JPS5567268A - External monitor system - Google Patents

External monitor system

Info

Publication number
JPS5567268A
JPS5567268A JP14013278A JP14013278A JPS5567268A JP S5567268 A JPS5567268 A JP S5567268A JP 14013278 A JP14013278 A JP 14013278A JP 14013278 A JP14013278 A JP 14013278A JP S5567268 A JPS5567268 A JP S5567268A
Authority
JP
Japan
Prior art keywords
unit
control unit
equipment
main control
processing
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
JP14013278A
Other languages
Japanese (ja)
Inventor
Hideaki Makino
Yukio Ozawa
Takuto Kojima
Kazuhiro Kasama
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
Nippon Telegraph and Telephone Corp
Original Assignee
Fujitsu Ltd
Nippon Telegraph and Telephone Corp
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, Nippon Telegraph and Telephone Corp filed Critical Fujitsu Ltd
Priority to JP14013278A priority Critical patent/JPS5567268A/en
Publication of JPS5567268A publication Critical patent/JPS5567268A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/24—Arrangements for supervision, monitoring or testing with provision for checking the normal operation
    • H04M3/241—Arrangements for supervision, monitoring or testing with provision for checking the normal operation for stored program controlled exchanges

Landscapes

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

Abstract

PURPOSE:To make monitor of a main control unit efficient and facilitate localization for faults by connecting a testing equipment and an auxiliary control unit to the main control unit through the same interface in the information processing unit. CONSTITUTION:Auxiliary control unit 7 and testing equipment 8 are connected to main control unit 6 through the same interfaces A and B, and network 3 is connected to unit 7 through channel control unit 2. Equipment 8 sends false originating information to unit 7 as well as unit 6, and unit 6 executes a processing similar to the processing for originating information dependent upon unit 7 and sends answer to equipment 8. As the result, equipment 8 can minitor normalcy of unit 6.
JP14013278A 1978-11-14 1978-11-14 External monitor system Pending JPS5567268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14013278A JPS5567268A (en) 1978-11-14 1978-11-14 External monitor system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14013278A JPS5567268A (en) 1978-11-14 1978-11-14 External monitor system

Publications (1)

Publication Number Publication Date
JPS5567268A true JPS5567268A (en) 1980-05-21

Family

ID=15261625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14013278A Pending JPS5567268A (en) 1978-11-14 1978-11-14 External monitor system

Country Status (1)

Country Link
JP (1) JPS5567268A (en)

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