JPS5351382A - Centralizer remote supervision system - Google Patents

Centralizer remote supervision system

Info

Publication number
JPS5351382A
JPS5351382A JP12566176A JP12566176A JPS5351382A JP S5351382 A JPS5351382 A JP S5351382A JP 12566176 A JP12566176 A JP 12566176A JP 12566176 A JP12566176 A JP 12566176A JP S5351382 A JPS5351382 A JP S5351382A
Authority
JP
Japan
Prior art keywords
centralizer
supervision system
remote supervision
remetely
custalled
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
JP12566176A
Other languages
Japanese (ja)
Inventor
Kenichi Sakurai
Akihiko Tsukudai
Nobuyoshi Yoshida
Torao Saito
Senpei Nakamura
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
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone 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 Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP12566176A priority Critical patent/JPS5351382A/en
Publication of JPS5351382A publication Critical patent/JPS5351382A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To make processing for safety activities by noticing a supervising station whether the abnormal signal generated by a remetely custalled detector is momentary or continuous.
JP12566176A 1976-10-20 1976-10-20 Centralizer remote supervision system Pending JPS5351382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12566176A JPS5351382A (en) 1976-10-20 1976-10-20 Centralizer remote supervision system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12566176A JPS5351382A (en) 1976-10-20 1976-10-20 Centralizer remote supervision system

Publications (1)

Publication Number Publication Date
JPS5351382A true JPS5351382A (en) 1978-05-10

Family

ID=14915517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12566176A Pending JPS5351382A (en) 1976-10-20 1976-10-20 Centralizer remote supervision system

Country Status (1)

Country Link
JP (1) JPS5351382A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02119444A (en) * 1988-10-28 1990-05-07 Nippon Telegr & Teleph Corp <Ntt> Alarm transfer equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508987A (en) * 1973-06-01 1975-01-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508987A (en) * 1973-06-01 1975-01-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02119444A (en) * 1988-10-28 1990-05-07 Nippon Telegr & Teleph Corp <Ntt> Alarm transfer equipment

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