JPS5787738A - Remote control circuit - Google Patents

Remote control circuit

Info

Publication number
JPS5787738A
JPS5787738A JP55163128A JP16312880A JPS5787738A JP S5787738 A JPS5787738 A JP S5787738A JP 55163128 A JP55163128 A JP 55163128A JP 16312880 A JP16312880 A JP 16312880A JP S5787738 A JPS5787738 A JP S5787738A
Authority
JP
Japan
Prior art keywords
output
remote control
controlled
transistor
condenser
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
JP55163128A
Other languages
Japanese (ja)
Other versions
JPS6340710B2 (en
Inventor
Yasuhiro Fujita
Hideo Watanabe
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.)
Denso Ten Ltd
Original Assignee
Denso Ten 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 Denso Ten Ltd filed Critical Denso Ten Ltd
Priority to JP55163128A priority Critical patent/JPS5787738A/en
Publication of JPS5787738A publication Critical patent/JPS5787738A/en
Publication of JPS6340710B2 publication Critical patent/JPS6340710B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Steering Controls (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE: To enable to control devices to be controlled such as a wiper, a radio and the like by transmitting a frequency signal in conformity with plural switches, in titled remote control utilizing a horn circuit.
CONSTITUTION: When a switch S1 is turned on to an oscillation coil L1 a condenser C1 is connected and a signal of frequency f1 is transmitted. And, electric power is applied to an oscillation transistor Q1 and transmission transistors Q2 and Q3 for transmission condition. A receiver 8, passing through a horn circuit is added to a base of a transistor Q4 through a coupling condenser 11, resonance output of a resonance circuit T1 enters into a comparator CP1 causing a light emitting diode to be lit and output at a phototransistor becomes output No.1 which controls apparatuses to be controlled.
COPYRIGHT: (C)1982,JPO&Japio
JP55163128A 1980-11-19 1980-11-19 Remote control circuit Granted JPS5787738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55163128A JPS5787738A (en) 1980-11-19 1980-11-19 Remote control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55163128A JPS5787738A (en) 1980-11-19 1980-11-19 Remote control circuit

Publications (2)

Publication Number Publication Date
JPS5787738A true JPS5787738A (en) 1982-06-01
JPS6340710B2 JPS6340710B2 (en) 1988-08-12

Family

ID=15767718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55163128A Granted JPS5787738A (en) 1980-11-19 1980-11-19 Remote control circuit

Country Status (1)

Country Link
JP (1) JPS5787738A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977791A (en) * 1982-10-27 1984-05-04 Fujitsu Ten Ltd Remote control circuit
US4697092A (en) * 1983-02-23 1987-09-29 Petri Ag Control system for electrically operated components of an automotive vehicle
EP0680854A3 (en) * 1994-04-04 1996-08-14 Trw Vehicle Safety Systems Seat belt retractor system.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241527A (en) * 1975-09-29 1977-03-31 Fuji Photo Film Co Ltd Electromagnetic shutter
JPS5393838U (en) * 1976-12-29 1978-07-31
JPS53113996U (en) * 1977-02-17 1978-09-11
JPS56142726A (en) * 1980-04-02 1981-11-07 Nippon Soken Inc Switch device for automobile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241527A (en) * 1975-09-29 1977-03-31 Fuji Photo Film Co Ltd Electromagnetic shutter
JPS5393838U (en) * 1976-12-29 1978-07-31
JPS53113996U (en) * 1977-02-17 1978-09-11
JPS56142726A (en) * 1980-04-02 1981-11-07 Nippon Soken Inc Switch device for automobile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977791A (en) * 1982-10-27 1984-05-04 Fujitsu Ten Ltd Remote control circuit
US4697092A (en) * 1983-02-23 1987-09-29 Petri Ag Control system for electrically operated components of an automotive vehicle
EP0680854A3 (en) * 1994-04-04 1996-08-14 Trw Vehicle Safety Systems Seat belt retractor system.

Also Published As

Publication number Publication date
JPS6340710B2 (en) 1988-08-12

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