JPS55123257A - Time-division multiple remote controller - Google Patents

Time-division multiple remote controller

Info

Publication number
JPS55123257A
JPS55123257A JP3087579A JP3087579A JPS55123257A JP S55123257 A JPS55123257 A JP S55123257A JP 3087579 A JP3087579 A JP 3087579A JP 3087579 A JP3087579 A JP 3087579A JP S55123257 A JPS55123257 A JP S55123257A
Authority
JP
Japan
Prior art keywords
switch
memory
load
inputted
output
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
JP3087579A
Other languages
Japanese (ja)
Inventor
Yoshiharu Suzuki
Osamu Akiba
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP3087579A priority Critical patent/JPS55123257A/en
Publication of JPS55123257A publication Critical patent/JPS55123257A/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)
  • Supply And Distribution Of Alternating Current (AREA)
  • Small-Scale Networks (AREA)

Abstract

PURPOSE:To enable switches to correspond to the same control load by using a momentary switch and then by inverting the state of the control load by switching only when the state change of this switch from OFF to ON is detected. CONSTITUTION:As a switch to be provided as supervisory load 3 at a terminal- equipment 2 side, a momentary switch is used which turns ON only in its operation, and every time the switch is turned ON, its rise from OFF to ON is detected to switch control load 4 from ON to OFF or OFF to ON. In main operation board 1, a signal from the terminal equipment 2 side is received via signal line 11 by signal transmitting input circuit 17, whose output is inputted to memory block 15 (load state memory 5 and switch state memory 6) via switching gate 18 and also inputted to logic circuit 7. The Q2 output of latch circuit 10 is data for controlling load 4 in polling and inputted to memory 6 via gate 18 to update its memory contents, and it is further sent out from the output terminal of memory 6 to terminal equipment 2 by way of signal transmitting output circuit 21 and signal line 11.
JP3087579A 1979-03-15 1979-03-15 Time-division multiple remote controller Pending JPS55123257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3087579A JPS55123257A (en) 1979-03-15 1979-03-15 Time-division multiple remote controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3087579A JPS55123257A (en) 1979-03-15 1979-03-15 Time-division multiple remote controller

Publications (1)

Publication Number Publication Date
JPS55123257A true JPS55123257A (en) 1980-09-22

Family

ID=12315894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3087579A Pending JPS55123257A (en) 1979-03-15 1979-03-15 Time-division multiple remote controller

Country Status (1)

Country Link
JP (1) JPS55123257A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198046A (en) * 1983-04-25 1984-11-09 Sophia Co Ltd Transmission channel of game shop
JPS61109346A (en) * 1984-11-02 1986-05-27 Matsushita Electric Ind Co Ltd transmission control device
JPH01149110A (en) * 1987-12-07 1989-06-12 Fanuc Ltd Input signal control system for pc
JPH0435249A (en) * 1990-05-28 1992-02-06 Mitsubishi Electric Corp Transmission controller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59198046A (en) * 1983-04-25 1984-11-09 Sophia Co Ltd Transmission channel of game shop
JPS61109346A (en) * 1984-11-02 1986-05-27 Matsushita Electric Ind Co Ltd transmission control device
JPH01149110A (en) * 1987-12-07 1989-06-12 Fanuc Ltd Input signal control system for pc
JPH0435249A (en) * 1990-05-28 1992-02-06 Mitsubishi Electric Corp Transmission controller

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