JPS6478558A - Fault alarm system for transmitter - Google Patents

Fault alarm system for transmitter

Info

Publication number
JPS6478558A
JPS6478558A JP62235754A JP23575487A JPS6478558A JP S6478558 A JPS6478558 A JP S6478558A JP 62235754 A JP62235754 A JP 62235754A JP 23575487 A JP23575487 A JP 23575487A JP S6478558 A JPS6478558 A JP S6478558A
Authority
JP
Japan
Prior art keywords
fault
reference value
processing
detected
monitor information
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.)
Pending
Application number
JP62235754A
Other languages
Japanese (ja)
Inventor
Takanao Ochiai
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP62235754A priority Critical patent/JPS6478558A/en
Publication of JPS6478558A publication Critical patent/JPS6478558A/en
Pending legal-status Critical Current

Links

Landscapes

  • Detection And Prevention Of Errors In Transmission (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)

Abstract

PURPOSE:To execute an efficient fault detection by applying a statistical processing to an extracted monitor information, comparing the result of said processing with a reference value in order to detect a fault and outputting an alarm signal when detecting a fault. CONSTITUTION:A statistical processing means 121 applies a statistical processing to monitor information extracted by a monitor information extraction means 111 in order to detect a fault. A comparison means 141 compares the result of the processing by the means 121 with a reference value stored in a reference value storing means 131 which is for judging a fault-occurrence, and thus a fault is detected. In case a fault is detected, an alarm signal 143 is outputted. In such a way, a fault can be detected efficiently.
JP62235754A 1987-09-19 1987-09-19 Fault alarm system for transmitter Pending JPS6478558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62235754A JPS6478558A (en) 1987-09-19 1987-09-19 Fault alarm system for transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62235754A JPS6478558A (en) 1987-09-19 1987-09-19 Fault alarm system for transmitter

Publications (1)

Publication Number Publication Date
JPS6478558A true JPS6478558A (en) 1989-03-24

Family

ID=16990736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62235754A Pending JPS6478558A (en) 1987-09-19 1987-09-19 Fault alarm system for transmitter

Country Status (1)

Country Link
JP (1) JPS6478558A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041340A (en) * 1983-08-16 1985-03-05 Nec Corp Detecting circuit of quality defect of transmission line

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041340A (en) * 1983-08-16 1985-03-05 Nec Corp Detecting circuit of quality defect of transmission line

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