JPS6180446U - - Google Patents
Info
- Publication number
- JPS6180446U JPS6180446U JP16581784U JP16581784U JPS6180446U JP S6180446 U JPS6180446 U JP S6180446U JP 16581784 U JP16581784 U JP 16581784U JP 16581784 U JP16581784 U JP 16581784U JP S6180446 U JPS6180446 U JP S6180446U
- Authority
- JP
- Japan
- Prior art keywords
- accumulation surface
- light
- light emitting
- emitting section
- snowfall
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 5
- 230000010354 integration Effects 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案の実施例の構成図、第２図は本
考案の他の実施例の構成図、第３図は本考案の他
の実施例の構成図、第４図は従来の反射光受光型
の降雪検知装置の構成図を示す。
１，１ａ〜１ｃ…発光部、２，２ａ〜２ｃ…受
光部、４…集積面。
Fig. 1 is a block diagram of an embodiment of the present invention, Fig. 2 is a block diagram of another embodiment of the present invention, Fig. 3 is a block diagram of another embodiment of the present invention, and Fig. 4 is a conventional reflection diagram. A configuration diagram of a light-receiving snowfall detection device is shown. 1, 1a to 1c... Light emitting section, 2, 2a to 2c... Light receiving section, 4... Integration surface.
Claims (1)
面と平行に発光する発光部と、これと対向配置さ
れ、前記発光部からの光を検出する受光部とを集
積面上の所定の高さに少なくとも一組設けること
を特徴とする降雪検知装置。 In addition to providing an accumulation surface on which snowfall accumulates, a light emitting section that emits light parallel to the accumulation surface and a light receiving section that is placed opposite to this and detects light from the light emitting section are placed at a predetermined height above the accumulation surface. A snowfall detection device comprising at least one set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16581784U JPS6180446U (en) | 1984-11-01 | 1984-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16581784U JPS6180446U (en) | 1984-11-01 | 1984-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6180446U true JPS6180446U (en) | 1986-05-28 |
Family
ID=30723656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16581784U Pending JPS6180446U (en) | 1984-11-01 | 1984-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6180446U (en) |
-
1984
- 1984-11-01 JP JP16581784U patent/JPS6180446U/ja active Pending