JPS56149238A - Transmitting device for multiplex signal for automobile - Google Patents
Transmitting device for multiplex signal for automobileInfo
- Publication number
- JPS56149238A JPS56149238A JP5276080A JP5276080A JPS56149238A JP S56149238 A JPS56149238 A JP S56149238A JP 5276080 A JP5276080 A JP 5276080A JP 5276080 A JP5276080 A JP 5276080A JP S56149238 A JPS56149238 A JP S56149238A
- Authority
- JP
- Japan
- Prior art keywords
- handle
- signals
- optical signals
- switches
- automobile
- 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 installing of a plurality of switches such as turn signals on a handle by multiplexing signals from the switches on the handle and transmitting the same through optical signals. CONSTITUTION:On the handle are provided a right-turn switch 22, a left-turn switch 23, a horn switch 24 and the like and the signals therefrom are made multiplexed such as time-division multiplex signals, etc. by a multiplexing circuit 20, whereby a luminous element 11 is driven. On the side of a car body, an element 12 receiving these optical signals and a decoder 30 are provided and thereby corresponding loads 38, 39 and 40 are driven. The luminous element 11 is provided in plural so that the optical signals reaches a light-receiving element even when the handle is revolved. Since the transmission of the signals from the revolved handle to the car body is conducted by means of the multiplexed optical signals, a plurality of switches can be provided on the handle and, in addition, the reliability of the device can be increased since any connecting wires are not used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5276080A JPS56149238A (en) | 1980-04-21 | 1980-04-21 | Transmitting device for multiplex signal for automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5276080A JPS56149238A (en) | 1980-04-21 | 1980-04-21 | Transmitting device for multiplex signal for automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56149238A true JPS56149238A (en) | 1981-11-19 |
JPS635303B2 JPS635303B2 (en) | 1988-02-03 |
Family
ID=12923831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5276080A Granted JPS56149238A (en) | 1980-04-21 | 1980-04-21 | Transmitting device for multiplex signal for automobile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56149238A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5871897U (en) * | 1981-11-04 | 1983-05-16 | 株式会社フジクラ | steering device |
JPS58197594A (en) * | 1982-05-14 | 1983-11-17 | 株式会社日立製作所 | Status quantity detector for rotor |
JPS59173900A (en) * | 1983-03-16 | 1984-10-02 | シエラ−・グロウブ・コ−ポレ−シヨン | Multifunctional steering wheel |
JPS59184043A (en) * | 1983-04-05 | 1984-10-19 | Arupain Kk | Electronic apparatus for car |
JPS6037964U (en) * | 1983-08-22 | 1985-03-15 | 日本発条株式会社 | steering wheel device |
JPS6240600A (en) * | 1985-08-17 | 1987-02-21 | コニカ株式会社 | Measuring apparatus |
JPH01500873A (en) * | 1986-09-02 | 1989-03-23 | ヒユーズ・エアクラフト・カンパニー | Off-axis optical coupler |
JPH01185798A (en) * | 1988-01-20 | 1989-07-25 | Toshiba Corp | Optical slip ring device |
US5040168A (en) * | 1989-06-30 | 1991-08-13 | United Technologies Automotive, Inc. | Single wire, infrared, randomly reflected, vehicular multiplexing system |
JP2000038094A (en) * | 1998-07-21 | 2000-02-08 | Harness Syst Tech Res Ltd | Wiring structure for instrument panel of vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53100266U (en) * | 1977-01-19 | 1978-08-14 |
-
1980
- 1980-04-21 JP JP5276080A patent/JPS56149238A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53100266U (en) * | 1977-01-19 | 1978-08-14 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5871897U (en) * | 1981-11-04 | 1983-05-16 | 株式会社フジクラ | steering device |
JPS58197594A (en) * | 1982-05-14 | 1983-11-17 | 株式会社日立製作所 | Status quantity detector for rotor |
JPH0255839B2 (en) * | 1982-05-14 | 1990-11-28 | Hitachi Ltd | |
JPS59173900A (en) * | 1983-03-16 | 1984-10-02 | シエラ−・グロウブ・コ−ポレ−シヨン | Multifunctional steering wheel |
JPS59184043A (en) * | 1983-04-05 | 1984-10-19 | Arupain Kk | Electronic apparatus for car |
JPS6037964U (en) * | 1983-08-22 | 1985-03-15 | 日本発条株式会社 | steering wheel device |
JPH0119480Y2 (en) * | 1983-08-22 | 1989-06-06 | ||
JPS6240600A (en) * | 1985-08-17 | 1987-02-21 | コニカ株式会社 | Measuring apparatus |
JPH01500873A (en) * | 1986-09-02 | 1989-03-23 | ヒユーズ・エアクラフト・カンパニー | Off-axis optical coupler |
JPH01185798A (en) * | 1988-01-20 | 1989-07-25 | Toshiba Corp | Optical slip ring device |
US5040168A (en) * | 1989-06-30 | 1991-08-13 | United Technologies Automotive, Inc. | Single wire, infrared, randomly reflected, vehicular multiplexing system |
JP2000038094A (en) * | 1998-07-21 | 2000-02-08 | Harness Syst Tech Res Ltd | Wiring structure for instrument panel of vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPS635303B2 (en) | 1988-02-03 |
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