JPS57197992A - Control system for time division multiplex transmission - Google Patents

Control system for time division multiplex transmission

Info

Publication number
JPS57197992A
JPS57197992A JP8294581A JP8294581A JPS57197992A JP S57197992 A JPS57197992 A JP S57197992A JP 8294581 A JP8294581 A JP 8294581A JP 8294581 A JP8294581 A JP 8294581A JP S57197992 A JPS57197992 A JP S57197992A
Authority
JP
Japan
Prior art keywords
outputs
sensor switches
control system
encoder
time division
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.)
Granted
Application number
JP8294581A
Other languages
Japanese (ja)
Other versions
JPH0123039B2 (en
Inventor
Toshiyuki Masuda
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 JP8294581A priority Critical patent/JPS57197992A/en
Publication of JPS57197992A publication Critical patent/JPS57197992A/en
Publication of JPH0123039B2 publication Critical patent/JPH0123039B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
    • G08C15/06—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division
    • G08C15/12—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division the signals being represented by pulse characteristics in transmission link

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To increase the number of controllable loads per one channel, by converting outputs of plural sensor switches, which are connected to a terminal equipment for monitor, to time series signals and encoding and transmitting respective outputs. CONSTITUTION:When one of outputs I1-I8 of sensor switches becomes (1), a D flip flop 9 is set through an OR circuit 7, and an output Q becomes (1). Consequently, a clock oscillator 10 starts the oscillating operation, and outputs Q1-Q8 of a decode counter 11 become (1) successively by clock pulses from the oscillator 10, and outputs I1-I8 of sensor switches are supplied to an encoder 12 through an AND gate 8. State (1) and (0) of respective inputs I1-I8 are encoded (patterned) by the encoder 12 and are transmitted to a main operation panel, which is not shown in figure, through a signal processing circuit 13.
JP8294581A 1981-05-30 1981-05-30 Control system for time division multiplex transmission Granted JPS57197992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8294581A JPS57197992A (en) 1981-05-30 1981-05-30 Control system for time division multiplex transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8294581A JPS57197992A (en) 1981-05-30 1981-05-30 Control system for time division multiplex transmission

Publications (2)

Publication Number Publication Date
JPS57197992A true JPS57197992A (en) 1982-12-04
JPH0123039B2 JPH0123039B2 (en) 1989-04-28

Family

ID=13788349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8294581A Granted JPS57197992A (en) 1981-05-30 1981-05-30 Control system for time division multiplex transmission

Country Status (1)

Country Link
JP (1) JPS57197992A (en)

Also Published As

Publication number Publication date
JPH0123039B2 (en) 1989-04-28

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