JPS5494253A - Plurality of electronic computer systems - Google Patents

Plurality of electronic computer systems

Info

Publication number
JPS5494253A
JPS5494253A JP133578A JP133578A JPS5494253A JP S5494253 A JPS5494253 A JP S5494253A JP 133578 A JP133578 A JP 133578A JP 133578 A JP133578 A JP 133578A JP S5494253 A JPS5494253 A JP S5494253A
Authority
JP
Japan
Prior art keywords
systems
units
computer systems
computer
coupled
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.)
Granted
Application number
JP133578A
Other languages
Japanese (ja)
Other versions
JPS607827B2 (en
Inventor
Shuntaro Tanaka
Mitsuru Kishigami
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP53001335A priority Critical patent/JPS607827B2/en
Publication of JPS5494253A publication Critical patent/JPS5494253A/en
Publication of JPS607827B2 publication Critical patent/JPS607827B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Multi Processors (AREA)
  • Hardware Redundancy (AREA)

Abstract

PURPOSE: To enable continuous processing in case of failed computer, by providing a plurality of computer systems depending on functions and by constituting the system so that the computers are coupled each other and the information exchange is made with the constituting unit and process.
CONSTITUTION: Exclusive control electronic computer systems C,D are provided with each of a plurality plants, and the information managing computer system E which is connected to the systems C,D and is made possible for back up mutually, is provided. The systems C,D are provided with CPU1C,1D, external memory units 2C,2D, process input and output control units 3C,3D, peripheral units 4C, 4D, selectors 6C,6D, and interrupt reception circuits 8C,8D. The system E is provided with CPU1E coupled with the data linkage circuits 9 to 12 between the systems C,E, a plurality of and different objective external memory units 2E,2E', and peripheral unit 4E, allowing to couple the data transmission and reception with the systems C,D, and E.
COPYRIGHT: (C)1979,JPO&Japio
JP53001335A 1978-01-10 1978-01-10 Multiple computer system Expired JPS607827B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53001335A JPS607827B2 (en) 1978-01-10 1978-01-10 Multiple computer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53001335A JPS607827B2 (en) 1978-01-10 1978-01-10 Multiple computer system

Publications (2)

Publication Number Publication Date
JPS5494253A true JPS5494253A (en) 1979-07-25
JPS607827B2 JPS607827B2 (en) 1985-02-27

Family

ID=11498619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53001335A Expired JPS607827B2 (en) 1978-01-10 1978-01-10 Multiple computer system

Country Status (1)

Country Link
JP (1) JPS607827B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169864A (en) * 1981-04-13 1982-10-19 Hitachi Ltd Centralized monitoring controller
JPH01209564A (en) * 1988-02-17 1989-08-23 Nec Corp Information processor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169864A (en) * 1981-04-13 1982-10-19 Hitachi Ltd Centralized monitoring controller
JPS6326424B2 (en) * 1981-04-13 1988-05-30 Hitachi Ltd
JPH01209564A (en) * 1988-02-17 1989-08-23 Nec Corp Information processor

Also Published As

Publication number Publication date
JPS607827B2 (en) 1985-02-27

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