ATE548659T1 - Zweiachsige laser-windmessersonde - Google Patents

Zweiachsige laser-windmessersonde

Info

Publication number
ATE548659T1
ATE548659T1 AT09177532T AT09177532T ATE548659T1 AT E548659 T1 ATE548659 T1 AT E548659T1 AT 09177532 T AT09177532 T AT 09177532T AT 09177532 T AT09177532 T AT 09177532T AT E548659 T1 ATE548659 T1 AT E548659T1
Authority
AT
Austria
Prior art keywords
signal
separator
probe
backscattered
anemmeter
Prior art date
Application number
AT09177532T
Other languages
English (en)
Inventor
Philippe Rodeau
Jean-Pierre Schlotterbeck
Original Assignee
Thales Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thales Sa filed Critical Thales Sa
Application granted granted Critical
Publication of ATE548659T1 publication Critical patent/ATE548659T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/26—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting optical wave
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target
    • G01S17/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/499—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00 using polarisation effects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Multimedia (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Laser Surgery Devices (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
AT09177532T 2008-12-02 2009-11-30 Zweiachsige laser-windmessersonde ATE548659T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0806767A FR2939202B1 (fr) 2008-12-02 2008-12-02 Sonde d'anemometrie laser bi-axe

Publications (1)

Publication Number Publication Date
ATE548659T1 true ATE548659T1 (de) 2012-03-15

Family

ID=40823110

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09177532T ATE548659T1 (de) 2008-12-02 2009-11-30 Zweiachsige laser-windmessersonde

Country Status (4)

Country Link
US (1) US7982863B2 (de)
EP (1) EP2196809B1 (de)
AT (1) ATE548659T1 (de)
FR (1) FR2939202B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922314B1 (fr) 2007-10-16 2010-02-26 Thales Sa Dispositif optique de mesure de parametres anemometriques
FR2942043B1 (fr) * 2009-02-06 2011-02-11 Thales Sa Systeme et procede de detection et de determination d'anomalies atmospheriques a distance.
FR2953933B1 (fr) * 2009-12-11 2012-04-27 Thales Sa Sonde anemometrique bi-statique asservie
FR2953934B1 (fr) * 2009-12-11 2011-12-09 Thales Sa Sonde anemometrique optique a deux axes de mesure
FR2988849B1 (fr) * 2012-03-29 2015-01-09 Thales Sa Systeme et procede d'anemometrie laser
US12699185B2 (en) * 2022-11-09 2026-08-04 The Boeing Company Laser vehicle speed detection system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3820654A1 (de) * 1988-06-18 1989-12-21 Deutsche Forsch Luft Raumfahrt Verfahren und vorrichtung zur bestimmung des vorzeichens der richtung einer teilchenstroemung
FR2818752A1 (fr) 2000-12-21 2002-06-28 Thomson Csf Anemometre a laser

Also Published As

Publication number Publication date
FR2939202A1 (fr) 2010-06-04
FR2939202B1 (fr) 2011-01-21
US20100134780A1 (en) 2010-06-03
EP2196809B1 (de) 2012-03-07
US7982863B2 (en) 2011-07-19
EP2196809A1 (de) 2010-06-16

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