JPS5386985A - Central monitor controlling system - Google Patents

Central monitor controlling system

Info

Publication number
JPS5386985A
JPS5386985A JP150077A JP150077A JPS5386985A JP S5386985 A JPS5386985 A JP S5386985A JP 150077 A JP150077 A JP 150077A JP 150077 A JP150077 A JP 150077A JP S5386985 A JPS5386985 A JP S5386985A
Authority
JP
Japan
Prior art keywords
central monitor
controlling system
monitor controlling
intend
monitored
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
JP150077A
Other languages
Japanese (ja)
Inventor
Hideki Iwao
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 JP150077A priority Critical patent/JPS5386985A/en
Publication of JPS5386985A publication Critical patent/JPS5386985A/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)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To enable a remote installing of a central monitor controller, by means of using a transmission line, and to intend to reduce the number of cables etc. by means of sending every certain hour a monitoring information including address informations which select devices to be monitored.
JP150077A 1977-01-12 1977-01-12 Central monitor controlling system Pending JPS5386985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP150077A JPS5386985A (en) 1977-01-12 1977-01-12 Central monitor controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP150077A JPS5386985A (en) 1977-01-12 1977-01-12 Central monitor controlling system

Publications (1)

Publication Number Publication Date
JPS5386985A true JPS5386985A (en) 1978-07-31

Family

ID=11503173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP150077A Pending JPS5386985A (en) 1977-01-12 1977-01-12 Central monitor controlling system

Country Status (1)

Country Link
JP (1) JPS5386985A (en)

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