JPS6419107U - - Google Patents
Info
- Publication number
- JPS6419107U JPS6419107U JP11477387U JP11477387U JPS6419107U JP S6419107 U JPS6419107 U JP S6419107U JP 11477387 U JP11477387 U JP 11477387U JP 11477387 U JP11477387 U JP 11477387U JP S6419107 U JPS6419107 U JP S6419107U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- slit
- linear array
- electrical signal
- light transmitting
- 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
- 238000010586 diagram Methods 0.000 description 6
- 239000005304 optical glass Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図はこの考案に係るデジタル太陽セサの一
実施例を示す構成図、第２図及び第３図はそれぞ
れ同実施例の太陽光入射角検出手段を説明するた
めの図、第４図及び第５図はそれぞれ従来のデジ
タル太陽センサの構成を示す構成図、第６図は第
５図に示すセンサの太陽光入射角算出手段を説明
するための図、第７図は従来のセンサによつて２
軸方向センサを構成した場合の構成図である。
１１，１６，１６ａ，１６ｂ……スリツト、１
２……グレイコードパターン、１３……フオトセ
ル、１４……信号処理回路、１５……１次元リニ
アアレイセンサ、１７……画素（フオトダイオー
ド）、２１……光学ガラス、２２……遮光膜、２
３……円形スリツト、２４ａ〜２４ｄ……１次元
リニアアレイセンサ、θ……太陽光入射角、ｈ…
…光学ガラスの高さ、Ｌ……センサライン全長、
ｘ……入射角のずれ量。
FIG. 1 is a block diagram showing an embodiment of the digital solar sensor according to this invention, FIGS. 2 and 3 are diagrams for explaining the sunlight incident angle detection means of the same embodiment, and FIGS. Fig. 5 is a block diagram showing the configuration of a conventional digital sun sensor, Fig. 6 is a diagram for explaining the sunlight incident angle calculation means of the sensor shown in Fig. 5, and Fig. 7 is a diagram showing the structure of a conventional digital sun sensor. Tsute 2
It is a block diagram when an axial direction sensor is comprised. 11, 16, 16a, 16b...Slit, 1
2... Gray code pattern, 13... Photocell, 14... Signal processing circuit, 15... One-dimensional linear array sensor, 17... Pixel (photodiode), 21... Optical glass, 22... Light shielding film, 2
3... Circular slit, 24a to 24d... One-dimensional linear array sensor, θ... Sunlight incident angle, h...
...Height of optical glass, L...Full length of sensor line,
x...Amount of deviation in incidence angle.
Claims (1)
ツトの下部に前記円形の中心から放射上に配置さ
れ、それぞれ前記スリツトからの透過光の強度分
布を電気信号に変換して出力する複数個の１次元
リニアアレイセンサと、各１次元リニアアレイセ
ンサの出力から該センサの配置方向の入射角を算
出する信号処理回路とを具備するデジタル太陽セ
ンサ。 A light transmitting slit formed in a circular shape, and a plurality of one-dimensional light transmitting slits arranged below the slit radially from the center of the circle, each converting the intensity distribution of the transmitted light from the slit into an electrical signal and outputting the electrical signal. A digital sun sensor comprising a linear array sensor and a signal processing circuit that calculates an incident angle in a direction in which the sensor is arranged from the output of each one-dimensional linear array sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11477387U JPS6419107U (en) | 1987-07-27 | 1987-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11477387U JPS6419107U (en) | 1987-07-27 | 1987-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6419107U true JPS6419107U (en) | 1989-01-31 |
Family
ID=31355830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11477387U Pending JPS6419107U (en) | 1987-07-27 | 1987-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6419107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994011703A1 (en) * | 1992-11-06 | 1994-05-26 | Nippondenso Co., Ltd. | Pyrheliometric sensor |
-
1987
- 1987-07-27 JP JP11477387U patent/JPS6419107U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994011703A1 (en) * | 1992-11-06 | 1994-05-26 | Nippondenso Co., Ltd. | Pyrheliometric sensor |
| US5602384A (en) * | 1992-11-06 | 1997-02-11 | Nippondenso Co., Ltd. | Sunlight sensor that detects a distrubition and amount of thermal load |
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