DE69226214T2 - Lose gekoppelte Multiplex-Steuervorrichtung - Google Patents

Lose gekoppelte Multiplex-Steuervorrichtung

Info

Publication number
DE69226214T2
DE69226214T2 DE1992626214 DE69226214T DE69226214T2 DE 69226214 T2 DE69226214 T2 DE 69226214T2 DE 1992626214 DE1992626214 DE 1992626214 DE 69226214 T DE69226214 T DE 69226214T DE 69226214 T2 DE69226214 T2 DE 69226214T2
Authority
DE
Germany
Prior art keywords
loosely coupled
multiplex controller
coupled multiplex
controller
loosely
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 - Lifetime
Application number
DE1992626214
Other languages
English (en)
Other versions
DE69226214D1 (de
Inventor
Nobuhisa Kobayashi
Korefumi Tashiro
Makoto Nohmi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69226214D1 publication Critical patent/DE69226214D1/de
Publication of DE69226214T2 publication Critical patent/DE69226214T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
    • G06F11/181—Eliminating the failing redundant component
    • 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
    • G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
    • G06F11/182—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits based on mutual exchange of the output between redundant processing components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/17—Interprocessor communication using an input/output type connection, e.g. channel, I/O port

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Hardware Redundancy (AREA)
  • Safety Devices In Control Systems (AREA)
  • Multi Processors (AREA)
DE1992626214 1991-04-05 1992-04-02 Lose gekoppelte Multiplex-Steuervorrichtung Expired - Lifetime DE69226214T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3072774A JP2682251B2 (ja) 1991-04-05 1991-04-05 多重化制御装置

Publications (2)

Publication Number Publication Date
DE69226214D1 DE69226214D1 (de) 1998-08-20
DE69226214T2 true DE69226214T2 (de) 1999-04-08

Family

ID=13499060

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992626214 Expired - Lifetime DE69226214T2 (de) 1991-04-05 1992-04-02 Lose gekoppelte Multiplex-Steuervorrichtung

Country Status (3)

Country Link
EP (1) EP0507299B1 (de)
JP (1) JP2682251B2 (de)
DE (1) DE69226214T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3321556B2 (ja) 1997-12-05 2002-09-03 株式会社日立製作所 縮退制御方法、多重化制御装置
US6654648B2 (en) 2000-04-03 2003-11-25 Toyota Jidosha Kabushiki Kaisha Technique of monitoring abnormality in plurality of CPUs or controllers
JP4491479B2 (ja) * 2007-09-27 2010-06-30 株式会社日立製作所 分散制御システム
JP4818349B2 (ja) * 2008-12-24 2011-11-16 株式会社東芝 分散システムおよび同システムの多重化制御方法
JP4818379B2 (ja) * 2009-02-26 2011-11-16 株式会社東芝 フェイルオーバ機能を持つ分散システムおよび同システムにおけるフェイルオーバ方法
JP4806044B2 (ja) * 2009-03-06 2011-11-02 株式会社東芝 フェイルオーバ機能を持つ分散システムおよび同システムにおけるフェイルオーバ方法
JP5140121B2 (ja) 2010-08-26 2013-02-06 三菱電機株式会社 制御システム
JP6748460B2 (ja) * 2016-03-22 2020-09-02 Ｋｙｂ株式会社 制御装置
CH712732B1 (de) 2016-07-21 2021-02-15 Supercomputing Systems Ag Computerisiertes System.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647367C3 (de) * 1976-10-20 1982-12-09 Siemens AG, 1000 Berlin und 8000 München Redundante Prozeßsteueranordnung
JPS5588429A (en) * 1978-12-26 1980-07-04 Nec Corp Tripled circuit
JPS59212902A (ja) * 1983-05-18 1984-12-01 Hitachi Ltd 多重化制御装置
JPH0619641B2 (ja) * 1983-07-15 1994-03-16 株式会社日立製作所 多重系制御システムのデータ管理方式
WO1987007793A1 (en) * 1986-06-13 1987-12-17 Valtion Teknillinen Tutkimuskeskus Method for realizing a fault-tolerant electronic system and a corresponding system

Also Published As

Publication number Publication date
EP0507299B1 (de) 1998-07-15
JP2682251B2 (ja) 1997-11-26
JPH04307633A (ja) 1992-10-29
EP0507299A3 (en) 1994-08-17
EP0507299A2 (de) 1992-10-07
DE69226214D1 (de) 1998-08-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition