JPS60163885U - Power switching device controlled by changes in subject - Google Patents
Power switching device controlled by changes in subjectInfo
- Publication number
- JPS60163885U JPS60163885U JP5068784U JP5068784U JPS60163885U JP S60163885 U JPS60163885 U JP S60163885U JP 5068784 U JP5068784 U JP 5068784U JP 5068784 U JP5068784 U JP 5068784U JP S60163885 U JPS60163885 U JP S60163885U
- Authority
- JP
- Japan
- Prior art keywords
- subject
- power switching
- switching device
- device controlled
- changes
- 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
- 230000010354 integration Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Closed-Circuit Television Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の被写体の変化により制御される電源
開閉装置の一実施例を示すブロック回路図、第２図のＡ
とＢは、第１図のサンプリング回路のサンプル例をそれ
ぞれ説明する図、第３図は、第１図のクランプ回路の入
出力の関係を説明する図、第４図は、第１図の積分回路
と比較回路の入出力の関係を説明するタイムチャート図
、第５図は、第１図に示す被写体の変化により制御され
る電源開閉装置の一部具体的回路図である。
図において、１・・・検出装置、４・・・第２の電源開
閉回路、５・・・撮像素子、１２． １３． １４．
１５．３１，３２，３３，３４・・・積分回路、１６゜
１７．１Ｂ、３５，３６，３７・・・比較回路である。FIG. 1 is a block circuit diagram showing an embodiment of a power supply switching device controlled by a change in the object of the present invention, and A of FIG.
and B are diagrams each explaining a sample example of the sampling circuit in Figure 1, Figure 3 is a diagram explaining the input/output relationship of the clamp circuit in Figure 1, and Figure 4 is a diagram explaining the relationship between the input and output of the clamp circuit in Figure 1. FIG. 5, a time chart diagram illustrating the relationship between the input and output of the circuit and the comparison circuit, is a partial specific circuit diagram of the power switching device controlled by changes in the subject shown in FIG. 1. In the figure, 1...detection device, 4...second power switching circuit, 5...imaging element, 12. 13. 14.
15.31, 32, 33, 34... Integrating circuit, 16°17.1B, 35, 36, 37... Comparing circuit.
Claims (1)
性の異なる積分回路と、これらの複数の積分回路の出力
が与えられて被写体の変化を検出する比較回路と、この
比較回路による検出信号により閉成される電源開閉回路
とからなることを特徴とする被写体の変化により制御さ
れる電源開閉装置。An image sensor, a plurality of integrating circuits with different characteristics to which the output of the image sensor is given, a comparison circuit which receives the outputs of these plural integration circuits and detects changes in the subject, and a detection signal from the comparison circuit A power switching device controlled by a change in a subject, characterized by comprising a power switching circuit that is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5068784U JPS60163885U (en) | 1984-04-06 | 1984-04-06 | Power switching device controlled by changes in subject |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5068784U JPS60163885U (en) | 1984-04-06 | 1984-04-06 | Power switching device controlled by changes in subject |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60163885U true JPS60163885U (en) | 1985-10-31 |
Family
ID=30569053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5068784U Pending JPS60163885U (en) | 1984-04-06 | 1984-04-06 | Power switching device controlled by changes in subject |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60163885U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840320A (en) * | 1971-09-23 | 1973-06-13 |
-
1984
- 1984-04-06 JP JP5068784U patent/JPS60163885U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4840320A (en) * | 1971-09-23 | 1973-06-13 |
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