JPH03119772U - - Google Patents
Info
- Publication number
- JPH03119772U JPH03119772U JP2846590U JP2846590U JPH03119772U JP H03119772 U JPH03119772 U JP H03119772U JP 2846590 U JP2846590 U JP 2846590U JP 2846590 U JP2846590 U JP 2846590U JP H03119772 U JPH03119772 U JP H03119772U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- image
- discharge path
- mode
- detection
- 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 6
- 238000002360 preparation method Methods 0.000 claims 1
- 238000001228 spectrum Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000825 ultraviolet detection Methods 0.000 description 1
Landscapes
- Locating Faults (AREA)
Description
第１図は、本考案に係る放電路記録装置の使用
状態を示す説明図である。第２図は、放電路記録
装置の構成を示す概略ブロツク図である。第３図
は、本考案に使用される紫外線センサの分光感度
特性と太陽光の分光放射強度とを表わしたグラフ
を示す図である。第４図は、推奨動作回路２０の
回路図である。
図中、１……放電路記録装置、７……のぞき窓
、３……バツテリ、２……太陽電池、２０……検
出手段の一例の推奨動作回路、１０……紫外線セ
ンサ、１１……画像取込制御手段の一例の紫外線
検出装置、１２……画像記録手段の一例の画像記
録装置、６……落雷である。
FIG. 1 is an explanatory diagram showing how the discharge path recording device according to the present invention is used. FIG. 2 is a schematic block diagram showing the configuration of the discharge path recording device. FIG. 3 is a graph showing the spectral sensitivity characteristics of the ultraviolet sensor used in the present invention and the spectral radiation intensity of sunlight. FIG. 4 is a circuit diagram of the recommended operation circuit 20. In the figure, 1...discharge path recording device, 7...peephole, 3...battery, 2...solar cell, 20...recommended operating circuit as an example of detection means, 10...ultraviolet sensor, 11...image An ultraviolet detection device as an example of the capture control means, 12... an image recording device as an example of the image recording means, and 6... a lightning strike.
Claims (1)
陽光のスペクトルに含まれない領域の紫外線を検
出するための検出手段と、 放電路を画像記録可能な画像記録手段と、 前記検出手段の検出出力をトリガ信号として前
記画像記録手段を作動させて放電路を画像記録さ
せるための画像取込制御手段とを含む、放電路記
録装置。 (2) 画像記録手段は、ＣＣＤ素子を使用したス
チルカメラを含み、画像を取込むための準備が行
なわれたスタンドバイモードにセツトした待機状
態を維持可能であり、 画像取込制御手段は、前記検出手段の検出出力
をトリガ信号として前記スタンドバイモードにセ
ツトされているスチルカメラを画像を取込んで記
録する画像記録モードに切換えるモード切換手段
を含む、請求項１記載の放電路記録装置。[Scope of Claim for Utility Model Registration] (1) Detection means for detecting ultraviolet rays in a region not included in the spectrum of sunlight that is emitted by a discharge phenomenon, and an image recording device capable of recording an image of a discharge path. A discharge path recording device, comprising: means for recording an image of a discharge path by operating the image recording means using a detection output of the detection means as a trigger signal. (2) The image recording means includes a still camera using a CCD element, and is capable of maintaining a standby state set in a standby mode in which preparations for image capture have been made, and the image capture control means: 2. The discharge path recording apparatus according to claim 1, further comprising mode switching means for switching the still camera set in the standby mode to an image recording mode for capturing and recording images using the detection output of the detection means as a trigger signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2846590U JPH03119772U (en) | 1990-03-20 | 1990-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2846590U JPH03119772U (en) | 1990-03-20 | 1990-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03119772U true JPH03119772U (en) | 1991-12-10 |
Family
ID=31531265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2846590U Pending JPH03119772U (en) | 1990-03-20 | 1990-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03119772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005241623A (en) * | 2004-01-27 | 2005-09-08 | Jfe Steel Kk | Discharge detector |
-
1990
- 1990-03-20 JP JP2846590U patent/JPH03119772U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005241623A (en) * | 2004-01-27 | 2005-09-08 | Jfe Steel Kk | Discharge detector |
| JP4529624B2 (en) * | 2004-01-27 | 2010-08-25 | Ｊｆｅスチール株式会社 | Discharge detection device |
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