JPS6182257U - - Google Patents
Info
- Publication number
- JPS6182257U JPS6182257U JP16712384U JP16712384U JPS6182257U JP S6182257 U JPS6182257 U JP S6182257U JP 16712384 U JP16712384 U JP 16712384U JP 16712384 U JP16712384 U JP 16712384U JP S6182257 U JPS6182257 U JP S6182257U
- Authority
- JP
- Japan
- Prior art keywords
- intensity
- wall surface
- outside
- light
- vehicle
- 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 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
第１図および第２図は、本考案の一実施例が適
用された車両を示し、第１図は第２図の−線
断面図、第２図は車両の全体斜視図である。また
、第３図は、一実施例の電気回路図である。
１０……車両、１１……乗降口、１２……下縁
部、１３……ロツカモール、１４……透光性部材
、１５……ドア、２１……光センサ、２２……検
出器。
1 and 2 show a vehicle to which an embodiment of the present invention is applied, FIG. 1 being a sectional view taken along the line -- in FIG. 2, and FIG. 2 being an overall perspective view of the vehicle. Moreover, FIG. 3 is an electric circuit diagram of one embodiment. DESCRIPTION OF SYMBOLS 10... Vehicle, 11... Entrance/exit, 12... Lower edge, 13... Rotsuka mall, 14... Translucent member, 15... Door, 21... Optical sensor, 22... Detector.
Claims (1)
を透光性部材によつて形成し、その壁面内に外部
からの光を受光してその強さを感知する光センサ
を配置し、その光センサによつて感知した光の強
さが所定レベル以上ないとき、検出信号を発する
検出器を備えることを特徴とする車体の汚れ検出
装置。 A part of the wall surface facing the outside of the lower edge of the vehicle entrance/exit is formed of a translucent material, and a light sensor is placed within the wall surface to receive light from the outside and detect its intensity. A vehicle body dirt detection device comprising: a detector that emits a detection signal when the intensity of light sensed by the optical sensor does not exceed a predetermined level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16712384U JPS6182257U (en) | 1984-11-02 | 1984-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16712384U JPS6182257U (en) | 1984-11-02 | 1984-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6182257U true JPS6182257U (en) | 1986-05-31 |
Family
ID=30724924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16712384U Pending JPS6182257U (en) | 1984-11-02 | 1984-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182257U (en) |
-
1984
- 1984-11-02 JP JP16712384U patent/JPS6182257U/ja active Pending
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