JPH0357741U - - Google Patents
Info
- Publication number
- JPH0357741U JPH0357741U JP11732489U JP11732489U JPH0357741U JP H0357741 U JPH0357741 U JP H0357741U JP 11732489 U JP11732489 U JP 11732489U JP 11732489 U JP11732489 U JP 11732489U JP H0357741 U JPH0357741 U JP H0357741U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- lighting
- switch
- overall
- state
- 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
- 238000005286 illumination Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
Description
図面は本考案の実施例を示し、第１図はその全
体構成のブロツク図、第２図はスイツチの切換え
に応じて変化する照明装置の状態を示す特性図、
第３図は車載オーデイオ装置におけるＬＣＤの配
置構造を示す正面図である。
１……オーデイオ装置（車載電装品）、１ａ…
…パネル、３……イルミネーシヨン（全体照明装
置）、４……ＬＣＤ用バツクライト（表示部照明
装置）、５……ライトコントローラ、６……ライ
トスイツチ、７……イルミ消灯スイツチ（全体照
明消灯スイツチ）、８……信号出力部、９……制
御部。
The drawings show an embodiment of the present invention, and FIG. 1 is a block diagram of its overall configuration, and FIG. 2 is a characteristic diagram showing the state of the lighting device that changes according to switching of a switch.
FIG. 3 is a front view showing the arrangement structure of the LCD in the in-vehicle audio device. 1...Audio device (vehicle electrical equipment), 1a...
...Panel, 3...Illumination (overall lighting device), 4...LCD backlight (display section lighting device), 5...Light controller, 6...Light switch, 7...Illumination off switch (overall illumination off switch) ), 8... signal output section, 9... control section.
Claims (1)
置と、パネル内の各種表示部を照明する表示部照
明装置とを制御する照明制御装置であつて、 上記全体照明装置を消灯するための全体照明消
灯スイツチと、 車両における灯火類を点灯させるライトスイツ
チがＯＦＦ状態にあるときに第１の信号を、また
上記全体照明消灯スイツチ及びライトスイツチが
共にＯＮ状態にあるときに第２の信号を、さらに
全体照明消灯スイツチがＯＦＦ状態でかつライト
スイツチがＯＮ状態のときに第３の信号をそれぞ
れ出力する信号出力手段と、 上記信号出力手段の信号を受け、出力信号が第
１の信号であるときには上記全体照明装置を暗く
しかつ表示部照明装置を明るくするように、また
出力信号が第２の信号のときには全体照明装置を
明るくしかつ表示部照明装置を暗くするように、
さらに出力信号が第３の信号のときには両照明装
置を共に暗くするようにそれぞれ制御する制御手
段とを備えたことを特徴とする車載電装品の照明
制御装置。[Scope of Claim for Utility Model Registration] A lighting control device that controls an overall lighting device that illuminates the entire panel of an in-vehicle electrical component and a display section lighting device that illuminates various display sections in the panel, the above-mentioned overall lighting device a first signal when the overall lighting off switch for turning off the lights, and a light switch for turning on the lights in the vehicle are in the OFF state, and a first signal when the overall lighting off switch and the light switch are both in the ON state. a signal output means for outputting a second signal and a third signal when the general lighting extinguishing switch is in the OFF state and the light switch is in the ON state; When the output signal is the first signal, the overall illumination device is dimmed and the display illumination device is brightened, and when the output signal is the second signal, the entire illumination device is brightened and the display illumination device is darkened. ,
A lighting control device for a vehicle-mounted electrical component, further comprising control means for controlling both lighting devices so that both the lighting devices are dimmed when the output signal is a third signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11732489U JPH0357741U (en) | 1989-10-05 | 1989-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11732489U JPH0357741U (en) | 1989-10-05 | 1989-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0357741U true JPH0357741U (en) | 1991-06-04 |
Family
ID=31665542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11732489U Pending JPH0357741U (en) | 1989-10-05 | 1989-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0357741U (en) |
-
1989
- 1989-10-05 JP JP11732489U patent/JPH0357741U/ja active Pending
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