JPS6343807U - - Google Patents
Info
- Publication number
- JPS6343807U JPS6343807U JP13700486U JP13700486U JPS6343807U JP S6343807 U JPS6343807 U JP S6343807U JP 13700486 U JP13700486 U JP 13700486U JP 13700486 U JP13700486 U JP 13700486U JP S6343807 U JPS6343807 U JP S6343807U
- Authority
- JP
- Japan
- Prior art keywords
- solar radiation
- amount
- phototransistor
- detection device
- 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
- 230000005855 radiation Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Light Receiving Elements (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図はホト・トランジスタの等価回路を示す図、第
３図は本考案の他の実施例を示す構成図、第４図
は従来のホト・ダイオードを用いた車両用日射量
検出装置の概要図、第５図は同上のシステム図で
ある。
９…センサケース、１０…ホト・トランジスタ
、１１…減光フイルタ。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
3 is a diagram showing an equivalent circuit of a phototransistor, FIG. 3 is a configuration diagram showing another embodiment of the present invention, and FIG. 4 is a schematic diagram of a solar radiation amount detection device for a vehicle using a conventional photodiode. FIG. 5 is a system diagram similar to the above. 9...Sensor case, 10...Phototransistor, 11...Dimension filter.
Claims (1)
て、センサ部において上記日射量を電気信号に変
換する素子として、ホト・トランジスタを用いた
ことを特徴とする車両用日射量検出装置。 (2) センサ部が、ホト・トランジスタと減光フ
イルタとから成ることを特徴とする実用新案登録
請求の範囲第１項記載の車両用日射量検出装置。[Scope of Claim for Utility Model Registration] (1) A device for detecting the amount of solar radiation in a vehicle, characterized in that a phototransistor is used as an element for converting the amount of solar radiation into an electrical signal in the sensor section. solar radiation detection device. (2) The solar radiation amount detection device for a vehicle according to claim 1, wherein the sensor portion comprises a phototransistor and a neutral density filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13700486U JPS6343807U (en) | 1986-09-05 | 1986-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13700486U JPS6343807U (en) | 1986-09-05 | 1986-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6343807U true JPS6343807U (en) | 1988-03-24 |
Family
ID=31040649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13700486U Pending JPS6343807U (en) | 1986-09-05 | 1986-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6343807U (en) |
-
1986
- 1986-09-05 JP JP13700486U patent/JPS6343807U/ja active Pending