JPS57190441A - Terminal controlling system - Google Patents

Terminal controlling system

Info

Publication number
JPS57190441A
JPS57190441A JP56075318A JP7531881A JPS57190441A JP S57190441 A JPS57190441 A JP S57190441A JP 56075318 A JP56075318 A JP 56075318A JP 7531881 A JP7531881 A JP 7531881A JP S57190441 A JPS57190441 A JP S57190441A
Authority
JP
Japan
Prior art keywords
terminal controlling
controlling device
terminal
response signal
center device
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
JP56075318A
Other languages
English (en)
Inventor
Toyoaki Inoue
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56075318A priority Critical patent/JPS57190441A/ja
Publication of JPS57190441A publication Critical patent/JPS57190441A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
JP56075318A 1981-05-19 1981-05-19 Terminal controlling system Pending JPS57190441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56075318A JPS57190441A (en) 1981-05-19 1981-05-19 Terminal controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56075318A JPS57190441A (en) 1981-05-19 1981-05-19 Terminal controlling system

Publications (1)

Publication Number Publication Date
JPS57190441A true JPS57190441A (en) 1982-11-24

Family

ID=13572783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56075318A Pending JPS57190441A (en) 1981-05-19 1981-05-19 Terminal controlling system

Country Status (1)

Country Link
JP (1) JPS57190441A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144240A (ja) * 1983-02-07 1984-08-18 M K Seikou Kk 伝送システムに於ける端末故障検出方法および装置
JPS62102646A (ja) * 1985-10-30 1987-05-13 Hitachi Denshi Ltd 自己診断方式
JPH02120969A (ja) * 1988-10-31 1990-05-08 Fujitsu Ltd 子プロセッサ異常検出方式
JPH0548676A (ja) * 1991-12-18 1993-02-26 Hitachi Ltd データ伝送システム

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144240A (ja) * 1983-02-07 1984-08-18 M K Seikou Kk 伝送システムに於ける端末故障検出方法および装置
JPH0582099B2 (ja) * 1983-02-07 1993-11-17 Mk Seiko Co Ltd
JPS62102646A (ja) * 1985-10-30 1987-05-13 Hitachi Denshi Ltd 自己診断方式
JPH02120969A (ja) * 1988-10-31 1990-05-08 Fujitsu Ltd 子プロセッサ異常検出方式
JPH0548676A (ja) * 1991-12-18 1993-02-26 Hitachi Ltd データ伝送システム

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