JPS6446726U - - Google Patents
Info
- Publication number
- JPS6446726U JPS6446726U JP14007287U JP14007287U JPS6446726U JP S6446726 U JPS6446726 U JP S6446726U JP 14007287 U JP14007287 U JP 14007287U JP 14007287 U JP14007287 U JP 14007287U JP S6446726 U JPS6446726 U JP S6446726U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- converting
- infrared
- electrical signal
- level
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 1
Landscapes
- Radiation Pyrometers (AREA)
Description
第１図は、本考案に係る赤外線放射量補償装置
の回路図、第２図は、従来の赤外線放射量補償装
置の回路図である。
１……テレスコープ（赤外線入射手段）、２…
…スキヤナ（赤外線入射手段）、３……結像レン
ズ系（赤外線入射手段）、４……ＩＲデイテクタ
（光電変換手段）、５……プリアンプ、６……回
転角検出器、７……オフセツト量供給回路、８…
…スイツチング回路、９……クランプ回路、１０
……放射量基準（基準放射レベル設定手段）、１
１……温度モニタ（温度検出手段）、１２……温
度補償回路（変換手段）、１３……加算回路（加
算手段）。
FIG. 1 is a circuit diagram of an infrared radiation amount compensating device according to the present invention, and FIG. 2 is a circuit diagram of a conventional infrared radiation amount compensating device. 1...Telescope (infrared incidence means), 2...
…Scanner (infrared incidence means), 3…Imaging lens system (infrared incidence means), 4…IR detector (photoelectric conversion means), 5…Preamplifier, 6…Rotation angle detector, 7…Offset amount Supply circuit, 8...
...Switching circuit, 9...Clamp circuit, 10
... Radiation standard (reference radiation level setting means), 1
1... Temperature monitor (temperature detection means), 12... Temperature compensation circuit (conversion means), 13... Addition circuit (addition means).
Claims (1)
赤外線入射手段と、 該赤外線入射手段によつて入射された赤外線の
入射レベルを、この入射レベルに比例した電気信
号に変換する光電変換手段と、 基準温度における赤外線の基準放射レベルが設
定された基準放射レベル設定手段と、 該基準放射レベル設定手段の温度を検出する温
度検出手段と、 該温度検出手段によつて検出された温度を所定
レベルの電気信号に変換する変換手段と、 該変換手段から出力された電気信号を前記光電
変換手段から出力された電気信号に加算する加算
手段とを有することを特徴とする赤外線放射量補
償装置。[Claim for Utility Model Registration] An infrared input means for inputting infrared rays emitted from an object to be measured, and an electric signal that converts the incident level of the infrared rays incident by the infrared input means into an electrical signal proportional to the incident level. a photoelectric conversion means for converting; a reference radiation level setting means in which a reference radiation level of infrared radiation at a reference temperature is set; a temperature detection means for detecting the temperature of the reference radiation level setting means; and a temperature detection means for detecting the temperature of the reference radiation level setting means; an infrared ray comprising a converting means for converting the temperature into an electrical signal of a predetermined level, and an adding means for adding the electrical signal output from the converting means to the electrical signal output from the photoelectric converting means. Radiation compensation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987140072U JPH0524032Y2 (en) | 1987-09-16 | 1987-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987140072U JPH0524032Y2 (en) | 1987-09-16 | 1987-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6446726U true JPS6446726U (en) | 1989-03-22 |
| JPH0524032Y2 JPH0524032Y2 (en) | 1993-06-18 |
Family
ID=31403909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987140072U Expired - Lifetime JPH0524032Y2 (en) | 1987-09-16 | 1987-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0524032Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0391939U (en) * | 1989-10-04 | 1991-09-19 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5238751A (en) * | 1975-08-25 | 1977-03-25 | Ballast Nedam Groep Nv | Pull suction dredge boat |
-
1987
- 1987-09-16 JP JP1987140072U patent/JPH0524032Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5238751A (en) * | 1975-08-25 | 1977-03-25 | Ballast Nedam Groep Nv | Pull suction dredge boat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0391939U (en) * | 1989-10-04 | 1991-09-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0524032Y2 (en) | 1993-06-18 |
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