JPS57135594A - Time division multiplex transmission system - Google Patents

Time division multiplex transmission system

Info

Publication number
JPS57135594A
JPS57135594A JP2067581A JP2067581A JPS57135594A JP S57135594 A JPS57135594 A JP S57135594A JP 2067581 A JP2067581 A JP 2067581A JP 2067581 A JP2067581 A JP 2067581A JP S57135594 A JPS57135594 A JP S57135594A
Authority
JP
Japan
Prior art keywords
terminal device
load control
control output
transmission system
transmission signal
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
JP2067581A
Other languages
Japanese (ja)
Other versions
JPS6322679B2 (en
Inventor
Motoharu Terada
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 JP2067581A priority Critical patent/JPS57135594A/en
Publication of JPS57135594A publication Critical patent/JPS57135594A/en
Publication of JPS6322679B2 publication Critical patent/JPS6322679B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Small-Scale Networks (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To prevent the malfunction of a load control output signal for a terminal device due to noise of a transmission system, by inputting a transmission signal from a transmission signal line to a terminal device having load control and input monitor function via an integrating circuit. CONSTITUTION:When a transmission signal is inputted to an input of a terminal device 4 and a load control output signal is outputted, a switching circuit 15 is operated during this period, a contact 15a is inverted and a transmission signal line 3 is connected to an input terminal of the terminal device 4. Thus, a transmission signal from the line 3 is applied to the terminal device 4 via an integrating circuit 16. Thus, the circuit formation enables noise in the transmission system to be absorbed in the integration circuit 16 and the pulse width of a load control output signal from the terminal device 4 can not be shortened. Thus, malfunction of load control output signal can be prevented.
JP2067581A 1981-02-14 1981-02-14 Time division multiplex transmission system Granted JPS57135594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2067581A JPS57135594A (en) 1981-02-14 1981-02-14 Time division multiplex transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2067581A JPS57135594A (en) 1981-02-14 1981-02-14 Time division multiplex transmission system

Publications (2)

Publication Number Publication Date
JPS57135594A true JPS57135594A (en) 1982-08-21
JPS6322679B2 JPS6322679B2 (en) 1988-05-12

Family

ID=12033760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2067581A Granted JPS57135594A (en) 1981-02-14 1981-02-14 Time division multiplex transmission system

Country Status (1)

Country Link
JP (1) JPS57135594A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193648A (en) * 1983-04-15 1984-11-02 Matsushita Electric Works Ltd Time division multiplex supervising system
JPS6189748A (en) * 1984-10-08 1986-05-07 Matsushita Electric Ind Co Ltd Transmission controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193648A (en) * 1983-04-15 1984-11-02 Matsushita Electric Works Ltd Time division multiplex supervising system
JPS6189748A (en) * 1984-10-08 1986-05-07 Matsushita Electric Ind Co Ltd Transmission controller

Also Published As

Publication number Publication date
JPS6322679B2 (en) 1988-05-12

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