JPS5292082A - Selective control system - Google Patents

Selective control system

Info

Publication number
JPS5292082A
JPS5292082A JP751776A JP751776A JPS5292082A JP S5292082 A JPS5292082 A JP S5292082A JP 751776 A JP751776 A JP 751776A JP 751776 A JP751776 A JP 751776A JP S5292082 A JPS5292082 A JP S5292082A
Authority
JP
Japan
Prior art keywords
control system
selective control
selective
apparatuses
oeprated
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
JP751776A
Other languages
Japanese (ja)
Inventor
Terunobu Miyazaki
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 JP751776A priority Critical patent/JPS5292082A/en
Publication of JPS5292082A publication Critical patent/JPS5292082A/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)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Safety Devices In Control Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To promote reliability in selective controlling of a number of apparatuses by adapting controlled apparatuses to be oeprated directly in case some disorder happens in a selective circuit.
JP751776A 1976-01-28 1976-01-28 Selective control system Pending JPS5292082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP751776A JPS5292082A (en) 1976-01-28 1976-01-28 Selective control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP751776A JPS5292082A (en) 1976-01-28 1976-01-28 Selective control system

Publications (1)

Publication Number Publication Date
JPS5292082A true JPS5292082A (en) 1977-08-03

Family

ID=11667954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP751776A Pending JPS5292082A (en) 1976-01-28 1976-01-28 Selective control system

Country Status (1)

Country Link
JP (1) JPS5292082A (en)

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