DK163753C - Kredsloeb til kontrol af den korrekte start af et tokanalet fail-safe-mikrodatamatkoblevaerk, navnlig til jernbanesikringsanlaeg - Google Patents

Kredsloeb til kontrol af den korrekte start af et tokanalet fail-safe-mikrodatamatkoblevaerk, navnlig til jernbanesikringsanlaeg

Info

Publication number
DK163753C
DK163753C DK433084A DK433084A DK163753C DK 163753 C DK163753 C DK 163753C DK 433084 A DK433084 A DK 433084A DK 433084 A DK433084 A DK 433084A DK 163753 C DK163753 C DK 163753C
Authority
DK
Denmark
Prior art keywords
predetermined number
processing steps
logic system
sequential logic
bit
Prior art date
Application number
DK433084A
Other languages
English (en)
Other versions
DK163753B (da
DK433084D0 (da
DK433084A (da
Inventor
Michael Gronemeyer
Georg Scharfenberg
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 DK433084D0 publication Critical patent/DK433084D0/da
Publication of DK433084A publication Critical patent/DK433084A/da
Publication of DK163753B publication Critical patent/DK163753B/da
Application granted granted Critical
Publication of DK163753C publication Critical patent/DK163753C/da

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
    • G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
    • 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)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hardware Redundancy (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
DK433084A 1983-09-12 1984-09-11 Kredsloeb til kontrol af den korrekte start af et tokanalet fail-safe-mikrodatamatkoblevaerk, navnlig til jernbanesikringsanlaeg DK163753C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833332802 DE3332802A1 (de) 1983-09-12 1983-09-12 Schaltungsanordnung zum pruefen des ordnungsgerechten anlaufens eines zweikanaligen fail-safe-mikrocomputerschaltwerkes, insbesondere fuer eisenbahnsicherungsanlagen
DE3332802 1983-09-12

Publications (4)

Publication Number Publication Date
DK433084D0 DK433084D0 (da) 1984-09-11
DK433084A DK433084A (da) 1985-03-13
DK163753B DK163753B (da) 1992-03-30
DK163753C true DK163753C (da) 1992-09-07

Family

ID=6208816

Family Applications (1)

Application Number Title Priority Date Filing Date
DK433084A DK163753C (da) 1983-09-12 1984-09-11 Kredsloeb til kontrol af den korrekte start af et tokanalet fail-safe-mikrodatamatkoblevaerk, navnlig til jernbanesikringsanlaeg

Country Status (5)

Country Link
EP (1) EP0148995B1 (da)
AT (1) ATE53135T1 (da)
DE (2) DE3332802A1 (da)
DK (1) DK163753C (da)
ZA (1) ZA847122B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708055A1 (de) * 1987-03-12 1988-09-22 Siemens Ag Sicherheitsschaltwerk mit mehreren dieselben daten verarbeitenden mikrocomputern
DE59006247D1 (de) * 1990-09-07 1994-07-28 Siemens Ag Einrichtung zur Steuerung eines nach dem Bereichsrechnerprinzip organisierten elektronischen Stellwerks.
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
RU2536990C1 (ru) * 2013-05-22 2014-12-27 Закрытое акционерное общество "НПЦ Устройства безопасности движения" Двухканальная система для регулирования движения поездов
RU2642347C1 (ru) * 2016-08-31 2018-01-24 Общество с ограниченной ответственностью "Диалог-транс" Способ сравнения контрольных сигналов и устройство для его реализации

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612100A1 (de) * 1976-03-22 1977-10-06 Siemens Ag Digitale datenverarbeitungsanordnung, insbesondere fuer die eisenbahnsicherungstechnik
DE2636352C3 (de) * 1976-08-12 1979-12-20 Kraftwerk Union Ag, 4330 Muelheim Schutzsystem für einen Kernreaktor
CA1190307A (en) * 1981-09-14 1985-07-09 Theodore S. Malinowski Watch-dog timer circuit
FR2513409A1 (fr) * 1981-09-22 1983-03-25 Alsthom Cgee Procede de synchronisation de deux microprocesseurs

Also Published As

Publication number Publication date
DE3332802A1 (de) 1985-03-28
ATE53135T1 (de) 1990-06-15
DE3482342D1 (de) 1990-06-28
DK163753B (da) 1992-03-30
EP0148995A3 (en) 1987-09-30
DK433084D0 (da) 1984-09-11
EP0148995A2 (de) 1985-07-24
EP0148995B1 (de) 1990-05-23
DK433084A (da) 1985-03-13
ZA847122B (en) 1985-04-24

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