BR112019002107A2 - sistema e método para medir feixes de luz de referência e retornados em um sistema óptico - Google Patents

sistema e método para medir feixes de luz de referência e retornados em um sistema óptico

Info

Publication number
BR112019002107A2
BR112019002107A2 BR112019002107-8A BR112019002107A BR112019002107A2 BR 112019002107 A2 BR112019002107 A2 BR 112019002107A2 BR 112019002107 A BR112019002107 A BR 112019002107A BR 112019002107 A2 BR112019002107 A2 BR 112019002107A2
Authority
BR
Brazil
Prior art keywords
location
returned
sensor
reference beam
light beams
Prior art date
Application number
BR112019002107-8A
Other languages
English (en)
Inventor
Jarosinski Tadeusz
Slobodyanyuk Volodimir
Wyrwas John
Raina Manav
Mclaren Elbert
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019002107A2 publication Critical patent/BR112019002107A2/pt

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
    • 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
    • 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
    • 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
    • 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
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning

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)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

as técnicas aqui reveladas referem-se à medição de um feixe de referência e um feixe retornado correspondente de um alvo em um sistema lidar ou outro sistema semelhante, utilizando uma única matriz de sensores. o sistema é configurado de modo que a localização do feixe de referência seja espaçada da localização do feixe retornado na matriz do sensor. um primeiro conjunto de elementos sensores na matriz de sensores correspondente ao feixe de referência é dinamicamente ativado com base em um sinal de controle de varredura de feixe de laser. o sinal de detecção do primeiro conjunto de elementos sensores é usado para determinar uma localização e/ou um padrão do feixe de referência, que são então usados para estimar uma localização e/ou um padrão do feixe correspondente retornado na mesma matriz de sensores e selecionar dinamicamente e ativar um segundo conjunto de elementos sensores no conjunto de sensores com base na localização e/ou padrão estimado do feixe retornado correspondente.
BR112019002107-8A 2016-08-11 2017-07-11 sistema e método para medir feixes de luz de referência e retornados em um sistema óptico BR112019002107A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/235,041 US10890649B2 (en) 2016-08-11 2016-08-11 System and method for measuring reference and returned light beams in an optical system
US15/235,041 2016-08-11
PCT/US2017/041578 WO2018031165A1 (en) 2016-08-11 2017-07-11 System and method for measuring reference and returned light beams in an optical system

Publications (1)

Publication Number Publication Date
BR112019002107A2 true BR112019002107A2 (pt) 2019-05-07

Family

ID=59384243

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019002107-8A BR112019002107A2 (pt) 2016-08-11 2017-07-11 sistema e método para medir feixes de luz de referência e retornados em um sistema óptico

Country Status (8)

Country Link
US (1) US10890649B2 (pt)
EP (1) EP3497469B1 (pt)
JP (1) JP2019527830A (pt)
KR (1) KR102479897B1 (pt)
CN (1) CN109564276B (pt)
BR (1) BR112019002107A2 (pt)
TW (1) TWI752060B (pt)
WO (1) WO2018031165A1 (pt)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6386798B2 (ja) * 2014-06-09 2018-09-05 浜松ホトニクス株式会社 測距装置
US10761195B2 (en) 2016-04-22 2020-09-01 OPSYS Tech Ltd. Multi-wavelength LIDAR system
US10120214B2 (en) 2016-06-24 2018-11-06 Qualcomm Incorporated Systems and methods for light beam position detection
US10527728B2 (en) * 2017-01-27 2020-01-07 Samsung Electronics Co., Ltd Apparatus and method for range measurement
KR102592139B1 (ko) 2017-03-13 2023-10-23 옵시스 테크 엘티디 눈-안전 스캐닝 lidar 시스템
US10726574B2 (en) 2017-04-11 2020-07-28 Dolby Laboratories Licensing Corporation Passive multi-wearable-devices tracking
US10116925B1 (en) * 2017-05-16 2018-10-30 Samsung Electronics Co., Ltd. Time-resolving sensor using shared PPD + SPAD pixel and spatial-temporal correlation for range measurement
US10397554B2 (en) * 2017-05-16 2019-08-27 Samsung Electronics Co., Ltd. Time-resolving sensor using shared PPD+SPAD pixel and spatial-temporal correlation for range measurement
US20180372874A1 (en) * 2017-06-26 2018-12-27 GM Global Technology Operations LLC Apparatus for mechanical scanning scheme for lidar illuminator
US10830879B2 (en) 2017-06-29 2020-11-10 Apple Inc. Time-of-flight depth mapping with parallax compensation
JP6865492B2 (ja) 2017-07-28 2021-04-28 オプシス テック リミテッド 小角度発散を伴うｖｃｓｅｌアレイｌｉｄａｒ送信機
EP3451021A1 (de) * 2017-08-30 2019-03-06 Hexagon Technology Center GmbH Messgerät mit scanfunktionalität und einstellbaren empfangsbereichen des empfängers
US10838048B2 (en) * 2017-09-08 2020-11-17 Quanergy Systems, Inc. Apparatus and method for selective disabling of LiDAR detector array elements
KR102429879B1 (ko) * 2017-09-13 2022-08-05 삼성전자주식회사 라이다 장치 및 이의 동작 방법
US10955552B2 (en) 2017-09-27 2021-03-23 Apple Inc. Waveform design for a LiDAR system with closely-spaced pulses
KR102589319B1 (ko) * 2017-11-15 2023-10-16 옵시스 테크 엘티디 잡음 적응형 솔리드-스테이트 lidar 시스템
US10545224B2 (en) 2017-12-06 2020-01-28 Samsung Electronics Co., Ltd. Time-resolving sensor using SPAD + PPD or capacitors in pixel for range measurement
WO2019125349A1 (en) 2017-12-18 2019-06-27 Montrose Laboratories Llc Time-of-flight sensing using an addressable array of emitters
US10534322B2 (en) * 2017-12-20 2020-01-14 Integrated Device Technology, Inc. Use of ring oscillators for multi-stop time measurements
US10627899B2 (en) * 2018-02-09 2020-04-21 Microsoft Technology Licensing, Llc Eye tracking system for use in a visible light display device
US10551914B2 (en) 2018-02-09 2020-02-04 Microsoft Technology Licensing, Llc Efficient MEMs-based eye tracking system with a silicon photomultiplier sensor
DE102018203535A1 (de) * 2018-03-08 2019-09-12 Zf Friedrichshafen Ag Sendermodul für eine Entfernungsmessung mit Lichtsignalen, LiDAR-Einrichtung mit einem solchen Sendermodul und Verfahren zur Entfernungsmessung mit Lichtsignalen
CN111919137A (zh) 2018-04-01 2020-11-10 欧普赛斯技术有限公司 噪声自适应固态lidar系统
US10158038B1 (en) 2018-05-17 2018-12-18 Hi Llc Fast-gated photodetector architectures comprising dual voltage sources with a switch configuration
WO2019221799A1 (en) 2018-05-17 2019-11-21 Hi Llc Stacked photodetector assemblies
US10340408B1 (en) 2018-05-17 2019-07-02 Hi Llc Non-invasive wearable brain interface systems including a headgear and a plurality of self-contained photodetector units configured to removably attach to the headgear
US10420498B1 (en) 2018-06-20 2019-09-24 Hi Llc Spatial and temporal-based diffusive correlation spectroscopy systems and methods
US11213206B2 (en) 2018-07-17 2022-01-04 Hi Llc Non-invasive measurement systems with single-photon counting camera
IT201800007424A1 (it) * 2018-07-23 2020-01-23 Dispositivo e metodo per rilevare dati ottici risolti nel tempo
US11119212B2 (en) * 2018-08-10 2021-09-14 Aurora Flight Sciences Corporation System and method to reduce DVE effect on lidar return
US11733387B2 (en) * 2018-10-25 2023-08-22 Aeye, Inc. Adaptive ladar receiver control using spatial index of prior ladar return data
US11320520B2 (en) * 2018-11-07 2022-05-03 Baidu Usa Llc Lidar peak detection using time-to-digital converter and multi-pixel photon counter for autonomous driving vehicles
KR20210093306A (ko) 2018-11-20 2021-07-27 센스 포토닉스, 인크. 공간적으로 분포된 스트로빙을 위한 방법들 및 시스템들
US11006876B2 (en) 2018-12-21 2021-05-18 Hi Llc Biofeedback for awareness and modulation of mental state using a non-invasive brain interface system and method
US11709231B2 (en) * 2018-12-21 2023-07-25 Infineon Technologies Ag Real time gating and signal routing in laser and detector arrays for LIDAR application
CN109814086B (zh) * 2019-01-07 2020-11-03 上海禾赛科技股份有限公司 一种激光雷达
US11448756B2 (en) * 2019-01-07 2022-09-20 Velodyne Lidar Usa, Inc. Application specific integrated circuits for LIDAR sensor and multi-type sensor systems
KR102604902B1 (ko) 2019-02-11 2023-11-21 애플 인크. 펄스형 빔들의 희소 어레이를 사용하는 깊이 감지
JP7273565B2 (ja) * 2019-03-19 2023-05-15 株式会社東芝 受光装置及び距離測定装置
JP2020153886A (ja) * 2019-03-22 2020-09-24 株式会社デンソー 光学装置および光測距装置ならびにそれらの方法
EP3936896A4 (en) * 2019-03-29 2022-02-23 Huawei Technologies Co., Ltd. METHOD AND DEVICE FOR MEASURING DISTANCE BASED ON A DETECTION SIGNAL
WO2020210176A1 (en) 2019-04-09 2020-10-15 OPSYS Tech Ltd. Solid-state lidar transmitter with laser control
CN113795737A (zh) 2019-05-06 2021-12-14 Hi有限责任公司 用于时间相关的单光子计数的光电探测器架构
WO2020236371A1 (en) 2019-05-21 2020-11-26 Hi Llc Photodetector architectures for efficient fast-gating
CN113906316A (zh) 2019-05-30 2022-01-07 欧普赛斯技术有限公司 使用致动器的眼睛安全的长范围lidar系统
CN113766871A (zh) 2019-06-06 2021-12-07 Hi有限责任公司 具有低功率的时间数字转换器架构的光电检测器系统
US11500094B2 (en) 2019-06-10 2022-11-15 Apple Inc. Selection of pulse repetition intervals for sensing time of flight
JP7438564B2 (ja) 2019-06-10 2024-02-27 オプシス テック リミテッド 眼に安全な長距離固体ｌｉｄａｒシステム
US11555900B1 (en) 2019-07-17 2023-01-17 Apple Inc. LiDAR system with enhanced area coverage
CN114600000A (zh) * 2019-11-15 2022-06-07 松下知识产权经营株式会社 感测设备及信息处理装置
CN110802082B (zh) * 2019-11-19 2021-06-29 镇江长悦光电科技有限公司 一种二维激光螺旋式清洗方法
US11733359B2 (en) 2019-12-03 2023-08-22 Apple Inc. Configurable array of single-photon detectors
US11950879B2 (en) 2020-02-21 2024-04-09 Hi Llc Estimation of source-detector separation in an optical measurement system
US11969259B2 (en) 2020-02-21 2024-04-30 Hi Llc Detector assemblies for a wearable module of an optical measurement system and including spring-loaded light-receiving members
US11630310B2 (en) 2020-02-21 2023-04-18 Hi Llc Wearable devices and wearable assemblies with adjustable positioning for use in an optical measurement system
US11883181B2 (en) 2020-02-21 2024-01-30 Hi Llc Multimodal wearable measurement systems and methods
WO2021167893A1 (en) 2020-02-21 2021-08-26 Hi Llc Integrated detector assemblies for a wearable module of an optical measurement system
US11096620B1 (en) 2020-02-21 2021-08-24 Hi Llc Wearable module assemblies for an optical measurement system
WO2021167876A1 (en) 2020-02-21 2021-08-26 Hi Llc Methods and systems for initiating and conducting a customized computer-enabled brain research study
US11864867B2 (en) 2020-03-20 2024-01-09 Hi Llc Control circuit for a light source in an optical measurement system by applying voltage with a first polarity to start an emission of a light pulse and applying voltage with a second polarity to stop the emission of the light pulse
WO2021188496A1 (en) 2020-03-20 2021-09-23 Hi Llc Photodetector calibration of an optical measurement system
US11877825B2 (en) 2020-03-20 2024-01-23 Hi Llc Device enumeration in an optical measurement system
US11857348B2 (en) 2020-03-20 2024-01-02 Hi Llc Techniques for determining a timing uncertainty of a component of an optical measurement system
US11645483B2 (en) 2020-03-20 2023-05-09 Hi Llc Phase lock loop circuit based adjustment of a measurement time window in an optical measurement system
WO2021188487A1 (en) 2020-03-20 2021-09-23 Hi Llc Temporal resolution control for temporal point spread function generation in an optical measurement system
US11245404B2 (en) 2020-03-20 2022-02-08 Hi Llc Phase lock loop circuit based signal generation in an optical measurement system
WO2021188485A1 (en) 2020-03-20 2021-09-23 Hi Llc Maintaining consistent photodetector sensitivity in an optical measurement system
US11187575B2 (en) 2020-03-20 2021-11-30 Hi Llc High density optical measurement systems with minimal number of light sources
US20210341621A1 (en) * 2020-04-30 2021-11-04 Uatc, Llc Light Detection and Ranging (LIDAR) System
US11582436B2 (en) 2020-07-17 2023-02-14 Shenzhen GOODIX Technology Co., Ltd. Passive three-dimensional image sensing based on chromatic focal differentiation
JP7472748B2 (ja) 2020-09-30 2024-04-23 株式会社デンソー 光学スキャナ
US20220283273A1 (en) * 2021-03-04 2022-09-08 Beijing Voyager Technology Co., Ltd. Scanning fiber transmitter for distance detection
US11615939B2 (en) * 2021-03-24 2023-03-28 Kla Corporation Shaped aperture set for multi-beam array configurations
US11681028B2 (en) 2021-07-18 2023-06-20 Apple Inc. Close-range measurement of time of flight using parallax shift
WO2023136533A1 (ko) * 2022-01-11 2023-07-20 삼성전자주식회사 간섭 제거 방법 및 상기 방법을 수행하는 전자 장치
WO2024024744A1 (ja) * 2022-07-28 2024-02-01 国立大学法人静岡大学 距離計測装置及び距離計測方法
WO2024079989A1 (ja) * 2022-10-13 2024-04-18 ソニーセミコンダクタソリューションズ株式会社 検出機能付き表示装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5727098A (en) * 1994-09-07 1998-03-10 Jacobson; Joseph M. Oscillating fiber optic display and imager
US6249591B1 (en) * 1997-08-25 2001-06-19 Hewlett-Packard Company Method and apparatus for control of robotic grip or for activating contrast-based navigation
JPH11160436A (ja) * 1997-11-28 1999-06-18 Unisia Jecs Corp 障害物検知装置
AU1574899A (en) * 1998-12-16 2000-07-03 3Dv Systems Ltd. Self gating photosurface
JP2002039716A (ja) * 2000-07-25 2002-02-06 Olympus Optical Co Ltd 距離画像入力装置
US6936810B2 (en) * 2003-07-21 2005-08-30 Thomas Hiramatsu-Tie Method and apparatus for scanning an optical beam using an optical conduit
US7262402B2 (en) 2005-02-14 2007-08-28 Ecole Polytechnique Federal De Lausanne Integrated imager circuit comprising a monolithic array of single photon avalanche diodes
JP4855749B2 (ja) * 2005-09-30 2012-01-18 株式会社トプコン 距離測定装置
EP1903299A1 (en) * 2006-09-20 2008-03-26 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Method and system for acquiring a 3-D image of a scene
NL1036468A1 (nl) * 2008-02-27 2009-08-31 Asml Netherlands Bv Inspection method and apparatus, lithographic apparatus, lithographic processing cell and device manufacturing method.
DE102008045387B4 (de) 2008-09-02 2017-02-09 Carl Zeiss Ag Vorrichtung und Verfahren zum Vermessen einer Oberfläche
US9086488B2 (en) * 2010-04-20 2015-07-21 Michigan Aerospace Corporation Atmospheric measurement system and method
US8599367B2 (en) * 2010-08-04 2013-12-03 Alliant Techsystems Inc. Apparatus and methods for obtaining multi-dimensional spatial and spectral data with LIDAR detection
US8648702B2 (en) * 2010-08-20 2014-02-11 Denso International America, Inc. Combined time-of-flight and image sensor systems
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
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
DE102011005746A1 (de) 2011-03-18 2012-09-20 Robert Bosch Gmbh Messvorrichtung zur mehrdimensionalen Vermessung eines Zielobjekts
EP2708914A1 (de) * 2012-09-18 2014-03-19 Sick Ag Optoelektronischer Sensor und Verfahren zur Erfassung einer Tiefenkarte
US9411049B2 (en) * 2013-01-09 2016-08-09 Stmicroelectronics S.R.L. Proximity sensor having array of geiger mode avalanche photodiodes for estimating distance of an object to the array based on at least one of a dark current and a rate of current spikes generated in dark conditions
CN109521397B (zh) 2013-06-13 2023-03-28 巴斯夫欧洲公司 用于光学地检测至少一个对象的检测器
US9523765B2 (en) * 2014-07-14 2016-12-20 Omnivision Technologies, Inc. Pixel-level oversampling for a time of flight 3D image sensor with dual range measurements
US9997551B2 (en) * 2015-12-20 2018-06-12 Apple Inc. Spad array with pixel-level bias control
US9933513B2 (en) * 2016-02-18 2018-04-03 Aeye, Inc. Method and apparatus for an adaptive ladar receiver
US20180341009A1 (en) * 2016-06-23 2018-11-29 Apple Inc. Multi-range time of flight sensing
US10641878B2 (en) * 2016-08-10 2020-05-05 Aptiv Technologies Limited Positional feedback sensing useful for automated vehicle LIDAR

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Publication number Publication date
JP2019527830A (ja) 2019-10-03
CN109564276B (zh) 2023-04-04
KR20190038836A (ko) 2019-04-09
WO2018031165A1 (en) 2018-02-15
EP3497469A1 (en) 2019-06-19
TW201805591A (zh) 2018-02-16
KR102479897B1 (ko) 2022-12-20
US10890649B2 (en) 2021-01-12
EP3497469B1 (en) 2020-10-14
CN109564276A (zh) 2019-04-02
TWI752060B (zh) 2022-01-11
US20180045816A1 (en) 2018-02-15

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