ES2571955T3 - Método Lidar-Doppler de recepción directa y aparato Lidar-Doppler de recepción directa - Google Patents

Método Lidar-Doppler de recepción directa y aparato Lidar-Doppler de recepción directa

Info

Publication number
ES2571955T3
ES2571955T3 ES09772454T ES09772454T ES2571955T3 ES 2571955 T3 ES2571955 T3 ES 2571955T3 ES 09772454 T ES09772454 T ES 09772454T ES 09772454 T ES09772454 T ES 09772454T ES 2571955 T3 ES2571955 T3 ES 2571955T3
Authority
ES
Spain
Prior art keywords
measurement
lidar
direct reception
pulses
detector
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.)
Active
Application number
ES09772454T
Other languages
English (en)
Inventor
Nikolaus Schmitt
Wolfgang Rehm
Thomas Pistner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Defence and Space GmbH
Original Assignee
Airbus Defence and Space GmbH
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 Airbus Defence and Space GmbH filed Critical Airbus Defence and Space GmbH
Application granted granted Critical
Publication of ES2571955T3 publication Critical patent/ES2571955T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

Método para la medición Lidar-Doppler de velocidades mediante recepción directa para una aeronave para incorporar directamente de las señales de medición al control de vuelo con el fin de estabilizar una modificación de corriente exterior, donde un rayo (15) láser se dirige sobre el medio (16) a medir y, acto seguido, se mide la radiación (18) irradiada desde el medio (16) mediante el detector (35), comprendiendo las siguientes etapas: a) emisión de una multiplicidad de impulsos láser por medición (52), e b) integración de una multiplicidad de impulsos (51, 81a, 81b, 81c) por medición (52) recibidos con el detector (35), donde los impulsos láser se emiten con un ritmo de repetición, que queda uno o varios órdenes de magnitud por encime del ritmo de detección, y donde los impulsos láser por medición se emiten con una frecuencia mayor o igual de aproximadamente 1 kHz, caracterizado por la etapa: c) control del número de impulsos (51, 81a, 81b, 81c) láser a integrar o integrados por medición en el detector (35), donde el control tiene lugar en función de la intensidad de la radiación (18) proveniente del medio (16).
ES09772454T 2008-07-04 2009-06-30 Método Lidar-Doppler de recepción directa y aparato Lidar-Doppler de recepción directa Active ES2571955T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008031682A DE102008031682A1 (de) 2008-07-04 2008-07-04 Direktempfang-Doppler-LIDAR-Verfahren und Direktempfang-Doppler-LIDAR-Vorrichtung
PCT/EP2009/058216 WO2010000754A1 (de) 2008-07-04 2009-06-30 Direktempfang-doppler-lidar-verfahren und direktempfang-doppler-lidar-vorrichtung

Publications (1)

Publication Number Publication Date
ES2571955T3 true ES2571955T3 (es) 2016-05-27

Family

ID=41152194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09772454T Active ES2571955T3 (es) 2008-07-04 2009-06-30 Método Lidar-Doppler de recepción directa y aparato Lidar-Doppler de recepción directa

Country Status (5)

Country Link
US (1) US8675184B2 (es)
EP (1) EP2300852B1 (es)
DE (1) DE102008031682A1 (es)
ES (1) ES2571955T3 (es)
WO (1) WO2010000754A1 (es)

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Also Published As

Publication number Publication date
US8675184B2 (en) 2014-03-18
EP2300852B1 (de) 2016-04-06
EP2300852A1 (de) 2011-03-30
US20110188029A1 (en) 2011-08-04
WO2010000754A1 (de) 2010-01-07
DE102008031682A1 (de) 2010-03-11

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