DE69516799T2 - Optoelektronischer Sensor zur Messung der Intensität und der Einfallsrichtung eines Lichtstrahls - Google Patents
Optoelektronischer Sensor zur Messung der Intensität und der Einfallsrichtung eines LichtstrahlsInfo
- Publication number
- DE69516799T2 DE69516799T2 DE69516799T DE69516799T DE69516799T2 DE 69516799 T2 DE69516799 T2 DE 69516799T2 DE 69516799 T DE69516799 T DE 69516799T DE 69516799 T DE69516799 T DE 69516799T DE 69516799 T2 DE69516799 T2 DE 69516799T2
- Authority
- DE
- Germany
- Prior art keywords
- incidence
- intensity
- measuring
- light beam
- optoelectronic sensor
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
- G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
- G01S3/784—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems using a mosaic of detectors
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9413046A FR2726080B1 (fr) | 1994-10-25 | 1994-10-25 | Capteur optoelectronique pour mesurer l'intensite et la direction d'incidence d'un faisceau lumineux |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69516799D1 DE69516799D1 (de) | 2000-06-15 |
DE69516799T2 true DE69516799T2 (de) | 2000-11-23 |
Family
ID=9468401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69516799T Expired - Fee Related DE69516799T2 (de) | 1994-10-25 | 1995-10-25 | Optoelektronischer Sensor zur Messung der Intensität und der Einfallsrichtung eines Lichtstrahls |
Country Status (5)
Country | Link |
---|---|
US (1) | US5587580A (de) |
EP (1) | EP0709692B1 (de) |
CA (1) | CA2161303A1 (de) |
DE (1) | DE69516799T2 (de) |
FR (1) | FR2726080B1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6043873A (en) * | 1997-01-10 | 2000-03-28 | Advanced Optical Technologies, Llc | Position tracking system |
US5916179A (en) * | 1997-04-18 | 1999-06-29 | Sharrock; Nigel | System and method for reducing iatrogenic damage to nerves |
US6075603A (en) * | 1997-05-01 | 2000-06-13 | Hughes Electronics Corporation | Contactless acoustic sensing system with detector array scanning and self-calibrating |
US7009645B1 (en) * | 1999-09-30 | 2006-03-07 | Imec Vzw | Constant resolution and space variant sensor arrays |
EP1089342B1 (de) * | 1999-09-30 | 2009-11-25 | Imec | Sensormatrix mit einem Bereich mit konstanter Auflösung |
US6493068B1 (en) | 2001-09-28 | 2002-12-10 | The United States Of America As Represented By The Secretary Of The Navy | Optic flow sensor with negative iris photoreceptor array |
US20080127964A1 (en) * | 2006-11-27 | 2008-06-05 | Jiahua Han | Sun tracker |
JP2010537214A (ja) * | 2007-08-29 | 2010-12-02 | ベーア−ヘラー サーモコントロール ゲーエムベーハー | 太陽輻射の入射方向及び強度を検出するための太陽センサ |
US7595483B1 (en) * | 2008-06-12 | 2009-09-29 | The United States Of America As Represented By The Secretary Of The Navy | Calibration method for a stellar sensor |
CA2729811A1 (en) * | 2008-07-03 | 2010-01-07 | Greenfield Solar Corp. | Solar collector assembly |
US8159156B2 (en) | 2009-08-10 | 2012-04-17 | Redwood Systems, Inc. | Lighting systems and methods of auto-commissioning |
EP2390852A1 (de) * | 2010-05-31 | 2011-11-30 | Universiteit Gent | Optisches System zur Insassenabtastung und zugehöriges Verfahren |
US9041941B2 (en) | 2010-05-31 | 2015-05-26 | Universiteit Gent | Optical system for occupancy sensing, and corresponding method |
US8513585B2 (en) * | 2010-07-19 | 2013-08-20 | National Chiao Tung University | Optical three-dimensional coordinate sensor system and method thereof |
US8759734B2 (en) | 2012-02-23 | 2014-06-24 | Redwood Systems, Inc. | Directional sensors for auto-commissioning lighting systems |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3727057A (en) * | 1962-06-15 | 1973-04-10 | Westinghouse Electric Corp | Infrared detector device with a mosaic of oppositely-poled adjacent elements |
FR1561437A (de) * | 1968-02-13 | 1969-03-28 | ||
US4018532A (en) * | 1975-09-24 | 1977-04-19 | Nasa | Sun direction detection system |
US4367403A (en) * | 1980-01-21 | 1983-01-04 | Rca Corporation | Array positioning system with out-of-focus solar cells |
JPS6027870A (ja) * | 1983-07-26 | 1985-02-12 | Nec Corp | スタ−センサにおけるデ−タ処理装置 |
US4639781A (en) * | 1985-02-19 | 1987-01-27 | At&T Information Systems | Dynamic gain adjuster for an image scanner |
DE3802450A1 (de) * | 1988-01-28 | 1989-08-10 | Standard Elektrik Lorenz Ag | Schaltungsanordnung zum bewerten der ausgangssignale einer fotodiodeneinheit |
FR2643723B1 (fr) * | 1989-02-24 | 1991-07-26 | Sodern | Dispositif de determination de la direction du centre energetique d'un objet lumineux |
US5319188A (en) * | 1993-02-19 | 1994-06-07 | The United States Of America As Represented By The Secretary Of The Air Force | Collinated light direction sensor system |
-
1994
- 1994-10-25 FR FR9413046A patent/FR2726080B1/fr not_active Expired - Fee Related
-
1995
- 1995-10-24 CA CA002161303A patent/CA2161303A1/fr not_active Abandoned
- 1995-10-25 EP EP95420293A patent/EP0709692B1/de not_active Expired - Lifetime
- 1995-10-25 DE DE69516799T patent/DE69516799T2/de not_active Expired - Fee Related
- 1995-10-25 US US08/548,192 patent/US5587580A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0709692A1 (de) | 1996-05-01 |
DE69516799D1 (de) | 2000-06-15 |
FR2726080A1 (fr) | 1996-04-26 |
CA2161303A1 (fr) | 1996-04-26 |
US5587580A (en) | 1996-12-24 |
FR2726080B1 (fr) | 1997-01-10 |
EP0709692B1 (de) | 2000-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: XEMICS S.A., NEUCHATEL, CH |
|
8339 | Ceased/non-payment of the annual fee |