JPS52130543A - Multi-computer system - Google Patents

Multi-computer system

Info

Publication number
JPS52130543A
JPS52130543A JP4803876A JP4803876A JPS52130543A JP S52130543 A JPS52130543 A JP S52130543A JP 4803876 A JP4803876 A JP 4803876A JP 4803876 A JP4803876 A JP 4803876A JP S52130543 A JPS52130543 A JP S52130543A
Authority
JP
Japan
Prior art keywords
computer system
backup
tables
information processing
improved
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
JP4803876A
Other languages
Japanese (ja)
Other versions
JPS5918740B2 (en
Inventor
Yoichiro Kogure
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 JP51048038A priority Critical patent/JPS5918740B2/en
Publication of JPS52130543A publication Critical patent/JPS52130543A/en
Publication of JPS5918740B2 publication Critical patent/JPS5918740B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Hardware Redundancy (AREA)
  • Multi Processors (AREA)
  • Feedback Control In General (AREA)

Abstract

PURPOSE: To make it possible to backup each other in on-line computers having a similar functions and mounted on a plural number of tables, so that the information processing can be improved with low cost.
COPYRIGHT: (C)1977,JPO&Japio
JP51048038A 1976-04-27 1976-04-27 multiple computer system Expired JPS5918740B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51048038A JPS5918740B2 (en) 1976-04-27 1976-04-27 multiple computer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51048038A JPS5918740B2 (en) 1976-04-27 1976-04-27 multiple computer system

Publications (2)

Publication Number Publication Date
JPS52130543A true JPS52130543A (en) 1977-11-01
JPS5918740B2 JPS5918740B2 (en) 1984-04-28

Family

ID=12792135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51048038A Expired JPS5918740B2 (en) 1976-04-27 1976-04-27 multiple computer system

Country Status (1)

Country Link
JP (1) JPS5918740B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537641A (en) * 1978-09-08 1980-03-15 Fujitsu Ltd Synchronization system for doubled processor
JPS5587262A (en) * 1978-12-25 1980-07-01 Fujitsu Ltd Asynchronous doubled operation system
JPS5640901A (en) * 1979-09-11 1981-04-17 Toshiba Corp Backup method of process control
JPS57152050A (en) * 1981-03-13 1982-09-20 Fujitsu Ltd Switching system of duplex information line
JPS5864502A (en) * 1981-10-15 1983-04-16 Hitachi Ltd Plant decentralized control method
JPS5936801A (en) * 1982-08-26 1984-02-29 Yamatake Honeywell Co Ltd Backup method in duplex controlling system
JPS59178578A (en) * 1983-03-30 1984-10-09 Fujitsu Ltd Data processing system
JPS63158662A (en) * 1986-12-23 1988-07-01 Nec Corp Switching system for on-line processing system in plural computer systems
JP2013250918A (en) * 2012-06-04 2013-12-12 Hitachi Ltd Control system including plural computers operating independently

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537641A (en) * 1978-09-08 1980-03-15 Fujitsu Ltd Synchronization system for doubled processor
JPS5587262A (en) * 1978-12-25 1980-07-01 Fujitsu Ltd Asynchronous doubled operation system
JPS5747455B2 (en) * 1978-12-25 1982-10-09
JPS5640901A (en) * 1979-09-11 1981-04-17 Toshiba Corp Backup method of process control
JPS57152050A (en) * 1981-03-13 1982-09-20 Fujitsu Ltd Switching system of duplex information line
JPS627581B2 (en) * 1981-03-13 1987-02-18 Fujitsu Ltd
JPS5864502A (en) * 1981-10-15 1983-04-16 Hitachi Ltd Plant decentralized control method
JPH0346841B2 (en) * 1981-10-15 1991-07-17 Hitachi Ltd
JPS5936801A (en) * 1982-08-26 1984-02-29 Yamatake Honeywell Co Ltd Backup method in duplex controlling system
JPS59178578A (en) * 1983-03-30 1984-10-09 Fujitsu Ltd Data processing system
JPS63158662A (en) * 1986-12-23 1988-07-01 Nec Corp Switching system for on-line processing system in plural computer systems
JP2013250918A (en) * 2012-06-04 2013-12-12 Hitachi Ltd Control system including plural computers operating independently

Also Published As

Publication number Publication date
JPS5918740B2 (en) 1984-04-28

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