JPS6224820B2 - - Google Patents

Info

Publication number
JPS6224820B2
JPS6224820B2 JP57103016A JP10301682A JPS6224820B2 JP S6224820 B2 JPS6224820 B2 JP S6224820B2 JP 57103016 A JP57103016 A JP 57103016A JP 10301682 A JP10301682 A JP 10301682A JP S6224820 B2 JPS6224820 B2 JP S6224820B2
Authority
JP
Japan
Prior art keywords
output
circuit
cpu
processing
cpus
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
Application number
JP57103016A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58221449A (ja
Inventor
Yoji Oono
Takeo Wakabayashi
Yoshihiro Sumyama
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.)
Japan National Railways
Original Assignee
Japan National Railways
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 Japan National Railways filed Critical Japan National Railways
Priority to JP57103016A priority Critical patent/JPS58221449A/ja
Publication of JPS58221449A publication Critical patent/JPS58221449A/ja
Publication of JPS6224820B2 publication Critical patent/JPS6224820B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/1695—Error detection or correction of the data by redundancy in hardware which are operating with time diversity

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)
JP57103016A 1982-06-17 1982-06-17 二重系処理装置の位相差故障検出方法 Granted JPS58221449A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57103016A JPS58221449A (ja) 1982-06-17 1982-06-17 二重系処理装置の位相差故障検出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57103016A JPS58221449A (ja) 1982-06-17 1982-06-17 二重系処理装置の位相差故障検出方法

Publications (2)

Publication Number Publication Date
JPS58221449A JPS58221449A (ja) 1983-12-23
JPS6224820B2 true JPS6224820B2 (enrdf_load_stackoverflow) 1987-05-30

Family

ID=14342846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57103016A Granted JPS58221449A (ja) 1982-06-17 1982-06-17 二重系処理装置の位相差故障検出方法

Country Status (1)

Country Link
JP (1) JPS58221449A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58221449A (ja) 1983-12-23

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