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JPS5631262A - Maintenance system - Google Patents

Maintenance system

Info

Publication number
JPS5631262A
JPS5631262A JP10727679A JP10727679A JPS5631262A JP S5631262 A JPS5631262 A JP S5631262A JP 10727679 A JP10727679 A JP 10727679A JP 10727679 A JP10727679 A JP 10727679A JP S5631262 A JPS5631262 A JP S5631262A
Authority
JP
Japan
Prior art keywords
message
unit
autonomous
program
receiving
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
JP10727679A
Other languages
Japanese (ja)
Inventor
Shiro Tanabe
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 JP10727679A priority Critical patent/JPS5631262A/en
Publication of JPS5631262A publication Critical patent/JPS5631262A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

PURPOSE:To simplify the maintenance work, by analyzing and totaling maintenance information by the program processing and by storing it in a memory circuit and by outputting it as required. CONSTITUTION:When the autonomous exchange message from local exchange stations LS1, LS2,...LSn is received through transmission and receiving unit MODEM, central processing unit CPU stores autonomous message receiving program AMRP into main memory unit MM through data channel unit DCH and analyzes it. It is converted to a prescrived message number according to the type of fault contents, and typewriter TYP is started to report it to the maintenancer.
JP10727679A 1979-08-24 1979-08-24 Maintenance system Pending JPS5631262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10727679A JPS5631262A (en) 1979-08-24 1979-08-24 Maintenance system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10727679A JPS5631262A (en) 1979-08-24 1979-08-24 Maintenance system

Publications (1)

Publication Number Publication Date
JPS5631262A true JPS5631262A (en) 1981-03-30

Family

ID=14454954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10727679A Pending JPS5631262A (en) 1979-08-24 1979-08-24 Maintenance system

Country Status (1)

Country Link
JP (1) JPS5631262A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198059A (en) * 1983-04-25 1984-11-09 Fujitsu Ltd Alarm information control system
JPS6076342A (en) * 1983-10-04 1985-04-30 Ookurashiyou Insatsu Kyokucho Preparation of linear pattern recessed printing plate
JPS60140967A (en) * 1983-12-27 1985-07-25 Nec Corp Data processor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198059A (en) * 1983-04-25 1984-11-09 Fujitsu Ltd Alarm information control system
JPH0242268B2 (en) * 1983-04-25 1990-09-21
JPS6076342A (en) * 1983-10-04 1985-04-30 Ookurashiyou Insatsu Kyokucho Preparation of linear pattern recessed printing plate
JPS60140967A (en) * 1983-12-27 1985-07-25 Nec Corp Data processor

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