JPS6037840A - 遠隔異常監視方式 - Google Patents

遠隔異常監視方式

Info

Publication number
JPS6037840A
JPS6037840A JP58145669A JP14566983A JPS6037840A JP S6037840 A JPS6037840 A JP S6037840A JP 58145669 A JP58145669 A JP 58145669A JP 14566983 A JP14566983 A JP 14566983A JP S6037840 A JPS6037840 A JP S6037840A
Authority
JP
Japan
Prior art keywords
detected
voltage
point
current
detection
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
JP58145669A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0365689B2 (OSRAM
Inventor
Masao Fukuda
福田　昌夫
Atsushi Ueda
篤 上田
Koji Yoshida
幸司 吉田
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.)
Anritsu Corp
NTT Inc
Original Assignee
Anritsu Corp
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 Anritsu Corp, Nippon Telegraph and Telephone Corp filed Critical Anritsu Corp
Priority to JP58145669A priority Critical patent/JPS6037840A/ja
Publication of JPS6037840A publication Critical patent/JPS6037840A/ja
Publication of JPH0365689B2 publication Critical patent/JPH0365689B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/401—Monitoring; Testing of relay systems with selective localization

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Locating Faults (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
JP58145669A 1983-08-11 1983-08-11 遠隔異常監視方式 Granted JPS6037840A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58145669A JPS6037840A (ja) 1983-08-11 1983-08-11 遠隔異常監視方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58145669A JPS6037840A (ja) 1983-08-11 1983-08-11 遠隔異常監視方式

Publications (2)

Publication Number Publication Date
JPS6037840A true JPS6037840A (ja) 1985-02-27
JPH0365689B2 JPH0365689B2 (OSRAM) 1991-10-14

Family

ID=15390342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58145669A Granted JPS6037840A (ja) 1983-08-11 1983-08-11 遠隔異常監視方式

Country Status (1)

Country Link
JP (1) JPS6037840A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62239626A (ja) * 1986-04-10 1987-10-20 Nec Corp 監視制御システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62239626A (ja) * 1986-04-10 1987-10-20 Nec Corp 監視制御システム

Also Published As

Publication number Publication date
JPH0365689B2 (OSRAM) 1991-10-14

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