JPS5293889A - Transmission control system - Google Patents

Transmission control system

Info

Publication number
JPS5293889A
JPS5293889A JP935176A JP935176A JPS5293889A JP S5293889 A JPS5293889 A JP S5293889A JP 935176 A JP935176 A JP 935176A JP 935176 A JP935176 A JP 935176A JP S5293889 A JPS5293889 A JP S5293889A
Authority
JP
Japan
Prior art keywords
control system
transmission control
sleective
decrease
measurement
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
JP935176A
Other languages
Japanese (ja)
Inventor
Akiji Hasegawa
Kazuhiko Kobayashi
Yasushi Hashimoto
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 JP935176A priority Critical patent/JPS5293889A/en
Publication of JPS5293889A publication Critical patent/JPS5293889A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q9/00Arrangements 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)
  • Small-Scale Networks (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:In a-pair-of-N type remote control system, to decrease the number of the time of signal transmission to a branch station thereof for apparatus control and sleective measurement.
JP935176A 1976-02-02 1976-02-02 Transmission control system Pending JPS5293889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP935176A JPS5293889A (en) 1976-02-02 1976-02-02 Transmission control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP935176A JPS5293889A (en) 1976-02-02 1976-02-02 Transmission control system

Publications (1)

Publication Number Publication Date
JPS5293889A true JPS5293889A (en) 1977-08-06

Family

ID=11718038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP935176A Pending JPS5293889A (en) 1976-02-02 1976-02-02 Transmission control system

Country Status (1)

Country Link
JP (1) JPS5293889A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189748A (en) * 1984-10-08 1986-05-07 Matsushita Electric Ind Co Ltd Transmission controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6189748A (en) * 1984-10-08 1986-05-07 Matsushita Electric Ind Co Ltd Transmission controller

Similar Documents

Publication Publication Date Title
JPS5366664A (en) Apparatus for remote control
JPS52147293A (en) Remote control apparatus
IL51656A0 (en) Transmitter/receivers
GB1541194A (en) Transmission control system
JPS5327784A (en) Information transmitting device
JPS5316514A (en) Method and device for measuring transmission line
JPS52156980A (en) Test system
JPS5293889A (en) Transmission control system
IL50539A0 (en) An irrigation control apparatus
JPS51126492A (en) Information transmitting method
GB1551791A (en) Apparatus for transmitting preprecored messages
JPS52109399A (en) Signal transmission system
JPS5284908A (en) Signal receiver
JPS5219885A (en) Condition change detecting and transmitting apparatus
JPS537264A (en) Transmission apparatus by air for variable area meter
JPS51141980A (en) Time division multiple control system
JPS5344788A (en) Transmitter/receiver
JPS5383647A (en) Method and apparatus for telemetering
JPS533115A (en) Pcm terminal station unit
JPS5310905A (en) Line branch system
JPS52123118A (en) Digital communication unit completed into duplicated reducdant circuit
JPS5287592A (en) Signal transmission system
JPS5355901A (en) Sequential connection control system
JPS51137083A (en) A control signal transmisson method and a receiver
JPS5335406A (en) System for transmitting different signal