KR20190002012U - LiDAR 장치 - Google Patents

LiDAR 장치 Download PDF

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Publication number
KR20190002012U
KR20190002012U KR2020197000040U KR20197000040U KR20190002012U KR 20190002012 U KR20190002012 U KR 20190002012U KR 2020197000040 U KR2020197000040 U KR 2020197000040U KR 20197000040 U KR20197000040 U KR 20197000040U KR 20190002012 U KR20190002012 U KR 20190002012U
Authority
KR
South Korea
Prior art keywords
lidar device
laser
pulse width
eye safe
lidar
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.)
Ceased
Application number
KR2020197000040U
Other languages
English (en)
Korean (ko)
Inventor
살바토레 그네치
존 칼튼 잭슨
Original Assignee
센스엘 테크놀로지스 엘티디.
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
Priority claimed from US15/377,289 external-priority patent/US20180164410A1/en
Application filed by 센스엘 테크놀로지스 엘티디. filed Critical 센스엘 테크놀로지스 엘티디.
Publication of KR20190002012U publication Critical patent/KR20190002012U/ko
Ceased legal-status Critical Current

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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
    • 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
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
    • 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
    • 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
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4816—Constructional features, e.g. arrangements of optical elements of receivers alone
    • 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
    • G01S7/483—Details of pulse systems
    • G01S7/484—Transmitters
    • 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
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/4861—Circuits for detection, sampling, integration or read-out
    • G01S7/4863—Detector arrays, e.g. charge-transfer gates
    • 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
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/4865—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
  • Solid State Image Pick-Up Elements (AREA)
KR2020197000040U 2016-12-13 2017-12-13 LiDAR 장치 Ceased KR20190002012U (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15/377,289 2016-12-13
US15/377,289 US20180164410A1 (en) 2016-12-13 2016-12-13 LiDAR Apparatus
US15/383,328 US20180164412A1 (en) 2016-12-13 2016-12-19 LiDAR Apparatus
US15/383,328 2016-12-19
PCT/EP2017/082564 WO2018108981A1 (en) 2016-12-13 2017-12-13 A lidar apparatus

Publications (1)

Publication Number Publication Date
KR20190002012U true KR20190002012U (ko) 2019-08-07

Family

ID=60702750

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020197000040U Ceased KR20190002012U (ko) 2016-12-13 2017-12-13 LiDAR 장치

Country Status (6)

Country Link
US (1) US20180164412A1 (enExample)
JP (1) JP2020515812A (enExample)
KR (1) KR20190002012U (enExample)
CN (1) CN211014629U (enExample)
DE (1) DE212017000247U1 (enExample)
WO (1) WO2018108981A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210052787A (ko) * 2019-10-31 2021-05-11 한국원자력연구원 공축 라이다 장치

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10551914B2 (en) * 2018-02-09 2020-02-04 Microsoft Technology Licensing, Llc Efficient MEMs-based eye tracking system with a silicon photomultiplier sensor
US10627899B2 (en) 2018-02-09 2020-04-21 Microsoft Technology Licensing, Llc Eye tracking system for use in a visible light display device
JP7079753B2 (ja) 2019-06-11 2022-06-02 株式会社東芝 光検出装置、電子装置及び光検出方法
JP7133523B2 (ja) 2019-09-05 2022-09-08 株式会社東芝 光検出装置及び電子装置
JP7328868B2 (ja) * 2019-10-30 2023-08-17 株式会社東芝 光検出器、光検出システム、ライダー装置、及び車
JP2021120630A (ja) * 2020-01-30 2021-08-19 ソニーセミコンダクタソリューションズ株式会社 測距装置及び測距方法
JP7483016B2 (ja) * 2020-08-31 2024-05-14 三菱電機株式会社 測距装置
DE102021119905A1 (de) 2021-07-30 2023-02-02 Marelli Automotive Lighting Reutlingen (Germany) GmbH Lichtmodul und Verfahren zum Betreiben eines Lichtmoduls
DE102021125505A1 (de) 2021-10-01 2023-04-06 Marelli Automotive Lighting Reutlingen (Germany) GmbH LiDAR-Modul und Verfahren zum Betrieb eines LiDAR-Moduls
JP2023116281A (ja) * 2022-02-09 2023-08-22 株式会社小糸製作所 投光器、及び測定装置
US12444068B2 (en) 2022-08-01 2025-10-14 Lg Innotek Co., Ltd. Optical inspection based on repetitive feature comparison

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949808A (en) * 1956-07-03 1960-08-23 Gen Motors Corp Aerial gunsight
JPH01121782A (ja) * 1987-11-05 1989-05-15 Mitsubishi Electric Corp 受光装置
US5159412A (en) * 1991-03-15 1992-10-27 Therma-Wave, Inc. Optical measurement device with enhanced sensitivity
JP3654090B2 (ja) * 1999-10-26 2005-06-02 松下電工株式会社 距離計測方法およびその装置
US6593582B2 (en) * 2001-05-11 2003-07-15 Science & Engineering Services, Inc. Portable digital lidar system
US20080304012A1 (en) * 2007-06-06 2008-12-11 Kwon Young K Retinal reflection generation and detection system and associated methods
EP2469301A1 (en) * 2010-12-23 2012-06-27 André Borowski Methods and devices for generating a representation of a 3D scene at very high speed
EP2469295A1 (en) * 2010-12-23 2012-06-27 André Borowski 3D landscape real-time imager and corresponding imaging methods
WO2012123809A1 (en) * 2011-03-17 2012-09-20 Universitat Politècnica De Catalunya System, method and computer program for receiving a light beam
DE102011005740A1 (de) * 2011-03-17 2012-09-20 Robert Bosch Gmbh Messvorrichtung zur Messung einer Entfernung zwischen der Messvorrichtung und einem Zielobjekt mit Hilfe optischer Messstrahlung
US10684362B2 (en) * 2011-06-30 2020-06-16 The Regents Of The University Of Colorado Remote measurement of shallow depths in semi-transparent media
DK2705350T3 (en) * 2011-06-30 2017-06-19 Univ Colorado Regents REMOVE LOW DEPTH IN SEMI-TRANSPARENT MEDIA
RU2014107914A (ru) * 2011-08-03 2015-09-10 Конинклейке Филипс Н.В. Режимы позиционночувствительного считывания для матриц цифровых кремниевых фотоэлектронных умножителей
US9625580B2 (en) * 2014-01-03 2017-04-18 Princeton Lightwave, Inc. LiDAR system comprising a single-photon detector
DE102014100696B3 (de) * 2014-01-22 2014-12-31 Sick Ag Entfernungsmessender Sensor und Verfahren zur Erfassung und Abstandsbestimmung von Objekten
DE102014102420A1 (de) * 2014-02-25 2015-08-27 Sick Ag Optoelektronischer Sensor und Verfahren zur Objekterfassung in einem Überwachungsbereich
US9658336B2 (en) * 2014-08-20 2017-05-23 Omnivision Technologies, Inc. Programmable current source for a time of flight 3D image sensor
US10073177B2 (en) * 2014-11-14 2018-09-11 Massachusetts Institute Of Technology Methods and apparatus for phased array imaging
JP6410258B2 (ja) * 2015-03-02 2018-10-24 株式会社トプコン 光波距離計
US10557940B2 (en) * 2015-11-30 2020-02-11 Luminar Technologies, Inc. Lidar system
US10502830B2 (en) * 2016-10-13 2019-12-10 Waymo Llc Limitation of noise on light detectors using an aperture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210052787A (ko) * 2019-10-31 2021-05-11 한국원자력연구원 공축 라이다 장치

Also Published As

Publication number Publication date
US20180164412A1 (en) 2018-06-14
WO2018108981A1 (en) 2018-06-21
JP2020515812A (ja) 2020-05-28
DE212017000247U1 (de) 2019-06-28
CN211014629U (zh) 2020-07-14

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UA0104 Application for international utility model registration

Patent event code: UA01011R04D

Comment text: Document under Article 41 of Utility Model Act

Patent event date: 20190613

UG1501 Laying open of application
A201 Request for examination
UA0201 Request for examination

Patent event date: 20201130

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

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Patent event date: 20220822

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Patent event date: 20221025