BE789128A - DEVICE FOR COMPUTER-CONTROLLED PROCESS EXECUTION, ESPECIALLY ON RAILWAYS - Google Patents

DEVICE FOR COMPUTER-CONTROLLED PROCESS EXECUTION, ESPECIALLY ON RAILWAYS

Info

Publication number
BE789128A
BE789128A BE789128DA BE789128A BE 789128 A BE789128 A BE 789128A BE 789128D A BE789128D A BE 789128DA BE 789128 A BE789128 A BE 789128A
Authority
BE
Belgium
Prior art keywords
railways
computer
process execution
controlled process
controlled
Prior art date
Application number
Other languages
French (fr)
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.)
Publication date
Priority claimed from DE19712148207 external-priority patent/DE2148207C3/en
Publication of BE789128A publication Critical patent/BE789128A/en

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
    • G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
    • G06F11/1687—Temporal synchronisation or re-synchronisation of redundant processing components at event level, e.g. by interrupt or result of polling
    • 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
    • G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
    • G06F11/1679—Temporal synchronisation or re-synchronisation of redundant processing components at clock signal level
    • 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)
BE789128D 1971-09-27 DEVICE FOR COMPUTER-CONTROLLED PROCESS EXECUTION, ESPECIALLY ON RAILWAYS BE789128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712148207 DE2148207C3 (en) 1971-09-27 Device for a computer-controlled process sequence, especially in the case of railways

Publications (1)

Publication Number Publication Date
BE789128A true BE789128A (en) 1973-01-15

Family

ID=5820686

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789128D BE789128A (en) 1971-09-27 DEVICE FOR COMPUTER-CONTROLLED PROCESS EXECUTION, ESPECIALLY ON RAILWAYS

Country Status (3)

Country Link
BE (1) BE789128A (en)
CH (1) CH544968A (en)
ZA (1) ZA726426B (en)

Also Published As

Publication number Publication date
CH544968A (en) 1973-11-30
ZA726426B (en) 1973-09-26
DE2148207B2 (en) 1976-05-20
DE2148207A1 (en) 1973-04-05

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