ATE487948T1 - Laservorrichtung zum messen der luftgeschwindigkeit mit verbesserter augensicherheit - Google Patents

Laservorrichtung zum messen der luftgeschwindigkeit mit verbesserter augensicherheit

Info

Publication number
ATE487948T1
ATE487948T1 AT06793739T AT06793739T ATE487948T1 AT E487948 T1 ATE487948 T1 AT E487948T1 AT 06793739 T AT06793739 T AT 06793739T AT 06793739 T AT06793739 T AT 06793739T AT E487948 T1 ATE487948 T1 AT E487948T1
Authority
AT
Austria
Prior art keywords
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Prior art date
Application number
AT06793739T
Other languages
English (en)
Inventor
Xavier Lacondemine
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 ATE487948T1 publication Critical patent/ATE487948T1/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
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/661—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters using light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/663—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters by measuring Doppler frequency shift
    • 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
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Fluid Mechanics (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Eye Examination Apparatus (AREA)
AT06793739T 2005-09-23 2006-09-22 Laservorrichtung zum messen der luftgeschwindigkeit mit verbesserter augensicherheit ATE487948T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0509781A FR2891409B1 (fr) 2005-09-23 2005-09-23 Dispositif d'anemometrie laser a securite oculaire amelioree
PCT/EP2006/066619 WO2007033987A1 (fr) 2005-09-23 2006-09-22 Dispositif d'anemometrie laser a securite oculaire amelioree

Publications (1)

Publication Number Publication Date
ATE487948T1 true ATE487948T1 (de) 2010-11-15

Family

ID=36658636

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06793739T ATE487948T1 (de) 2005-09-23 2006-09-22 Laservorrichtung zum messen der luftgeschwindigkeit mit verbesserter augensicherheit

Country Status (6)

Country Link
US (1) US7616294B2 (de)
EP (1) EP1927001B1 (de)
AT (1) ATE487948T1 (de)
DE (1) DE602006018158D1 (de)
FR (1) FR2891409B1 (de)
WO (1) WO2007033987A1 (de)

Families Citing this family (9)

* 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.
FR2953934B1 (fr) * 2009-12-11 2011-12-09 Thales Sa Sonde anemometrique optique a deux axes de mesure
FR2965928B1 (fr) * 2010-10-08 2013-05-31 Thales Sa Systeme pour la determination de la vitesse air d'un aeronef
FR2988849B1 (fr) * 2012-03-29 2015-01-09 Thales Sa Systeme et procede d'anemometrie laser
FR3000561B1 (fr) 2012-12-28 2016-04-29 Thales Sa Procede de determination de la vitesse par rapport a l'air environnant d'un aeronef a voilure tournante
EP3460524B1 (de) 2017-09-22 2024-01-03 Rosemount Aerospace Inc. Mehrere betriebsmodi für flugzeuglasermesssysteme
US11372108B2 (en) * 2017-09-22 2022-06-28 Rosemount Aerospace Inc. Automatic gain control for laser detector
FR3101160B1 (fr) * 2019-09-20 2021-09-10 Office National Detudes Rech Aerospatiales Systeme lidar pour mesures anemometriques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984685A (en) * 1975-12-03 1976-10-05 Nasa Wind measurement system
US5313263A (en) * 1992-08-21 1994-05-17 The Titan Corporation System for, and method of, determining the speed of an airborne vehicle
US7359782B2 (en) * 1994-05-23 2008-04-15 Automotive Technologies International, Inc. Vehicular impact reactive system and method
JP2001201573A (ja) * 2000-01-20 2001-07-27 Mitsubishi Electric Corp コヒーレントレーザレーダ装置および目標測定方法

Also Published As

Publication number Publication date
DE602006018158D1 (de) 2010-12-23
EP1927001A1 (de) 2008-06-04
US20090033911A1 (en) 2009-02-05
FR2891409B1 (fr) 2007-11-30
WO2007033987A1 (fr) 2007-03-29
US7616294B2 (en) 2009-11-10
EP1927001B1 (de) 2010-11-10
FR2891409A1 (fr) 2007-03-30

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