JPS642666U - - Google Patents
Info
- Publication number
- JPS642666U JPS642666U JP9727287U JP9727287U JPS642666U JP S642666 U JPS642666 U JP S642666U JP 9727287 U JP9727287 U JP 9727287U JP 9727287 U JP9727287 U JP 9727287U JP S642666 U JPS642666 U JP S642666U
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- groups
- ceiling lights
- light
- lights
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Description
図面は本考案による車両用客室照明装置の一実
施例を示すブロツクツナギ図である。
１……光センサ、２……制御装置、３……天井
灯群、４……電源線、５……基準値、６……演算
増幅器、７……制御信号発生器、８……制御信号
、９……電源部、１０……車外からの入射光線、
１１……天井灯出力光線。
The drawing is a block diagram showing an embodiment of the vehicle cabin lighting device according to the present invention. DESCRIPTION OF SYMBOLS 1... Optical sensor, 2... Control device, 3... Ceiling light group, 4... Power line, 5... Reference value, 6... Operational amplifier, 7... Control signal generator, 8... Control signal , 9... Power supply unit, 10... Incident light beam from outside the vehicle,
11... Ceiling light output beam.
Claims (1)
、前記天井灯を２群以上の回路に分割し、個々の
天井灯群毎に天井灯を入、切制御できるように接
続し、車外からの入射光を検出する光センサと、
該光センサの検出信号により、前記複数の天井灯
群を入、切制御する制御装置を設けたことを特徴
とする車両用客室照明装置。 ２ 前記複数の天井灯群を出力が制御可能な灯具
を配し、光センサからの信号により、天井灯群の
出力を制御する実用新案登録請求の範囲第１項記
載の車両用客室照明装置。[Claims for Utility Model Registration] 1. In a guest room lighting system consisting of a plurality of ceiling lights, the ceiling lights are divided into two or more groups of circuits, and the ceiling lights can be turned on and off for each group of ceiling lights. A light sensor that connects and detects incident light from outside the vehicle,
A vehicle passenger compartment lighting device comprising a control device that controls turning on and off the plurality of ceiling light groups based on a detection signal from the optical sensor. 2. The vehicle passenger cabin lighting device according to claim 1, wherein a lighting fixture capable of controlling the output of the plurality of ceiling lamp groups is arranged, and the output of the ceiling lamp group is controlled by a signal from a light sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9727287U JPS642666U (en) | 1987-06-26 | 1987-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9727287U JPS642666U (en) | 1987-06-26 | 1987-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642666U true JPS642666U (en) | 1989-01-09 |
Family
ID=31322588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9727287U Pending JPS642666U (en) | 1987-06-26 | 1987-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642666U (en) |
-
1987
- 1987-06-26 JP JP9727287U patent/JPS642666U/ja active Pending
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