JPS5433638A - Transmission bus separation system - Google Patents

Transmission bus separation system

Info

Publication number
JPS5433638A
JPS5433638A JP9956477A JP9956477A JPS5433638A JP S5433638 A JPS5433638 A JP S5433638A JP 9956477 A JP9956477 A JP 9956477A JP 9956477 A JP9956477 A JP 9956477A JP S5433638 A JPS5433638 A JP S5433638A
Authority
JP
Japan
Prior art keywords
transmission bus
separation system
bus separation
diagnosis
relay
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
JP9956477A
Other languages
Japanese (ja)
Other versions
JPS6122494B2 (en
Inventor
Yuzaburo Iwasa
Makoto Tachikawa
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
Priority to JP9956477A priority Critical patent/JPS5433638A/en
Publication of JPS5433638A publication Critical patent/JPS5433638A/en
Publication of JPS6122494B2 publication Critical patent/JPS6122494B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Small-Scale Networks (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Hardware Redundancy (AREA)
  • Debugging And Monitoring (AREA)

Abstract

PURPOSE: To realize the delivery system of high reliability in which the unit is always operated to fail safe side, by enabling the separation of the transmission bus at failed data delivery and the self-diagnosis, through the provision of the watchdog timer and the relay.
COPYRIGHT: (C)1979,JPO&Japio
JP9956477A 1977-08-22 1977-08-22 Transmission bus separation system Granted JPS5433638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9956477A JPS5433638A (en) 1977-08-22 1977-08-22 Transmission bus separation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9956477A JPS5433638A (en) 1977-08-22 1977-08-22 Transmission bus separation system

Publications (2)

Publication Number Publication Date
JPS5433638A true JPS5433638A (en) 1979-03-12
JPS6122494B2 JPS6122494B2 (en) 1986-05-31

Family

ID=14250626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9956477A Granted JPS5433638A (en) 1977-08-22 1977-08-22 Transmission bus separation system

Country Status (1)

Country Link
JP (1) JPS5433638A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694418A (en) * 1979-12-27 1981-07-30 Fujitsu Ltd Processor stop control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5694418A (en) * 1979-12-27 1981-07-30 Fujitsu Ltd Processor stop control system
JPS5846724B2 (en) * 1979-12-27 1983-10-18 富士通株式会社 Processor stop control method

Also Published As

Publication number Publication date
JPS6122494B2 (en) 1986-05-31

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