NO156587C - Laser-avstandsmaaler. - Google Patents

Laser-avstandsmaaler.

Info

Publication number
NO156587C
NO156587C NO820996A NO820996A NO156587C NO 156587 C NO156587 C NO 156587C NO 820996 A NO820996 A NO 820996A NO 820996 A NO820996 A NO 820996A NO 156587 C NO156587 C NO 156587C
Authority
NO
Norway
Prior art keywords
laser
distance measure
measure
distance
Prior art date
Application number
NO820996A
Other languages
English (en)
Norwegian (no)
Other versions
NO156587B (no
NO820996L (no
Inventor
Adrian Roger Farlow
Original Assignee
Barr & Stroud Ltd
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 Barr & Stroud Ltd filed Critical Barr & Stroud Ltd
Publication of NO820996L publication Critical patent/NO820996L/no
Publication of NO156587B publication Critical patent/NO156587B/no
Publication of NO156587C publication Critical patent/NO156587C/no

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
    • G01S17/02—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
NO820996A 1981-03-25 1982-03-24 Laser-avstandsmaaler. NO156587C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8109051 1981-03-25

Publications (3)

Publication Number Publication Date
NO820996L NO820996L (no) 1982-09-27
NO156587B NO156587B (no) 1987-07-06
NO156587C true NO156587C (no) 1987-10-14

Family

ID=10520584

Family Applications (1)

Application Number Title Priority Date Filing Date
NO820996A NO156587C (no) 1981-03-25 1982-03-24 Laser-avstandsmaaler.

Country Status (9)

Country Link
US (1) US4464048A (fr)
DE (1) DE3210237A1 (fr)
FR (1) FR2502792A1 (fr)
IN (1) IN155796B (fr)
IT (1) IT1155636B (fr)
NL (1) NL8201094A (fr)
NO (1) NO156587C (fr)
SE (1) SE450423B (fr)
YU (1) YU43258B (fr)

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US5258619A (en) * 1984-09-04 1993-11-02 Hughes Aircraft Company Pulsed bias radiation detector
US4888477A (en) * 1988-11-03 1989-12-19 Ford Aerospace Corporation Range measurement for active optical recognition devices
US5241315A (en) * 1992-08-13 1993-08-31 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Micro pulse laser radar
US5696657A (en) * 1995-06-02 1997-12-09 Hughes Electronics Temperature compensated APD detector bias and transimpedance amplifier circuitry for laser range finders
US5692511A (en) * 1995-06-07 1997-12-02 Grable; Richard J. Diagnostic tomographic laser imaging apparatus
US5691808A (en) * 1995-07-31 1997-11-25 Hughes Electronics Laser range finder receiver
EP0846333A4 (fr) * 1995-08-21 2000-05-10 Diasense Inc Detection synchrone pour detecteurs photoconducteurs
EP1043602B1 (fr) * 1999-04-06 2003-02-05 Leica Geosystems AG Méthode de détection de la distance d'au moins une cible
JP4630413B2 (ja) 1999-12-07 2011-02-09 株式会社トプコン 距離測定機及び距離測定機の受光部調整方法
JP4716004B2 (ja) * 2005-03-31 2011-07-06 日本電気株式会社 光子検出回路およびノイズ除去方法
DE102008022599C5 (de) 2008-05-07 2016-10-20 Leuze Electronic Gmbh & Co. Kg Optischer Sensor
DE102009005991A1 (de) * 2009-01-23 2010-07-29 Leuze Electronic Gmbh & Co Kg Verfahren zur Erfassung von Objekten in einem Überwachungsbereich und optischer Sensor zur Durchführung des Verfahrens
US11609336B1 (en) 2018-08-21 2023-03-21 Innovusion, Inc. Refraction compensation for use in LiDAR systems
DE102012021830A1 (de) * 2012-11-08 2014-05-08 Valeo Schalter Und Sensoren Gmbh Optoelektronische Detektionseinrichtung mit einstellbarer Biasspannung eines Avalanche-Photodetektors für ein Kraftfahrzeug, Kraftfahrzeug und entsprechendes Verfahren
US9048370B1 (en) * 2013-03-14 2015-06-02 Google Inc. Dynamic control of diode bias voltage (photon-caused avalanche)
DE102014102209A1 (de) * 2014-02-20 2015-08-20 Sick Ag Entfernungsmessender Sensor und Verfahren zur Abstandsbestimmung von Objekten in einem Ueberwachungsbereich
EP3356845B1 (fr) 2015-09-30 2019-11-20 Trimble AB Instrument géodésique à plage dynamique améliorée
DE102016113131A1 (de) * 2016-07-15 2018-01-18 Sick Ag Optoelektronischer Sensor und Verfahren zur Erfassung eines Objekts in einem Überwachungsbereich
EP3563180A4 (fr) 2016-12-30 2020-08-19 Innovusion Ireland Limited Conception lidar à longueurs d'onde multiples
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
CN110573900A (zh) 2017-01-05 2019-12-13 图达通爱尔兰有限公司 用于编码和译码LiDAR的方法和系统
US11009605B2 (en) 2017-01-05 2021-05-18 Innovusion Ireland Limited MEMS beam steering and fisheye receiving lens for LiDAR system
RU2660329C1 (ru) * 2017-04-25 2018-07-05 Публичное акционерное общество "Красногорский завод им. С.А. Зверева" Лазерный дальномер с функцией обнаружения оптических и оптико-электронных устройств
RU173991U1 (ru) * 2017-04-25 2017-09-25 Публичное акционерное общество "Красногорский завод им. С.А. Зверева" Лазерный дальномер с повышенным разрешением по дальности
WO2019079642A1 (fr) 2017-10-19 2019-04-25 Innovusion Ireland Limited Lidar à plage dynamique étendue
US11493601B2 (en) 2017-12-22 2022-11-08 Innovusion, Inc. High density LIDAR scanning
US11675050B2 (en) 2018-01-09 2023-06-13 Innovusion, Inc. LiDAR detection systems and methods
WO2019139895A1 (fr) 2018-01-09 2019-07-18 Innovusion Ireland Limited Systèmes et procédés de détection lidar utilisant des miroirs multi-plans
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
US11927696B2 (en) 2018-02-21 2024-03-12 Innovusion, Inc. LiDAR systems with fiber optic coupling
US11422234B2 (en) 2018-02-23 2022-08-23 Innovusion, Inc. Distributed lidar systems
WO2019165294A1 (fr) 2018-02-23 2019-08-29 Innovusion Ireland Limited Système de direction bidimensionnelle de systèmes lidar
WO2020013890A2 (fr) 2018-02-23 2020-01-16 Innovusion Ireland Limited Orientation d'impulsions à longueurs d'onde multiples dans des systèmes lidar
WO2019245614A2 (fr) 2018-03-09 2019-12-26 Innovusion Ireland Limited Systèmes et procédés de sécurité lidar
US11789132B2 (en) 2018-04-09 2023-10-17 Innovusion, Inc. Compensation circuitry for lidar receiver systems and method of use thereof
US11289873B2 (en) 2018-04-09 2022-03-29 Innovusion Ireland Limited LiDAR systems and methods for exercising precise control of a fiber laser
CN112585492A (zh) 2018-06-15 2021-03-30 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
US11686824B2 (en) 2018-11-14 2023-06-27 Innovusion, Inc. LiDAR systems that use a multi-facet mirror
JP7455520B2 (ja) 2018-12-12 2024-03-26 浜松ホトニクス株式会社 光検出装置
US11513002B2 (en) 2018-12-12 2022-11-29 Hamamatsu Photonics K.K. Light detection device having temperature compensated gain in avalanche photodiode
WO2020121852A1 (fr) 2018-12-12 2020-06-18 浜松ホトニクス株式会社 Photodétecteur
DE112020000407B4 (de) 2019-01-10 2024-02-15 Innovusion, Inc. Lidar-systeme und -verfahren mit strahllenkung und weitwinkelsignaldetektion
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
US11422267B1 (en) 2021-02-18 2022-08-23 Innovusion, Inc. Dual shaft axial flux motor for optical scanners
EP4260086A1 (fr) 2021-03-01 2023-10-18 Innovusion, Inc. Canaux émetteurs et récepteurs à base de fibres de systèmes de détection lumineuse et de télémétrie
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
US11624806B2 (en) 2021-05-12 2023-04-11 Innovusion, Inc. Systems and apparatuses for mitigating LiDAR noise, vibration, and harshness
US11662440B2 (en) 2021-05-21 2023-05-30 Innovusion, Inc. Movement profiles for smart scanning using galvonometer mirror inside LiDAR scanner
US11768294B2 (en) 2021-07-09 2023-09-26 Innovusion, Inc. Compact lidar systems for vehicle contour fitting
US11871130B2 (en) 2022-03-25 2024-01-09 Innovusion, Inc. Compact perception device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869207A (en) * 1972-01-20 1975-03-04 Comp Generale Electricite Laser telemeter
DE2452794C3 (de) * 1974-11-07 1979-08-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Automatische Pegeleinstellschaltung für voreinstellbare IR-Puls-Überwachungsgeräte mit getaktetem Empfänger
US4181431A (en) * 1976-07-31 1980-01-01 Mitec-Moderne Industrietechnik Gmbh Laser distance measuring apparatus

Also Published As

Publication number Publication date
FR2502792A1 (fr) 1982-10-01
NO156587B (no) 1987-07-06
YU43258B (en) 1989-06-30
IN155796B (fr) 1985-03-09
SE8201541L (sv) 1982-09-26
NL8201094A (nl) 1982-10-18
DE3210237A1 (de) 1982-10-07
IT8267330A0 (it) 1982-03-16
FR2502792B3 (fr) 1984-11-30
US4464048A (en) 1984-08-07
IT1155636B (it) 1987-01-28
NO820996L (no) 1982-09-27
SE450423B (sv) 1987-06-22
YU64682A (en) 1984-12-31

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