1965-11-16 1970-06-23 Ericsson Telefon Ab L M Method of localizing a fault in a system including at least two parallelly working computers
US3471686A (en) * 1966-01-03 1969-10-07 Bell Telephone Labor Inc Error detection system for synchronized duplicate data processing units
US3444528A (en) * 1966-11-17 1969-05-13 Martin Marietta Corp Redundant computer systems
US3517171A (en) * 1967-10-30 1970-06-23 Nasa Self-testing and repairing computer
US3544777A (en) * 1967-11-06 1970-12-01 Trw Inc Two memory self-correcting system
US3623011A (en) * 1969-06-25 1971-11-23 Bell Telephone Labor Inc Time-shared access to computer registers
US3770948A (en) * 1972-05-26 1973-11-06 Gte Automatic Electric Lab Inc Data handling system maintenance arrangement

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547082A1 (fr) * 1976-09-07 1984-12-07 Tandem Computers Inc Systeme de traitement par multiprocesseurs
FR2422196A1 (fr) * 1978-04-04 1979-11-02 Bailey Controle Procede de commande du deroulement d'un processus industriel et systeme pour la mise en oeuvre de ce procede
FR2438825A1 (fr) * 1978-10-12 1980-05-09 Westinghouse Electric Corp Systeme automatique de releve de flux
FR2438895A1 (fr) * 1978-10-12 1980-05-09 Westinghouse Electric Corp Systeme de releve de flux de reacteur nucleaire
EP0033436A1 (fr) * 1980-01-30 1981-08-12 Siemens Aktiengesellschaft Montage de traitement des informations composé de deux canaux dans le but d'assurer la sécurité des chemins de fer
EP0033436B1 (fr) * 1980-01-30 1983-04-20 Siemens Aktiengesellschaft Montage de traitement des informations composé de deux canaux dans le but d'assurer la sécurité des chemins de fer
FR2486749A1 (fr) * 1980-07-11 1982-01-15 Thomson Csf Mat Tel Unite de commande et centre de telecommunications comportant une telle unite de commande
FR2490053A1 (fr) * 1980-09-05 1982-03-12 Italtel Spa Commande centrale d'une pluralite d'usagers peripheriques de centraux telephoniques
FR2490051A1 (fr) * 1980-09-05 1982-03-12 Italtel Spa Unite de surveillance de la commande centrale d'une pluralite d'usagers peripheriques, par exemple pour centraux telephoniques

Also Published As

Publication number Publication date
BE797619A (fr) 1973-07-16
GB1414095A (en) 1975-11-19
NL7305686A (fr) 1973-10-26
ES414009A1 (es) 1976-02-01
DE2319753A1 (de) 1973-11-08
BR7302852D0 (pt) 1974-07-11
JPS4955248A (fr) 1974-05-29
JPS5247980B2 (fr) 1977-12-06
DE2319753B2 (de) 1979-10-31
IT980879B (it) 1974-10-10
US4012717A (en) 1977-03-15
NL159799B (nl) 1979-03-15

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse