JPS5664592A - Remote control unit - Google Patents

Remote control unit

Info

Publication number
JPS5664592A
JPS5664592A JP14096679A JP14096679A JPS5664592A JP S5664592 A JPS5664592 A JP S5664592A JP 14096679 A JP14096679 A JP 14096679A JP 14096679 A JP14096679 A JP 14096679A JP S5664592 A JPS5664592 A JP S5664592A
Authority
JP
Japan
Prior art keywords
signal
control
main power
remote control
power source
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
JP14096679A
Other languages
Japanese (ja)
Other versions
JPS6052636B2 (en
Inventor
Mikio Nozu
Isao Shinoda
Yoshikazu Yoshikawa
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14096679A priority Critical patent/JPS6052636B2/en
Publication of JPS5664592A publication Critical patent/JPS5664592A/en
Publication of JPS6052636B2 publication Critical patent/JPS6052636B2/en
Expired 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)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:To increase the reliability of the remote control, by carrying out an automatic periodical inspection through a periodical transmission of the signal of the main power source ON. CONSTITUTION:The function-based control command is given through the keyboard switch 1, and thus the signal according to the command is supplied to the control coding circuit 2. As a result, the code control signal is delivered to be received through the control transmission circuit 3. At the same time, the signal of the main power source ON is supplied periodically from the elapsed time measuring circuit 4 after several seconds since the end of operation of the switch 1. In this way, a periodical inspection is possible automatically for the fault of the main power supply relay.
JP14096679A 1979-10-30 1979-10-30 remote control device Expired JPS6052636B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14096679A JPS6052636B2 (en) 1979-10-30 1979-10-30 remote control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14096679A JPS6052636B2 (en) 1979-10-30 1979-10-30 remote control device

Publications (2)

Publication Number Publication Date
JPS5664592A true JPS5664592A (en) 1981-06-01
JPS6052636B2 JPS6052636B2 (en) 1985-11-20

Family

ID=15280954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14096679A Expired JPS6052636B2 (en) 1979-10-30 1979-10-30 remote control device

Country Status (1)

Country Link
JP (1) JPS6052636B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202638A (en) * 1982-05-21 1983-11-25 Fujitsu Ltd Power supply control system of optical loop transmitter

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6245848U (en) * 1985-09-06 1987-03-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58202638A (en) * 1982-05-21 1983-11-25 Fujitsu Ltd Power supply control system of optical loop transmitter

Also Published As

Publication number Publication date
JPS6052636B2 (en) 1985-11-20

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