JPS58124343U - Illuminance control device for vehicle multi-purpose indicator lights - Google Patents
Illuminance control device for vehicle multi-purpose indicator lightsInfo
- Publication number
- JPS58124343U JPS58124343U JP2183882U JP2183882U JPS58124343U JP S58124343 U JPS58124343 U JP S58124343U JP 2183882 U JP2183882 U JP 2183882U JP 2183882 U JP2183882 U JP 2183882U JP S58124343 U JPS58124343 U JP S58124343U
- Authority
- JP
- Japan
- Prior art keywords
- indicator light
- output
- vehicle
- purpose indicator
- section
- 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.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に考る車両用多目的表示灯の照度制御装
置の実施例を示す電気回路図、第２図は第１図における
発振部の各発振回路の出力波形図、 ゛第３図は第１
図における発振部の別の実施例を示す電気回路図、第４
図は第３図におけるオペアンプの入出力波形図である。
１・・・・・・操作ユニット、２・・・・・・スイッチ
部、３・・・・・・符号変換部、５・・・・・・信号回
線、６・・・・・・制御ユニット、８・・・・・・符号
解読部、９・・・・・・出力優先部、１０．１６・・・
・・・発振部、１１・・・・・・表示灯駆動部、１２・
・・・・・フィルタ駆動部、１３・・・・・・負荷、１
４・・・・・・表示灯、１５・・・・・・フィルタ。FIG. 1 is an electric circuit diagram showing an embodiment of the illuminance control device for a vehicle multipurpose indicator light according to the present invention, FIG. 2 is an output waveform diagram of each oscillation circuit of the oscillation section in FIG. 1, and FIG. is the first
Electrical circuit diagram illustrating another embodiment of the oscillation unit in the figure, No. 4
The figure is an input/output waveform diagram of the operational amplifier in FIG. 3. DESCRIPTION OF SYMBOLS 1... Operation unit, 2... Switch section, 3... Code conversion section, 5... Signal line, 6... Control unit , 8... Code decoding section, 9... Output priority section, 10.16...
...Oscillating section, 11... Indicator light drive section, 12.
... Filter drive section, 13 ... Load, 1
4... Indicator light, 15... Filter.
Claims (1)
制御ユニットへ符号化した制御信号を伝送し上記制御ユ
ニットでその制御信号を解読して−表示灯を制御する車
両用表示灯通信制御装置において、１個で多目的の表示
をする多目的表示灯を備え、上記操作ユニットには上記
多目的表示灯の表示目的数に対応した複数のスイッチ回
路を配備すると共に、上記制御ユニットには上記各スイ
ッチ回路からの制御信号を入力すると表示目的の重要度
に応じて出力の優先順位を決定しその優先順位に基づき
出力する出力優先部と、上記出力優先部からの出力に対
応し表示目的毎にパルス幅の相違した定周波信号を出力
する発振部と、上記発振部の出力を増幅し上記多目的表
示灯の照度を可変する表示灯駆動部とを配備したことを
特徴とする車両用多目的表示灯の照度制御装置。An indicator light communication control device for a vehicle that transmits an encoded control signal from an operation unit disposed on one side of the vehicle to a control unit disposed on the other side of the vehicle, and the control unit decodes the control signal to control the indicator lamp. is equipped with a multi-purpose indicator light that displays multiple purposes, the operation unit is equipped with a plurality of switch circuits corresponding to the number of display purposes of the multi-purpose indicator light, and the control unit is equipped with a plurality of switch circuits corresponding to the number of display purposes of the multi-purpose indicator light, and the control unit is equipped with a plurality of switch circuits corresponding to the number of display purposes of the multi-purpose indicator light. When a control signal is input from the output priority section, the output priority is determined according to the importance of the display purpose and output based on that priority, and the pulse width is set for each display purpose in response to the output from the output priority section. Illuminance of a multi-purpose indicator light for a vehicle, characterized in that it is equipped with an oscillating section that outputs constant frequency signals with different frequencies, and an indicator light driving section that amplifies the output of the oscillating section and varies the illuminance of the multi-purpose indicator light. Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2183882U JPS58124343U (en) | 1982-02-18 | 1982-02-18 | Illuminance control device for vehicle multi-purpose indicator lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2183882U JPS58124343U (en) | 1982-02-18 | 1982-02-18 | Illuminance control device for vehicle multi-purpose indicator lights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58124343U true JPS58124343U (en) | 1983-08-24 |
Family
ID=30033951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2183882U Pending JPS58124343U (en) | 1982-02-18 | 1982-02-18 | Illuminance control device for vehicle multi-purpose indicator lights |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58124343U (en) |
-
1982
- 1982-02-18 JP JP2183882U patent/JPS58124343U/en active Pending
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