FR2394816B3 - - Google Patents

Info

Publication number
FR2394816B3
FR2394816B3 FR7817685A FR7817685A FR2394816B3 FR 2394816 B3 FR2394816 B3 FR 2394816B3 FR 7817685 A FR7817685 A FR 7817685A FR 7817685 A FR7817685 A FR 7817685A FR 2394816 B3 FR2394816 B3 FR 2394816B3
Authority
FR
France
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
Application number
FR7817685A
Other versions
FR2394816A1 (fr
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.)
Impulsphysik GmbH
Original Assignee
Impulsphysik 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 Impulsphysik GmbH filed Critical Impulsphysik GmbH
Publication of FR2394816A1 publication Critical patent/FR2394816A1/fr
Application granted granted Critical
Publication of FR2394816B3 publication Critical patent/FR2394816B3/fr
Granted legal-status Critical Current

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
    • 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
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S17/18—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves wherein range gates are used
    • 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)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR7817685A 1977-06-15 1978-06-13 Dispositif de mesure de la hauteur des nuages a l'aide d'impulsions laser Granted FR2394816A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2726999A DE2726999C2 (de) 1977-06-15 1977-06-15 Verfahren zur Wolkenhöhenmessung und langlebiger augensicherer Wolkenhöhenmesser nach dem Laufzeitprinzip

Publications (2)

Publication Number Publication Date
FR2394816A1 FR2394816A1 (fr) 1979-01-12
FR2394816B3 true FR2394816B3 (fr) 1981-02-27

Family

ID=6011595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817685A Granted FR2394816A1 (fr) 1977-06-15 1978-06-13 Dispositif de mesure de la hauteur des nuages a l'aide d'impulsions laser

Country Status (5)

Country Link
JP (1) JPS547368A (fr)
CA (1) CA1103790A (fr)
DE (1) DE2726999C2 (fr)
FR (1) FR2394816A1 (fr)
GB (1) GB2000411A (fr)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434055A (en) * 1977-08-19 1979-03-13 Murata Manufacturing Co Tipptype electronic parts set and automatic feedig process of electronic parts using same set
GB2066015B (en) * 1979-10-23 1984-02-15 South African Inventions Distance measurment
DE3151333A1 (de) * 1981-12-24 1983-07-14 Früngel, Frank, Dr.-Ing., 2000 Hamburg Verfahren und vorrichtung zur senkung der betriebskosten und erhoehung der zuverlaessigkeit von meteorologischen messgeraeten, insbesondere wolkenhoehen- und schraegsichteinrichtungen mit halbleiter-lasern
SE451771B (sv) * 1982-10-15 1987-10-26 Asea Ab Forfaringssett for metning av molnhojd
DE3536659A1 (de) * 1984-12-27 1986-07-03 Impulsphysik Gmbh, 2000 Hamburg Vorrichtung zur wolkenhoehenmessung
US5978736A (en) * 1992-11-20 1999-11-02 Gec-Marconi Avionics (Holdings) Ltd. Vehicle obstruction detection system
SE9600897D0 (sv) * 1996-03-07 1996-03-07 Geotronics Ab Avståndmätare
JP5103953B2 (ja) * 2007-03-08 2012-12-19 日本電気株式会社 レーザ測距装置及びレーザ測距方法
DE102008031682A1 (de) * 2008-07-04 2010-03-11 Eads Deutschland Gmbh Direktempfang-Doppler-LIDAR-Verfahren und Direktempfang-Doppler-LIDAR-Vorrichtung
US11609336B1 (en) 2018-08-21 2023-03-21 Innovusion, Inc. Refraction compensation for use in LiDAR systems
CN103364791A (zh) * 2013-06-03 2013-10-23 广东电网公司东莞供电局 一种设于输电杆塔的输电线路山火监测激光雷达装置
CN105699981B (zh) * 2016-02-03 2018-02-02 南京信息工程大学 一种测量云层高度和厚度的硬件和软件配合方法
JP7088937B2 (ja) 2016-12-30 2022-06-21 イノビュージョン インコーポレイテッド 多波長ライダー設計
US10942257B2 (en) 2016-12-31 2021-03-09 Innovusion Ireland Limited 2D scanning high precision LiDAR using combination of rotating concave mirror and beam steering devices
WO2018129408A1 (fr) 2017-01-05 2018-07-12 Innovusion Ireland Limited Procédé et système pour coder et décoder un lidar
US11054508B2 (en) 2017-01-05 2021-07-06 Innovusion Ireland Limited High resolution LiDAR using high frequency pulse firing
US11009605B2 (en) 2017-01-05 2021-05-18 Innovusion Ireland Limited MEMS beam steering and fisheye receiving lens for LiDAR system
WO2018175990A1 (fr) * 2017-03-23 2018-09-27 Innovusion Ireland Limited Lidar haute résolution utilisant la modulation, l'intégration, l'échantillonnage et l'analyse de signaux multi-phases multi-étages
EP3698168A4 (fr) 2017-10-19 2021-07-21 Innovusion Ireland Limited Lidar à plage dynamique étendue
US11493601B2 (en) 2017-12-22 2022-11-08 Innovusion, Inc. High density LIDAR scanning
WO2019139895A1 (fr) 2018-01-09 2019-07-18 Innovusion Ireland Limited Systèmes et procédés de détection lidar utilisant des miroirs multi-plans
US11675050B2 (en) 2018-01-09 2023-06-13 Innovusion, Inc. LiDAR detection systems and methods
WO2019164961A1 (fr) 2018-02-21 2019-08-29 Innovusion Ireland Limited Systèmes lidar à couplage de fibres optiques
WO2019165130A1 (fr) 2018-02-21 2019-08-29 Innovusion Ireland Limited Systèmes et procédés de détection lidar avec une fréquence de récurrence élevée pour observer des objets éloignés
CN112292608B (zh) 2018-02-23 2024-09-20 图达通智能美国有限公司 用于lidar系统的二维操纵系统
WO2020013890A2 (fr) 2018-02-23 2020-01-16 Innovusion Ireland Limited Orientation d'impulsions à longueurs d'onde multiples dans des systèmes lidar
US11422234B2 (en) 2018-02-23 2022-08-23 Innovusion, Inc. Distributed lidar systems
US11567182B2 (en) 2018-03-09 2023-01-31 Innovusion, Inc. LiDAR safety systems and methods
US11289873B2 (en) 2018-04-09 2022-03-29 Innovusion Ireland Limited LiDAR systems and methods for exercising precise control of a fiber laser
US11789132B2 (en) 2018-04-09 2023-10-17 Innovusion, Inc. Compensation circuitry for lidar receiver systems and method of use thereof
CN114114295A (zh) 2018-06-15 2022-03-01 图达通爱尔兰有限公司 用于聚焦感兴趣的范围的lidar系统和方法
US11579300B1 (en) 2018-08-21 2023-02-14 Innovusion, Inc. Dual lens receive path for LiDAR system
US11860316B1 (en) 2018-08-21 2024-01-02 Innovusion, Inc. Systems and method for debris and water obfuscation compensation for use in LiDAR systems
US11796645B1 (en) 2018-08-24 2023-10-24 Innovusion, Inc. Systems and methods for tuning filters for use in lidar systems
US11614526B1 (en) 2018-08-24 2023-03-28 Innovusion, Inc. Virtual windows for LIDAR safety systems and methods
US11579258B1 (en) 2018-08-30 2023-02-14 Innovusion, Inc. Solid state pulse steering in lidar systems
CN113167866B (zh) 2018-11-14 2024-08-13 图达通智能美国有限公司 使用多面镜的lidar系统和方法
WO2020146493A1 (fr) 2019-01-10 2020-07-16 Innovusion Ireland Limited Systèmes et procédés lidar avec guidage de faisceau et détection de signal de grand angle
US11486970B1 (en) 2019-02-11 2022-11-01 Innovusion, Inc. Multiple beam generation from a single source beam for use with a LiDAR system
US11977185B1 (en) 2019-04-04 2024-05-07 Seyond, Inc. Variable angle polygon for use with a LiDAR system
US12061289B2 (en) 2021-02-16 2024-08-13 Innovusion, Inc. Attaching a glass mirror to a rotating metal motor frame
US11422267B1 (en) 2021-02-18 2022-08-23 Innovusion, Inc. Dual shaft axial flux motor for optical scanners
US11789128B2 (en) 2021-03-01 2023-10-17 Innovusion, Inc. Fiber-based transmitter and receiver channels of light detection and ranging systems
US11555895B2 (en) 2021-04-20 2023-01-17 Innovusion, Inc. Dynamic compensation to polygon and motor tolerance using galvo control profile
US11614521B2 (en) 2021-04-21 2023-03-28 Innovusion, Inc. LiDAR scanner with pivot prism and mirror
EP4305450A1 (fr) 2021-04-22 2024-01-17 Innovusion, Inc. Conception lidar compacte à haute résolution et à champ de vision ultra-large
WO2022225859A1 (fr) 2021-04-22 2022-10-27 Innovusion, Inc. Conception lidar compacte à haute résolution et à champ de vision ultra-large
EP4314885A1 (fr) 2021-05-12 2024-02-07 Innovusion, Inc. Systèmes et appareils d'atténuation de bruit, de vibrations et de dureté de lidars
EP4314884A1 (fr) 2021-05-21 2024-02-07 Innovusion, Inc. Profils de mouvement pour balayage intelligent au moyen d'un miroir de galvanomètre à l'intérieur d'un dispositif de balayage lidar
US11768294B2 (en) 2021-07-09 2023-09-26 Innovusion, Inc. Compact lidar systems for vehicle contour fitting
CN216356147U (zh) 2021-11-24 2022-04-19 图达通智能科技(苏州)有限公司 一种车载激光雷达电机、车载激光雷达及车辆
US11871130B2 (en) 2022-03-25 2024-01-09 Innovusion, Inc. Compact perception device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946050A (en) * 1946-01-30 1960-07-19 Sperry Rand Corp Pulse radar object detection system
US2981942A (en) * 1952-01-23 1961-04-25 Raytheon Co Pulse echo systems
GB1322407A (en) * 1970-10-15 1973-07-04 British Aircraft Corp Ltd Rangefinders
GB1325069A (en) * 1970-12-10 1973-08-01 British Aircraft Corp Ltd Rangefinders
DE2606318C2 (de) * 1975-03-24 1986-08-28 Impulsphysik Gmbh, 2000 Hamburg Einfaches Meßgerät der Schrägsichtweite

Also Published As

Publication number Publication date
CA1103790A (fr) 1981-06-23
DE2726999C2 (de) 1983-05-05
DE2726999A1 (de) 1978-12-21
FR2394816A1 (fr) 1979-01-12
JPS547368A (en) 1979-01-20
GB2000411A (en) 1979-01-04
JPS6114470B2 (fr) 1986-04-18

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