DE68926667T2 - Einen Rechner enthaltende Anlage - Google Patents

Einen Rechner enthaltende Anlage

Info

Publication number
DE68926667T2
DE68926667T2 DE68926667T DE68926667T DE68926667T2 DE 68926667 T2 DE68926667 T2 DE 68926667T2 DE 68926667 T DE68926667 T DE 68926667T DE 68926667 T DE68926667 T DE 68926667T DE 68926667 T2 DE68926667 T2 DE 68926667T2
Authority
DE
Germany
Prior art keywords
computer
system containing
Prior art date
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 - Fee Related
Application number
DE68926667T
Other languages
English (en)
Other versions
DE68926667D1 (de
Inventor
Terence Malcolm George
Richard John Roberts
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal Co Ltd
Westinghouse Brake and Signal Holdings 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 Westinghouse Brake and Signal Co Ltd, Westinghouse Brake and Signal Holdings Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Application granted granted Critical
Publication of DE68926667D1 publication Critical patent/DE68926667D1/de
Publication of DE68926667T2 publication Critical patent/DE68926667T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L21/00—Station blocking between signal boxes in one yard
    • B61L21/04—Electrical locking and release of the route; Electrical repeat locks
    • 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0721—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment within a central processing unit [CPU]
    • G06F11/0724—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment within a central processing unit [CPU] in a multiprocessor or a multi-core unit
    • 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • 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
    • G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
    • 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
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2236—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test CPU or processors
DE68926667T 1989-02-13 1989-11-17 Einen Rechner enthaltende Anlage Expired - Fee Related DE68926667T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8903175A GB2228114B (en) 1989-02-13 1989-02-13 A system comprising a processor

Publications (2)

Publication Number Publication Date
DE68926667D1 DE68926667D1 (de) 1996-07-18
DE68926667T2 true DE68926667T2 (de) 1996-10-24

Family

ID=10651582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68926667T Expired - Fee Related DE68926667T2 (de) 1989-02-13 1989-11-17 Einen Rechner enthaltende Anlage

Country Status (9)

Country Link
US (1) US5504860A (de)
EP (1) EP0382972B1 (de)
JP (1) JPH02242438A (de)
AU (1) AU634748B2 (de)
CA (1) CA2004562C (de)
DE (1) DE68926667T2 (de)
ES (1) ES2087086T3 (de)
GB (1) GB2228114B (de)
ZA (1) ZA90447B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730074B1 (fr) * 1995-01-27 1997-04-04 Sextant Avionique Architecture de calculateur tolerante aux fautes
US5671348A (en) * 1995-06-06 1997-09-23 General Railway Signal Corporation Non-vital turn off of vital output circuit
DE19653551C1 (de) * 1996-12-20 1998-02-05 Siemens Ag Verfahren zur Überprüfung der Funktionsfähigkeit einer Recheneinheit
GB2348034A (en) * 1999-03-17 2000-09-20 Westinghouse Brake & Signal An interlocking for a railway system
US6922625B2 (en) * 2002-12-12 2005-07-26 Honeywell International Inc. Jet engine control and protection system and method
DE102004024386A1 (de) * 2004-05-17 2005-12-15 Siemens Ag Verfahren und Schaltungsanordnung zum Testen von Funktionen und/oder Algorithmen, die in elektronischen Schaltungen implementiert sind
US8028961B2 (en) 2006-12-22 2011-10-04 Central Signal, Llc Vital solid state controller
JP5095273B2 (ja) 2007-06-22 2012-12-12 株式会社東芝 制御装置
CN101580073B (zh) * 2008-05-12 2012-01-25 卡斯柯信号有限公司 计算机联锁系统码位级冗余方法
JP5404437B2 (ja) * 2010-01-13 2014-01-29 株式会社東芝 安全出力装置
US20130063282A1 (en) 2010-05-31 2013-03-14 Central Signal, Llc Roadway detection
CN103144657B (zh) * 2013-03-15 2015-07-22 卡斯柯信号有限公司 带校验板的通用轨旁安全平台主处理子系统

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2162093B1 (de) * 1971-12-02 1977-04-08 Hitachi Ltd
GB1434186A (en) * 1972-04-26 1976-05-05 Gen Electric Co Ltd Multiprocessor computer systems
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
GB1604492A (en) * 1978-05-30 1981-12-09 Westinghouse Brake & Signal Railway control systems
DE2939487A1 (de) * 1979-09-28 1981-04-16 Siemens AG, 1000 Berlin und 8000 München Rechnerarchitektur auf der basis einer multi-mikrocomputerstruktur als fehlertolerantes system
DE3003291C2 (de) * 1980-01-30 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Zweikanalige Datenverarbeitungsanordnung für Eisenbahnsicherungszwecke
US4581700A (en) * 1981-08-07 1986-04-08 Sab Harmon Industries, Inc. Processing system for grade crossing warning
FR2512980B1 (de) * 1981-09-14 1983-12-23 Aero Etudes Conseils
DE3137450C2 (de) * 1981-09-21 1984-03-22 Siemens AG, 1000 Berlin und 8000 München Sicherheits-Ausgabeschaltung für eine Datenverarbeitungsanlage
US4517639A (en) * 1982-05-13 1985-05-14 The Boeing Company Fault scoring and selection circuit and method for redundant system
EP0096510B1 (de) * 1982-06-03 1988-07-27 LUCAS INDUSTRIES public limited company Steuerungssystem in erster Linie reagierend auf Signale von Digitalrechnern
US4644538A (en) * 1982-06-16 1987-02-17 The Boeing Company Autopilot flight director system
FR2540685A1 (fr) * 1983-02-03 1984-08-10 Jeumont Schneider Interface pour relier un systeme informatique a un dispositif actionneur
US4695946A (en) * 1984-10-25 1987-09-22 Unisys Corporation Maintenance subsystem for computer network including power control and remote diagnostic center
US4622667A (en) * 1984-11-27 1986-11-11 Sperry Corporation Digital fail operational automatic flight control system utilizing redundant dissimilar data processing
AU568977B2 (en) * 1985-05-10 1988-01-14 Tandem Computers Inc. Dual processor error detection system
JPS6272248A (ja) * 1985-09-25 1987-04-02 Hitachi Ltd デ−タ伝送システムの現用予備切替方法
US4873685A (en) * 1988-05-04 1989-10-10 Rockwell International Corporation Self-checking voting logic for fault tolerant computing applications

Also Published As

Publication number Publication date
EP0382972B1 (de) 1996-06-12
EP0382972A2 (de) 1990-08-22
DE68926667D1 (de) 1996-07-18
AU634748B2 (en) 1993-03-04
GB2228114A (en) 1990-08-15
CA2004562C (en) 1998-07-07
ES2087086T3 (es) 1996-07-16
AU4925890A (en) 1990-08-16
CA2004562A1 (en) 1990-08-13
ZA90447B (en) 1990-10-31
EP0382972A3 (de) 1991-08-07
GB2228114B (en) 1993-02-10
US5504860A (en) 1996-04-02
GB8903175D0 (en) 1989-03-30
JPH02242438A (ja) 1990-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee