FR2454628A1 - Dispositif permettant de determiner les coordonnees d'un objet thermique - Google Patents
Dispositif permettant de determiner les coordonnees d'un objet thermiqueInfo
- Publication number
- FR2454628A1 FR2454628A1 FR8008772A FR8008772A FR2454628A1 FR 2454628 A1 FR2454628 A1 FR 2454628A1 FR 8008772 A FR8008772 A FR 8008772A FR 8008772 A FR8008772 A FR 8008772A FR 2454628 A1 FR2454628 A1 FR 2454628A1
- Authority
- FR
- France
- Prior art keywords
- infra
- red radiation
- thermal object
- matrix
- detectors
- 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
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)
- Length Measuring Devices By Optical Means (AREA)
- Radiation Pyrometers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792916195 DE2916195A1 (de) | 1979-04-21 | 1979-04-21 | Anordnung zur bestimmung der koordinaten eines waermeobjekts |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2454628A1 true FR2454628A1 (fr) | 1980-11-14 |
FR2454628B1 FR2454628B1 (de) | 1984-07-13 |
Family
ID=6068921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8008772A Granted FR2454628A1 (fr) | 1979-04-21 | 1980-04-18 | Dispositif permettant de determiner les coordonnees d'un objet thermique |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS55142203A (de) |
DE (1) | DE2916195A1 (de) |
FR (1) | FR2454628A1 (de) |
GB (1) | GB2052907A (de) |
SE (1) | SE8002909L (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2518268A1 (fr) * | 1981-12-11 | 1983-06-17 | Thomson Csf | Dispositif de localisation d'illuminateurs directifs, utilisable pour la detection panoramique de sources lasers |
EP0269790A2 (de) * | 1986-11-29 | 1988-06-08 | ELTRO GmbH Gesellschaft für Strahlungstechnik | Warnvorrichtung für Laserstrahlung |
FR2670000A1 (fr) * | 1990-12-03 | 1992-06-05 | Imra Europe Sa | Capteur et dispositif pour la determination de l'azimut et de la hauteur d'une source lumineuse. |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0316489A1 (de) * | 1987-11-17 | 1989-05-24 | British Aerospace Public Limited Company | Einrichtung zur Überwachung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2511016C2 (de) * | 1970-06-29 | 1982-05-27 | Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg | Vorrichtung zur Überwachung eines Luftraums |
JPS517033B1 (de) * | 1973-12-20 | 1976-03-04 | ||
FR2328971A1 (fr) * | 1975-10-21 | 1977-05-20 | Thomson Csf | Systeme optoelectrique de detection de cible applicable notamment a un systeme de tir |
-
1979
- 1979-04-21 DE DE19792916195 patent/DE2916195A1/de not_active Withdrawn
-
1980
- 1980-04-18 FR FR8008772A patent/FR2454628A1/fr active Granted
- 1980-04-18 GB GB8012780A patent/GB2052907A/en not_active Withdrawn
- 1980-04-18 JP JP5057080A patent/JPS55142203A/ja active Pending
- 1980-04-18 SE SE8002909A patent/SE8002909L/ unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2518268A1 (fr) * | 1981-12-11 | 1983-06-17 | Thomson Csf | Dispositif de localisation d'illuminateurs directifs, utilisable pour la detection panoramique de sources lasers |
EP0082045A1 (de) * | 1981-12-11 | 1983-06-22 | Thomson-Csf | Vorrichtung zur Ortung gerichteter Beleuchtungskörper, anwendbar zur panoramischen Feststellung von Laser-Quellen |
US4944588A (en) * | 1986-11-27 | 1990-07-31 | Eltro Gmbh | System for detecting laser radiation |
EP0269790A2 (de) * | 1986-11-29 | 1988-06-08 | ELTRO GmbH Gesellschaft für Strahlungstechnik | Warnvorrichtung für Laserstrahlung |
EP0269790A3 (en) * | 1986-11-29 | 1989-03-22 | Eltro Gmbh Gesellschaft Fur Strahlungstechnik | Warning device for laser irradiation |
FR2670000A1 (fr) * | 1990-12-03 | 1992-06-05 | Imra Europe Sa | Capteur et dispositif pour la determination de l'azimut et de la hauteur d'une source lumineuse. |
EP0489644A2 (de) * | 1990-12-03 | 1992-06-10 | Imra Europe S.A. | Gerät zur Bestimmung des Azimuts und der Höhe einer Lichtquelle |
EP0489644A3 (en) * | 1990-12-03 | 1992-09-23 | Imra Europe S.A. | Apparatus for determining the azimuth and height of a luminous source |
Also Published As
Publication number | Publication date |
---|---|
JPS55142203A (en) | 1980-11-06 |
GB2052907A (en) | 1981-01-28 |
DE2916195A1 (de) | 1980-10-30 |
SE8002909L (sv) | 1980-10-22 |
FR2454628B1 (de) | 1984-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |