SE7807317L - Digital databehandlingsanleggning - Google Patents

Digital databehandlingsanleggning

Info

Publication number
SE7807317L
SE7807317L SE7807317A SE7807317A SE7807317L SE 7807317 L SE7807317 L SE 7807317L SE 7807317 A SE7807317 A SE 7807317A SE 7807317 A SE7807317 A SE 7807317A SE 7807317 L SE7807317 L SE 7807317L
Authority
SE
Sweden
Prior art keywords
data processing
digital data
processing plant
plant
digital
Prior art date
Application number
SE7807317A
Other languages
English (en)
Other versions
SE421355B (sv
Inventor
H Strelow
Original Assignee
Siemens Ag
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 Ag filed Critical Siemens Ag
Publication of SE7807317L publication Critical patent/SE7807317L/sv
Publication of SE421355B publication Critical patent/SE421355B/sv

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
    • G06F11/1641—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)
  • Safety Devices In Control Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
SE7807317A 1977-06-29 1978-06-28 Digital databehandlingsanordning speciellt for jernvegssekerhetssystem SE421355B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2729362A DE2729362C2 (de) 1977-06-29 1977-06-29 Digitale Datenverarbeitungsanordnung, insbesondere für die Eisenbahnsicherungstechnik, mit in zwei Kanälen dieselben Informationen verarbeitenden Schaltwerken

Publications (2)

Publication Number Publication Date
SE7807317L true SE7807317L (sv) 1978-12-30
SE421355B SE421355B (sv) 1981-12-14

Family

ID=6012697

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7807317A SE421355B (sv) 1977-06-29 1978-06-28 Digital databehandlingsanordning speciellt for jernvegssekerhetssystem

Country Status (7)

Country Link
US (1) US4222515A (sv)
AT (1) AT364987B (sv)
CH (1) CH634672A5 (sv)
DE (1) DE2729362C2 (sv)
FR (1) FR2396361A1 (sv)
SE (1) SE421355B (sv)
ZA (1) ZA783295B (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2854779A1 (de) * 1978-12-19 1980-07-10 Herion Werke Kg Schaltungsanordnung
DE3114230C2 (de) * 1981-04-08 1983-02-03 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum sicheren Betrieb eines zweikanaligen Schaltwerkes
IN160140B (sv) * 1981-10-10 1987-06-27 Westinghouse Brake & Signal
IT1213344B (it) * 1986-09-17 1989-12-20 Honoywell Information Systems Architettura di calcolatore a tolleranza di guasto.
FR2654852A1 (fr) * 1989-11-21 1991-05-24 Inrets Procede de surveillance du fonctionnement d'au moins deux microprocesseurs.
US5175847A (en) * 1990-09-20 1992-12-29 Logicon Incorporated Computer system capable of program execution recovery
JPH05128080A (ja) * 1991-10-14 1993-05-25 Mitsubishi Electric Corp 情報処理装置
AT398645B (de) * 1991-11-04 1995-01-25 Alcatel Austria Ag Rechnersystem
EP0653708B1 (en) 1993-10-15 2000-08-16 Hitachi, Ltd. Logic circuit having error detection function, redundant resource management method, and fault tolerant system using it
EP1016968B1 (en) * 1993-10-15 2002-09-11 Hitachi, Ltd. Logic circuit having error detection function
DE19626184C2 (de) * 1996-06-29 1998-07-30 Alexander Ernst Erdwin Lahmann Vorrichtung zum Betreiben eines Systems mit zwei funktionsmäßig in einem Rechner parallel geschalteten Prozessoren
GB2317032A (en) * 1996-09-07 1998-03-11 Motorola Gmbh Microprocessor fail-safe system
DE102004038590A1 (de) * 2004-08-06 2006-03-16 Robert Bosch Gmbh Verfahren zur Verzögerung von Zugriffen auf Daten und/oder Befehle eines Zweirechnersystems sowie entsprechende Verzögerungseinheit
JP5404437B2 (ja) * 2010-01-13 2014-01-29 株式会社東芝 安全出力装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1265013A (sv) * 1969-04-24 1972-03-01
US3810119A (en) * 1971-05-04 1974-05-07 Us Navy Processor synchronization scheme
US3978327A (en) * 1972-03-13 1976-08-31 Siemens Aktiengesellschaft Program-controlled data processor having two simultaneously operating identical system units
FR2182259A5 (sv) * 1972-04-24 1973-12-07 Cii
US3931505A (en) * 1974-03-13 1976-01-06 Bell Telephone Laboratories, Incorporated Program controlled data processor
IT1014277B (it) * 1974-06-03 1977-04-20 Cselt Centro Studi Lab Telecom Sistema di controllo di elaboratori di processo operanti in parallelo
DE2521245C3 (de) * 1975-05-13 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für ein zweikanaliges Sicherheitsschaltwerk mit antivalenter Signalverarbeitung
US4020459A (en) * 1975-10-28 1977-04-26 Bell Telephone Laboratories, Incorporated Parity generation and bus matching arrangement for synchronized duplicated data processing units
DE2612100A1 (de) * 1976-03-22 1977-10-06 Siemens Ag Digitale datenverarbeitungsanordnung, insbesondere fuer die eisenbahnsicherungstechnik

Also Published As

Publication number Publication date
CH634672A5 (de) 1983-02-15
DE2729362B1 (de) 1978-10-12
ATA461578A (de) 1981-04-15
DE2729362C2 (de) 1982-07-08
ZA783295B (en) 1979-07-25
US4222515A (en) 1980-09-16
SE421355B (sv) 1981-12-14
FR2396361A1 (fr) 1979-01-26
FR2396361B1 (sv) 1983-10-21
AT364987B (de) 1981-11-25

Similar Documents

Publication Publication Date Title
DD130183A5 (de) Datenverarbeitungsanlage
SE7804843L (sv) Databehandlingssystem
SE7807964L (sv) Databehandlingssystem
SE7811223L (sv) Digitalt informationsbehanlingssystem
IT7921846A0 (it) Dispositivo di calcolo digitale.
PL206189A1 (pl) Urzadzenie przetwarzania danych
DE2920490A1 (de) Datenverarbeitungssystem
DK3879A (da) Databehandlingsanlaeg
SE420031B (sv) Databehandlingssystem
SE417552B (sv) Databehandlingssystem
GB1548218A (en) Digital data processing arrangement
SE431266B (sv) Databehandlingssystem
NL7800281A (nl) Gegevensverwerkend stelsel.
SE7810906L (sv) Databehandlingsanleggning
SE7803409L (sv) Databehandlingsanordning
SE7807317L (sv) Digital databehandlingsanleggning
IT1088990B (it) Impianto di calcolatori
DK400178A (da) Databehandlingsanlaeg
NO780580L (no) Databehandlingssystem.
IT7829744A0 (it) Bilancia digitale.
NL7712367A (nl) Digitaal optelrekenorgaan.
NL7800853A (nl) Digitale informatieverwerkende inrichting.
DK3979A (da) Databehandlingsanlaeg
GB1554013A (en) Data processing
SE7713186L (sv) Databehandlingssystem

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7807317-8

Effective date: 19900522

Format of ref document f/p: F