JPS56135344A - Load controller for vehicle - Google Patents
Load controller for vehicleInfo
- Publication number
- JPS56135344A JPS56135344A JP3775980A JP3775980A JPS56135344A JP S56135344 A JPS56135344 A JP S56135344A JP 3775980 A JP3775980 A JP 3775980A JP 3775980 A JP3775980 A JP 3775980A JP S56135344 A JPS56135344 A JP S56135344A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- light
- switches
- optical 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
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Steering Controls (AREA)
- Optical Communication System (AREA)
Abstract
PURPOSE:To enable to increase the number of signals to be controlled in the vehicle by a method wherein the signal outputted by the operation of switches provided on a steering wheel is converted into light and is transmitted to a driving device controlling the loads for the vehicle power through a light transmission path. CONSTITUTION:This controller has a plurality of steering switches 17a-17k provided on the steering wheel 13 and an encoder circuit 21 outputting a pulse encoding signal corresponding to a switch information outputted by the operation of the switches 17a-17k. This device is provided also with a current to light converting circuit 22, outputting an optical signal into which the pulse encoding signal is inputted and comprising a luminous element 22a, and a photoconductive ring 23 transmitting the optical signal. Further, this device is constituted with a light receiving element 24, receiving the optical signal and converting it into an electrical signal, an amplifying circuit 25, a threshold circuit 26, forming the amplified signal into an original pulse wave form, a decoder circuit 27 decoding the output of the threshold circuit 26 and the driving circuit 28 driving the switch with respect to the load.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3775980A JPS56135344A (en) | 1980-03-25 | 1980-03-25 | Load controller for vehicle |
GB8108833A GB2074313B (en) | 1980-03-25 | 1981-03-20 | Optical signal transmission systems |
DE19813111339 DE3111339A1 (en) | 1980-03-25 | 1981-03-23 | "DEVICE FOR TRANSMITTING SIGNALS IN MOTOR VEHICLES" |
FR8105865A FR2482390B1 (en) | 1980-03-25 | 1981-03-24 | OPTICAL SIGNAL TRANSMISSION SYSTEM FOR A MOTOR VEHICLE |
US06/247,079 US4456903A (en) | 1980-03-25 | 1981-03-24 | Optical signal transmission system for an automotive vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3775980A JPS56135344A (en) | 1980-03-25 | 1980-03-25 | Load controller for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56135344A true JPS56135344A (en) | 1981-10-22 |
JPS629072B2 JPS629072B2 (en) | 1987-02-26 |
Family
ID=12506389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3775980A Granted JPS56135344A (en) | 1980-03-25 | 1980-03-25 | Load controller for vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56135344A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58161663A (en) * | 1982-03-18 | 1983-09-26 | Nippon Plast Co Ltd | Horn device of steering wheel |
JPS58161664A (en) * | 1982-03-18 | 1983-09-26 | Nippon Plast Co Ltd | Horn device of steering wheel |
JPS58161661A (en) * | 1982-03-18 | 1983-09-26 | Nippon Plast Co Ltd | Horn device of steering wheel |
JPS58161662A (en) * | 1982-03-18 | 1983-09-26 | Nippon Plast Co Ltd | Horn device of steering wheel |
JPS58146728U (en) * | 1982-03-30 | 1983-10-03 | カルソニックカンセイ株式会社 | Constant speed running device for vehicles |
JPS5960517A (en) * | 1982-09-30 | 1984-04-06 | Nissan Motor Co Ltd | Operating switch for constant speed running device |
JPS60175726U (en) * | 1984-05-01 | 1985-11-21 | 大恵産業株式会社 | vehicle horn button |
JPH1097821A (en) * | 1996-08-01 | 1998-04-14 | Matsushita Electric Ind Co Ltd | Operation device and on-vehicle equipment operation device using the same |
KR100423295B1 (en) * | 2001-05-16 | 2004-03-18 | 현대자동차주식회사 | Steering wheel audio remote control circuit |
KR20040038439A (en) * | 2002-11-01 | 2004-05-08 | 김승룡 | Handle remote control key data learnable car stereo |
JP2012131471A (en) * | 2010-11-29 | 2012-07-12 | Honda Motor Co Ltd | Electric steering system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50133643U (en) * | 1974-04-22 | 1975-11-04 | ||
JPS53100266U (en) * | 1977-01-19 | 1978-08-14 |
-
1980
- 1980-03-25 JP JP3775980A patent/JPS56135344A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50133643U (en) * | 1974-04-22 | 1975-11-04 | ||
JPS53100266U (en) * | 1977-01-19 | 1978-08-14 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6353066B2 (en) * | 1982-03-18 | 1988-10-21 | Nihon Plast Co Ltd | |
JPS58161664A (en) * | 1982-03-18 | 1983-09-26 | Nippon Plast Co Ltd | Horn device of steering wheel |
JPS58161661A (en) * | 1982-03-18 | 1983-09-26 | Nippon Plast Co Ltd | Horn device of steering wheel |
JPS58161662A (en) * | 1982-03-18 | 1983-09-26 | Nippon Plast Co Ltd | Horn device of steering wheel |
JPS58161663A (en) * | 1982-03-18 | 1983-09-26 | Nippon Plast Co Ltd | Horn device of steering wheel |
JPS6353065B2 (en) * | 1982-03-18 | 1988-10-21 | Nihon Plast Co Ltd | |
JPS6353068B2 (en) * | 1982-03-18 | 1988-10-21 | Nihon Plast Co Ltd | |
JPS6353067B2 (en) * | 1982-03-18 | 1988-10-21 | Nihon Plast Co Ltd | |
JPS58146728U (en) * | 1982-03-30 | 1983-10-03 | カルソニックカンセイ株式会社 | Constant speed running device for vehicles |
JPS5960517A (en) * | 1982-09-30 | 1984-04-06 | Nissan Motor Co Ltd | Operating switch for constant speed running device |
JPS60175726U (en) * | 1984-05-01 | 1985-11-21 | 大恵産業株式会社 | vehicle horn button |
JPH0235573Y2 (en) * | 1984-05-01 | 1990-09-27 | ||
JPH1097821A (en) * | 1996-08-01 | 1998-04-14 | Matsushita Electric Ind Co Ltd | Operation device and on-vehicle equipment operation device using the same |
KR100423295B1 (en) * | 2001-05-16 | 2004-03-18 | 현대자동차주식회사 | Steering wheel audio remote control circuit |
KR20040038439A (en) * | 2002-11-01 | 2004-05-08 | 김승룡 | Handle remote control key data learnable car stereo |
JP2012131471A (en) * | 2010-11-29 | 2012-07-12 | Honda Motor Co Ltd | Electric steering system |
Also Published As
Publication number | Publication date |
---|---|
JPS629072B2 (en) | 1987-02-26 |
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