JP6215708B2 - 光測定メータ装置 - Google Patents
光測定メータ装置 Download PDFInfo
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- JP6215708B2 JP6215708B2 JP2013549486A JP2013549486A JP6215708B2 JP 6215708 B2 JP6215708 B2 JP 6215708B2 JP 2013549486 A JP2013549486 A JP 2013549486A JP 2013549486 A JP2013549486 A JP 2013549486A JP 6215708 B2 JP6215708 B2 JP 6215708B2
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- 238000005259 measurement Methods 0.000 title claims description 83
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0219—Electrical interface; User interface
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0228—Control of working procedures; Failure detection; Spectral bandwidth calculation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0242—Control or determination of height or angle information of sensors or receivers; Goniophotometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0266—Field-of-view determination; Aiming or pointing of a photometer; Adjusting alignment; Encoding angular position; Size of the measurement area; Position tracking; Photodetection involving different fields of view for a single detector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
- G01J1/0411—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using focussing or collimating elements, i.e. lenses or mirrors; Aberration correction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
- G01J1/0437—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using masks, aperture plates, spatial light modulators, spatial filters, e.g. reflective filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
- G01J1/0448—Adjustable, e.g. focussing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
- G01J1/0466—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings with a sighting port
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/02—Details
- G01C3/06—Use of electric means to obtain final indication
- G01C3/08—Use of electric radiation detectors
- G01C3/085—Use of electric radiation detectors with electronic parallax measurement
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
- G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
Claims (12)
- 離れた光源から出射される光を測定するための光測定装置であって、
対物レンズを具備するレンズ系と、前記対物レンズから延びている光路上に並べられている光エネルギー検出器とを収容する筐体であって、前記光エネルギー検出器が電子通信導管を有し、前記光エネルギー検出器が、前記対物レンズからの前記光路に沿って案内される光エネルギーを受け取るようにマウントされている筐体と、
前記筐体の前記光路に沿って案内される光を選択的に調整するために、前記筐体における前記対物レンズの焦点面の位置の近傍に配置されている光量絞りバルブと、
前記光エネルギー検出器と前記電子通信導管を介して通信可能なデジタルプロセッサを有しているコントローラと、
前記コントローラと通信可能な電子通信機能を有している距離測定デバイスであって、該距離測定デバイスが前記光測定装置の前記光路に位置する受信パルスエネルギー路を有している距離測定デバイスと、
ピックオフフィルタと、を備え、
前記ピックオフフィルタは、前記対物レンズから入射する光が前記ピックオフフィルタへと案内され、前記ピックオフフィルタが前記光の成分を前記距離測定デバイスへと案内し、前記光の残りの成分が前記ピックオフフィルタおよび前記光量絞りバルブを通って前記光エネルギー検出器へと向かうように、配置されている、光測定装置。 - 前記光量絞りバルブが、前記対物レンズの焦点面の近傍に位置するアイリスダイアフラムである、請求項1に記載の発明。
- 前記光量絞りバルブが、前記対物レンズの焦点面に位置するアイリスダイアフラムである、請求項1に記載の発明。
- 前記光エネルギー検出器がフォト検出器である、請求項1に記載の発明。
- 前記光エネルギー検出器がフォトダイオードである、請求項1に記載の発明。
- 前記光測定装置が、前記光エネルギー検出器、前記コントローラおよび前記距離測定デバイスを支えるハウジングを有してなる、請求項1に記載の発明。
- 前記デジタルプロセッサが、前記光エネルギー検出器および前記距離測定デバイスからデータを受け取り、前記デジタルプロセッサと通信可能な表示装置へデータを出力するように構成されてなる、請求項1に記載の発明。
- 前記光測定装置が光源の光強度を測定するように構成されてなる、請求項1に記載の発明。
- スクリーンをさらに備えており、前記光測定装置により測定される光強度が前記スクリーンに表示されるように構成されてなる、請求項1に記載の発明。
- 前記コントローラが、前記光測定装置の前記距離測定デバイスを選択的に起動するためのスイッチを有してなる、請求項4に記載の発明。
- 前記コントローラには、光強度を測定する設定、総照度を測定する設定、眼照度を測定する設定、および/または輝度を測定するための設定に前記光エネルギー検出器を切り替えるための回路が設けられてなる、請求項1に記載の発明。
- 固定具に支えられている光源の光強度を求める方法であって、
遠隔光度計を提供するステップであって、前記遠隔光度計が、長手状の本体の一方の端部にマウントされている第一のレンズを具備するレンズ系と、データ出力通信導管を具備するフォト検出器とを備えており、前記フォト検出器が、前記遠隔光度計に入射する光エネルギーを受け取るために前記遠隔光度計にマウントされており、また、前記遠隔光度計が、前記遠隔光度計の前記本体内における、前記第一のレンズの位置と前記フォト検出器の位置との間に位置する光量絞りバルブと、デジタルプロセッサおよび表示スクリーンを有し、前記通信導管を介して前記フォト検出器と通信可能となっているコントローラと、前記コントローラと通信可能な電子通信機能を有する距離測定デバイスとをさらに備え、前記距離測定装置から送られ前記距離測定装置へ戻される戻りエネルギーパルスのパスが前記遠隔光度計の前記長手状の本体内で測定されている光のパスに続くように位置合わせされており、前記対物レンズから入射する光がピックオフフィルタへと案内され、前記ピックオフフィルタが前記光の成分を前記距離測定デバイスへと案内し、前記光の残りの成分が前記ピックオフフィルタおよび前記光量絞りバルブを通って前記フォト検出器へと向かうように、前記ピックオフフィルタを配置するステップと、
前記光源の方向に遠隔光度計を向けるステップと、
前記距離測定デバイスにより検出される前記光源を支えている前記固定具までの距離を演算するステップと、
前記フォト検出器で受け取られる前記光源からの光のレベルを記録するステップと、
前記光源の前記固定具までの距離および前記フォト検出器で受け取られる光のレベルを処理して光強度の値を算出するステップと、
前記光強度の値を前記表示スクリーンに表示するステップと
を有している、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/004,913 | 2011-01-12 | ||
US13/004,913 US8786847B2 (en) | 2011-01-12 | 2011-01-12 | Light measuring meter apparatus |
PCT/US2012/020730 WO2012096925A1 (en) | 2011-01-12 | 2012-01-10 | Light measuring meter apparatus |
Publications (2)
Publication Number | Publication Date |
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JP2014505875A JP2014505875A (ja) | 2014-03-06 |
JP6215708B2 true JP6215708B2 (ja) | 2017-10-18 |
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JP2013549486A Active JP6215708B2 (ja) | 2011-01-12 | 2012-01-10 | 光測定メータ装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8786847B2 (ja) |
EP (1) | EP2663844B1 (ja) |
JP (1) | JP6215708B2 (ja) |
CN (1) | CN103443600B (ja) |
CA (1) | CA2824370C (ja) |
WO (1) | WO2012096925A1 (ja) |
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US20140368642A1 (en) * | 2013-06-17 | 2014-12-18 | General Electric Company | Lighting audit docking station device and method thereof |
TW201602528A (zh) * | 2014-07-07 | 2016-01-16 | 群燿科技股份有限公司 | 光度測量裝置 |
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-
2011
- 2011-01-12 US US13/004,913 patent/US8786847B2/en active Active
-
2012
- 2012-01-10 JP JP2013549486A patent/JP6215708B2/ja active Active
- 2012-01-10 CA CA2824370A patent/CA2824370C/en active Active
- 2012-01-10 WO PCT/US2012/020730 patent/WO2012096925A1/en active Application Filing
- 2012-01-10 CN CN201280005343.6A patent/CN103443600B/zh active Active
- 2012-01-10 EP EP12702915.5A patent/EP2663844B1/en active Active
Also Published As
Publication number | Publication date |
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CA2824370A1 (en) | 2012-07-19 |
CA2824370C (en) | 2019-11-19 |
WO2012096925A1 (en) | 2012-07-19 |
CN103443600B (zh) | 2016-05-04 |
EP2663844A1 (en) | 2013-11-20 |
EP2663844B1 (en) | 2020-07-29 |
CN103443600A (zh) | 2013-12-11 |
US8786847B2 (en) | 2014-07-22 |
JP2014505875A (ja) | 2014-03-06 |
US20120176610A1 (en) | 2012-07-12 |
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