JPS5431884A - Abnormality detecting apparatus in transmission system - Google Patents

Abnormality detecting apparatus in transmission system

Info

Publication number
JPS5431884A
JPS5431884A JP9790977A JP9790977A JPS5431884A JP S5431884 A JPS5431884 A JP S5431884A JP 9790977 A JP9790977 A JP 9790977A JP 9790977 A JP9790977 A JP 9790977A JP S5431884 A JPS5431884 A JP S5431884A
Authority
JP
Japan
Prior art keywords
transmission system
detecting apparatus
abnormality detecting
abnormality
controlled
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
JP9790977A
Other languages
Japanese (ja)
Other versions
JPS5730355B2 (en
Inventor
Kazufumi Ishihata
Fumio Suzuki
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 JP9790977A priority Critical patent/JPS5431884A/en
Publication of JPS5431884A publication Critical patent/JPS5431884A/en
Publication of JPS5730355B2 publication Critical patent/JPS5730355B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Selective Calling Equipment (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Dc Digital Transmission (AREA)

Abstract

PURPOSE:To detect the abnormality of a transmission system at the point to be controlled by taking out the synchronozation signal only from the point to be controlled by a coincidence circuit and always watching said signal by an abnormality judging circuit.
JP9790977A 1977-08-17 1977-08-17 Abnormality detecting apparatus in transmission system Granted JPS5431884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9790977A JPS5431884A (en) 1977-08-17 1977-08-17 Abnormality detecting apparatus in transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9790977A JPS5431884A (en) 1977-08-17 1977-08-17 Abnormality detecting apparatus in transmission system

Publications (2)

Publication Number Publication Date
JPS5431884A true JPS5431884A (en) 1979-03-08
JPS5730355B2 JPS5730355B2 (en) 1982-06-28

Family

ID=14204834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9790977A Granted JPS5431884A (en) 1977-08-17 1977-08-17 Abnormality detecting apparatus in transmission system

Country Status (1)

Country Link
JP (1) JPS5431884A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6275057A (en) * 1985-09-30 1987-04-06 Honda Motor Co Ltd First idle controller for vehicle engine

Also Published As

Publication number Publication date
JPS5730355B2 (en) 1982-06-28

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