CN111487600A - 具有共享发射/接收路径的旋转光检测和测距平台的设备和方法 - Google Patents

具有共享发射/接收路径的旋转光检测和测距平台的设备和方法 Download PDF

Info

Publication number
CN111487600A
CN111487600A CN202010284173.6A CN202010284173A CN111487600A CN 111487600 A CN111487600 A CN 111487600A CN 202010284173 A CN202010284173 A CN 202010284173A CN 111487600 A CN111487600 A CN 111487600A
Authority
CN
China
Prior art keywords
light
block
lens
idar
receive
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.)
Pending
Application number
CN202010284173.6A
Other languages
English (en)
Chinese (zh)
Inventor
G.彭尼科特
P-Y.德罗兹
D.E.乌尔里克
D.格鲁弗
Z.莫里斯
A.利万多斯基
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.)
Waymo LLC
Original Assignee
Waymo LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51493404&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN111487600(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Waymo LLC filed Critical Waymo LLC
Publication of CN111487600A publication Critical patent/CN111487600A/zh
Pending legal-status Critical Current

Links

Images

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
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4813—Housing arrangements
    • 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
    • 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
    • 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
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • 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
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • 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
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4812—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver transmitted and received beams following a coaxial path
    • 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
    • G01S7/4815—Constructional features, e.g. arrangements of optical elements of transmitters alone using multiple 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
    • G01S7/481—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
    • G01S7/481—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)
  • Mechanical Optical Scanning Systems (AREA)
  • Measurement Of Optical Distance (AREA)
CN202010284173.6A 2013-08-20 2014-07-23 具有共享发射/接收路径的旋转光检测和测距平台的设备和方法 Pending CN111487600A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/971,606 2013-08-20
US13/971,606 US8836922B1 (en) 2013-08-20 2013-08-20 Devices and methods for a rotating LIDAR platform with a shared transmit/receive path
CN201480057538.4A CN105659108A (zh) 2013-08-20 2014-07-23 具有共享发射/接收路径的旋转光检测和测距平台的设备和方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201480057538.4A Division CN105659108A (zh) 2013-08-20 2014-07-23 具有共享发射/接收路径的旋转光检测和测距平台的设备和方法

Publications (1)

Publication Number Publication Date
CN111487600A true CN111487600A (zh) 2020-08-04

Family

ID=51493404

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202010284173.6A Pending CN111487600A (zh) 2013-08-20 2014-07-23 具有共享发射/接收路径的旋转光检测和测距平台的设备和方法
CN201480057538.4A Pending CN105659108A (zh) 2013-08-20 2014-07-23 具有共享发射/接收路径的旋转光检测和测距平台的设备和方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201480057538.4A Pending CN105659108A (zh) 2013-08-20 2014-07-23 具有共享发射/接收路径的旋转光检测和测距平台的设备和方法

Country Status (6)

Country Link
US (5) US8836922B1 (https=)
EP (2) EP3798672B1 (https=)
JP (2) JP6249577B2 (https=)
KR (3) KR101956045B1 (https=)
CN (2) CN111487600A (https=)
WO (1) WO2015026471A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114415196A (zh) * 2020-10-12 2022-04-29 三星电子株式会社 具有宽视角的LiDAR装置

Families Citing this family (300)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE46672E1 (en) 2006-07-13 2018-01-16 Velodyne Lidar, Inc. High definition LiDAR system
US9455783B2 (en) 2013-05-06 2016-09-27 Federal Law Enforcement Development Services, Inc. Network security and variable pulse wave form with continuous communication
US11265082B2 (en) 2007-05-24 2022-03-01 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
US9100124B2 (en) 2007-05-24 2015-08-04 Federal Law Enforcement Development Services, Inc. LED Light Fixture
US9414458B2 (en) 2007-05-24 2016-08-09 Federal Law Enforcement Development Services, Inc. LED light control assembly and system
US20090003832A1 (en) 2007-05-24 2009-01-01 Federal Law Enforcement Development Services, Inc. Led light broad band over power line communication system
US8890773B1 (en) 2009-04-01 2014-11-18 Federal Law Enforcement Development Services, Inc. Visible light transceiver glasses
DE102011119707A1 (de) * 2011-11-29 2013-05-29 Valeo Schalter Und Sensoren Gmbh Optische Messvorrichtung
US9063549B1 (en) * 2013-03-06 2015-06-23 Google Inc. Light detection and ranging device with oscillating mirror driven by magnetically interactive coil
US10132928B2 (en) 2013-05-09 2018-11-20 Quanergy Systems, Inc. Solid state optical phased array lidar and method of using same
US10126412B2 (en) * 2013-08-19 2018-11-13 Quanergy Systems, Inc. Optical phased array lidar system and method of using same
US8836922B1 (en) 2013-08-20 2014-09-16 Google Inc. Devices and methods for a rotating LIDAR platform with a shared transmit/receive path
US9368936B1 (en) 2013-09-30 2016-06-14 Google Inc. Laser diode firing system
US10203399B2 (en) 2013-11-12 2019-02-12 Big Sky Financial Corporation Methods and apparatus for array based LiDAR systems with reduced interference
US20150198941A1 (en) 2014-01-15 2015-07-16 John C. Pederson Cyber Life Electronic Networking and Commerce Operating Exchange
US9360554B2 (en) * 2014-04-11 2016-06-07 Facet Technology Corp. Methods and apparatus for object detection and identification in a multiple detector lidar array
US9753351B2 (en) 2014-06-30 2017-09-05 Quanergy Systems, Inc. Planar beam forming and steering optical phased array chip and method of using same
US9869753B2 (en) 2014-08-15 2018-01-16 Quanergy Systems, Inc. Three-dimensional-mapping two-dimensional-scanning lidar based on one-dimensional-steering optical phased arrays and method of using same
US10036803B2 (en) * 2014-10-20 2018-07-31 Quanergy Systems, Inc. Three-dimensional lidar sensor based on two-dimensional scanning of one-dimensional optical emitter and method of using same
US10036801B2 (en) 2015-03-05 2018-07-31 Big Sky Financial Corporation Methods and apparatus for increased precision and improved range in a multiple detector LiDAR array
US10088557B2 (en) 2015-03-20 2018-10-02 MSOTEK Co., Ltd LIDAR apparatus
US9625582B2 (en) * 2015-03-25 2017-04-18 Google Inc. Vehicle with multiple light detection and ranging devices (LIDARs)
US9880263B2 (en) * 2015-04-06 2018-01-30 Waymo Llc Long range steerable LIDAR system
CN106291580B (zh) * 2015-06-12 2019-08-23 上海珏芯光电科技有限公司 激光雷达成像系统
DE102015110767A1 (de) * 2015-07-03 2017-01-05 Valeo Schalter Und Sensoren Gmbh Detektoreinheit für eine optische Sensorvorrichtung
KR102422783B1 (ko) * 2015-08-03 2022-07-19 엘지이노텍 주식회사 광파 탐지 및 거리 측정 장치
US20170048953A1 (en) 2015-08-11 2017-02-16 Federal Law Enforcement Development Services, Inc. Programmable switch and system
US9992477B2 (en) 2015-09-24 2018-06-05 Ouster, Inc. Optical system for collecting distance information within a field
US10063849B2 (en) 2015-09-24 2018-08-28 Ouster, Inc. Optical system for collecting distance information within a field
US10557939B2 (en) 2015-10-19 2020-02-11 Luminar Technologies, Inc. Lidar system with improved signal-to-noise ratio in the presence of solar background noise
US9720415B2 (en) 2015-11-04 2017-08-01 Zoox, Inc. Sensor-based object-detection optimization for autonomous vehicles
CN108369274B (zh) 2015-11-05 2022-09-13 路明亮有限责任公司 用于高分辨率深度映射的具有经改进扫描速度的激光雷达系统
US10591600B2 (en) 2015-11-30 2020-03-17 Luminar Technologies, Inc. Lidar system with distributed laser and multiple sensor heads
KR101909327B1 (ko) 2015-12-11 2018-10-17 전자부품연구원 송수광 렌즈를 공유하는 광학계 구조를 가지는 스캐닝 라이다
KR20170071181A (ko) * 2015-12-15 2017-06-23 한화테크윈 주식회사 회전체
DE102015121840A1 (de) * 2015-12-15 2017-06-22 Sick Ag Optoelektronischer Sensor und Verfahren zur Erfassung eines Objekts
DE102015121839A1 (de) * 2015-12-15 2017-06-22 Sick Ag Optoelektronischer Sensor und Verfahren zur Erfassung eines Objekts
JPWO2017110574A1 (ja) * 2015-12-24 2018-10-11 コニカミノルタ株式会社 投受光ユニット及びレーダー
WO2017110573A1 (ja) * 2015-12-24 2017-06-29 コニカミノルタ株式会社 投受光ユニット及びレーダー
KR102204980B1 (ko) * 2015-12-29 2021-01-19 한국전자기술연구원 스캐닝 수직 영역이 가변되는 스캐닝 라이다
AU2017212835B2 (en) * 2016-01-29 2019-03-14 Ouster, Inc. Systems and methods for calibrating an optical distance sensor
US10627490B2 (en) 2016-01-31 2020-04-21 Velodyne Lidar, Inc. Multiple pulse, LIDAR based 3-D imaging
JP7073262B2 (ja) * 2016-01-31 2022-05-23 ベロダイン ライダー ユーエスエー，インコーポレイテッド 遠視野において重なり合う照射を有するｌｉｄａｒに基づく三次元撮像
US12399278B1 (en) 2016-02-15 2025-08-26 Red Creamery Llc Hybrid LIDAR with optically enhanced scanned laser
US12399279B1 (en) 2016-02-15 2025-08-26 Red Creamery Llc Enhanced hybrid LIDAR with high-speed scanning
US11556000B1 (en) 2019-08-22 2023-01-17 Red Creamery Llc Distally-actuated scanning mirror
US12123950B2 (en) 2016-02-15 2024-10-22 Red Creamery, LLC Hybrid LADAR with co-planar scanning and imaging field-of-view
US10018726B2 (en) 2016-03-19 2018-07-10 Velodyne Lidar, Inc. Integrated illumination and detection for LIDAR based 3-D imaging
CN107238827B (zh) * 2016-03-29 2021-04-27 莱卡地球系统公开股份有限公司 激光扫描器装置
US10761195B2 (en) * 2016-04-22 2020-09-01 OPSYS Tech Ltd. Multi-wavelength LIDAR system
US10838062B2 (en) 2016-05-24 2020-11-17 Veoneer Us, Inc. Direct detection LiDAR system and method with pulse amplitude modulation (AM) transmitter and quadrature receiver
US10416292B2 (en) 2016-05-24 2019-09-17 Veoneer Us, Inc. Direct detection LiDAR system and method with frequency modulation (FM) transmitter and quadrature receiver
KR102235710B1 (ko) * 2016-05-31 2021-04-02 한국전자기술연구원 송수광 단일렌즈 광학계 구조를 가지는 스캐닝 라이다
WO2017210418A1 (en) 2016-06-01 2017-12-07 Velodyne Lidar, Inc. Multiple pixel scanning lidar
US10212785B2 (en) 2016-06-13 2019-02-19 Google Llc Staggered array of individually addressable light-emitting elements for sweeping out an angular range
US9909862B2 (en) * 2016-06-13 2018-03-06 Google Llc Curved array of light-emitting elements for sweeping out an angular range
WO2018021800A1 (ko) * 2016-07-25 2018-02-01 엘지이노텍 주식회사 수광 장치 및 라이다
KR102209500B1 (ko) 2016-08-02 2021-02-01 연용현 라이다 장치
CN109843500B (zh) 2016-08-24 2021-06-29 奥斯特公司 用于收集场内的距离信息的光学系统
US10066986B2 (en) * 2016-08-31 2018-09-04 GM Global Technology Operations LLC Light emitting sensor having a plurality of secondary lenses of a moveable control structure for controlling the passage of light between a plurality of light emitters and a primary lens
CN109997057B (zh) * 2016-09-20 2020-07-14 创新科技有限公司 激光雷达系统和方法
KR102210101B1 (ko) * 2016-09-22 2021-02-02 한국전자기술연구원 광학계 모듈 및 그를 갖는 스캐닝 라이다
RU2718483C2 (ru) * 2016-09-23 2020-04-08 Общество с ограниченной ответственностью "Гардиан Стекло Сервиз" Система и/или способ распознавания покрытия для стекла
FR3056524B1 (fr) * 2016-09-28 2018-10-12 Valeo Systemes D'essuyage Systeme de detection pour vehicule automobile
US10859676B2 (en) * 2016-09-30 2020-12-08 Magic Leap, Inc. Projector with spatial light modulation
US10502830B2 (en) * 2016-10-13 2019-12-10 Waymo Llc Limitation of noise on light detectors using an aperture
US10379540B2 (en) * 2016-10-17 2019-08-13 Waymo Llc Light detection and ranging (LIDAR) device having multiple receivers
DE102016220468B4 (de) 2016-10-19 2025-12-11 Robert Bosch Gmbh Lidar-Sensor zur Erfassung eines Objektes
US10845470B2 (en) 2016-11-16 2020-11-24 Waymo Llc Methods and systems for protecting a light detection and ranging (LIDAR) device
USD871412S1 (en) * 2016-11-21 2019-12-31 Datalogic Ip Tech S.R.L. Optical scanner
US10605984B2 (en) * 2016-12-01 2020-03-31 Waymo Llc Array of waveguide diffusers for light detection using an aperture
US10502618B2 (en) 2016-12-03 2019-12-10 Waymo Llc Waveguide diffuser for light detection using an aperture
DE102016224509A1 (de) 2016-12-08 2018-06-14 Zf Friedrichshafen Ag Empfängeranordnung und Verfahren zum Empfang wenigstens eines Lichtimpulses und zur Ausgabe eines Empfangssignals
US10001551B1 (en) * 2016-12-19 2018-06-19 Waymo Llc Mirror assembly
US10845466B2 (en) 2016-12-23 2020-11-24 Cepton Technologies, Inc. Mounting apparatuses for optical components in a scanning lidar system
TW201823673A (zh) * 2016-12-28 2018-07-01 鴻海精密工業股份有限公司 鐳射測距裝置
US10742088B2 (en) 2016-12-30 2020-08-11 Panosense Inc. Support assembly for rotating body
US10122416B2 (en) 2016-12-30 2018-11-06 Panosense Inc. Interface for transferring power and data between a non-rotating body and a rotating body
US10591740B2 (en) 2016-12-30 2020-03-17 Panosense Inc. Lens assembly for a LIDAR system
US11255951B1 (en) 2016-12-30 2022-02-22 Zoox, Inc. Aligning optical components in LIDAR systems
US10048358B2 (en) 2016-12-30 2018-08-14 Panosense Inc. Laser power calibration and correction
US10830878B2 (en) 2016-12-30 2020-11-10 Panosense Inc. LIDAR system
US10359507B2 (en) 2016-12-30 2019-07-23 Panosense Inc. Lidar sensor assembly calibration based on reference surface
US10109183B1 (en) 2016-12-30 2018-10-23 Panosense Inc. Interface for transferring data between a non-rotating body and a rotating body
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
US10520592B2 (en) * 2016-12-31 2019-12-31 Waymo Llc Light detection and ranging (LIDAR) device with an off-axis receiver
WO2018132632A1 (en) 2017-01-13 2018-07-19 Diversey, Inc. Three-dimensional scanning using fixed planar distance sensors
DE102017101945B4 (de) * 2017-02-01 2026-02-12 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Messanordnung mit einem optischen Sender und einem optischen Empfänger
DE102017202957B4 (de) 2017-02-23 2024-06-27 Zf Friedrichshafen Ag Empfängeranordnung, Halbleiterbaustein und Verfahren zum Empfang von Lichtimpulsen und zur Ausgabe eines Empfangssignals
US11105925B2 (en) 2017-03-01 2021-08-31 Ouster, Inc. Accurate photo detector measurements for LIDAR
US10884126B2 (en) * 2017-03-01 2021-01-05 Ouster, Inc. Accurate photo detector measurements for LIDAR
US10338594B2 (en) * 2017-03-13 2019-07-02 Nio Usa, Inc. Navigation of autonomous vehicles to enhance safety under one or more fault conditions
CN110402398B (zh) 2017-03-13 2023-12-01 欧普赛斯技术有限公司 眼睛安全的扫描激光雷达系统
US9810786B1 (en) 2017-03-16 2017-11-07 Luminar Technologies, Inc. Optical parametric oscillator for lidar system
US9810775B1 (en) 2017-03-16 2017-11-07 Luminar Technologies, Inc. Q-switched laser for LIDAR system
US9905992B1 (en) 2017-03-16 2018-02-27 Luminar Technologies, Inc. Self-Raman laser for lidar system
US10365351B2 (en) * 2017-03-17 2019-07-30 Waymo Llc Variable beam spacing, timing, and power for vehicle sensors
JP2020511666A (ja) * 2017-03-20 2020-04-16 ベロダイン ライダー， インク． 構造化された光及び統合化された照明と検出によるｌｉｄａｒベースの３ｄイメージング
US9869754B1 (en) 2017-03-22 2018-01-16 Luminar Technologies, Inc. Scan patterns for lidar systems
US10254388B2 (en) 2017-03-28 2019-04-09 Luminar Technologies, Inc. Dynamically varying laser output in a vehicle in view of weather conditions
US10545240B2 (en) 2017-03-28 2020-01-28 Luminar Technologies, Inc. LIDAR transmitter and detector system using pulse encoding to reduce range ambiguity
US10267899B2 (en) 2017-03-28 2019-04-23 Luminar Technologies, Inc. Pulse timing based on angle of view
US10209359B2 (en) 2017-03-28 2019-02-19 Luminar Technologies, Inc. Adaptive pulse rate in a lidar system
US10121813B2 (en) 2017-03-28 2018-11-06 Luminar Technologies, Inc. Optical detector having a bandpass filter in a lidar system
US10007001B1 (en) 2017-03-28 2018-06-26 Luminar Technologies, Inc. Active short-wave infrared four-dimensional camera
US11119198B2 (en) 2017-03-28 2021-09-14 Luminar, Llc Increasing operational safety of a lidar system
US10139478B2 (en) 2017-03-28 2018-11-27 Luminar Technologies, Inc. Time varying gain in an optical detector operating in a lidar system
US10061019B1 (en) 2017-03-28 2018-08-28 Luminar Technologies, Inc. Diffractive optical element in a lidar system to correct for backscan
US10114111B2 (en) 2017-03-28 2018-10-30 Luminar Technologies, Inc. Method for dynamically controlling laser power
US10732281B2 (en) 2017-03-28 2020-08-04 Luminar Technologies, Inc. Lidar detector system having range walk compensation
US10983213B2 (en) 2017-03-29 2021-04-20 Luminar Holdco, Llc Non-uniform separation of detector array elements in a lidar system
US10663595B2 (en) 2017-03-29 2020-05-26 Luminar Technologies, Inc. Synchronized multiple sensor head system for a vehicle
US10191155B2 (en) 2017-03-29 2019-01-29 Luminar Technologies, Inc. Optical resolution in front of a vehicle
US11002853B2 (en) 2017-03-29 2021-05-11 Luminar, Llc Ultrasonic vibrations on a window in a lidar system
US10969488B2 (en) 2017-03-29 2021-04-06 Luminar Holdco, Llc Dynamically scanning a field of regard using a limited number of output beams
US10254762B2 (en) * 2017-03-29 2019-04-09 Luminar Technologies, Inc. Compensating for the vibration of the vehicle
US10976417B2 (en) 2017-03-29 2021-04-13 Luminar Holdco, Llc Using detectors with different gains in a lidar system
US10641874B2 (en) 2017-03-29 2020-05-05 Luminar Technologies, Inc. Sizing the field of view of a detector to improve operation of a lidar system
US10088559B1 (en) 2017-03-29 2018-10-02 Luminar Technologies, Inc. Controlling pulse timing to compensate for motor dynamics
US11181622B2 (en) 2017-03-29 2021-11-23 Luminar, Llc Method for controlling peak and average power through laser receiver
US10401481B2 (en) 2017-03-30 2019-09-03 Luminar Technologies, Inc. Non-uniform beam power distribution for a laser operating in a vehicle
US10241198B2 (en) 2017-03-30 2019-03-26 Luminar Technologies, Inc. Lidar receiver calibration
US9989629B1 (en) 2017-03-30 2018-06-05 Luminar Technologies, Inc. Cross-talk mitigation using wavelength switching
US10295668B2 (en) 2017-03-30 2019-05-21 Luminar Technologies, Inc. Reducing the number of false detections in a lidar system
US10684360B2 (en) 2017-03-30 2020-06-16 Luminar Technologies, Inc. Protecting detector in a lidar system using off-axis illumination
DE102017205504A1 (de) 2017-03-31 2018-10-04 Robert Bosch Gmbh Optisches Scansystem
CN110914705B (zh) 2017-03-31 2024-04-26 威力登激光雷达美国有限公司 用于集成lidar照明功率控制的设备、系统和方法
US11022688B2 (en) 2017-03-31 2021-06-01 Luminar, Llc Multi-eye lidar system
US20180284246A1 (en) 2017-03-31 2018-10-04 Luminar Technologies, Inc. Using Acoustic Signals to Modify Operation of a Lidar System
US10641876B2 (en) 2017-04-06 2020-05-05 Quanergy Systems, Inc. Apparatus and method for mitigating LiDAR interference through pulse coding and frequency shifting
US10908282B2 (en) 2017-04-07 2021-02-02 General Electric Company LiDAR system and method
US9904375B1 (en) * 2017-04-10 2018-02-27 Uber Technologies, Inc. LIDAR display systems and methods
US10556585B1 (en) 2017-04-13 2020-02-11 Panosense Inc. Surface normal determination for LIDAR range samples by detecting probe pulse stretching
US10677897B2 (en) 2017-04-14 2020-06-09 Luminar Technologies, Inc. Combining lidar and camera data
CN110809704B (zh) 2017-05-08 2022-11-01 威力登激光雷达美国有限公司 Lidar数据获取与控制
US10423162B2 (en) 2017-05-08 2019-09-24 Nio Usa, Inc. Autonomous vehicle logic to identify permissioned parking relative to multiple classes of restricted parking
US10649072B2 (en) 2017-05-10 2020-05-12 Massachusetts Institute Of Technology LiDAR device based on scanning mirrors array and multi-frequency laser modulation
US10564261B2 (en) 2017-05-11 2020-02-18 Ford Global Technologies, Llc Autonomous vehicle LIDAR mirror
DE102017208047A1 (de) * 2017-05-12 2018-11-15 Robert Bosch Gmbh LIDAR-Vorrichtung und Verfahren mit vereinfachter Detektion
DE202018006696U1 (de) 2017-05-15 2022-04-01 Ouster, Inc. Optischer Bildübertrager mit Helligkeitsverbesserung
DE102017208900A1 (de) 2017-05-26 2018-11-29 Robert Bosch Gmbh Verfahren und Vorrichtung zum Abtasten eines Raumwinkels
US10094916B1 (en) 2017-06-09 2018-10-09 Waymo Llc LIDAR optics alignment systems and methods
US11294035B2 (en) 2017-07-11 2022-04-05 Nuro, Inc. LiDAR system with cylindrical lenses
US11061116B2 (en) 2017-07-13 2021-07-13 Nuro, Inc. Lidar system with image size compensation mechanism
US10369974B2 (en) 2017-07-14 2019-08-06 Nio Usa, Inc. Control and coordination of driverless fuel replenishment for autonomous vehicles
US10710633B2 (en) 2017-07-14 2020-07-14 Nio Usa, Inc. Control of complex parking maneuvers and autonomous fuel replenishment of driverless vehicles
US11009868B2 (en) 2017-07-20 2021-05-18 Nuro, Inc. Fleet of autonomous vehicles with lane positioning and platooning behaviors
CN110914779A (zh) 2017-07-20 2020-03-24 纽诺有限公司 自主车辆重新定位
US20190033460A1 (en) * 2017-07-27 2019-01-31 GM Global Technology Operations LLC Apparatus for increase field of view for lidar detector and illuminator
KR102350621B1 (ko) 2017-07-27 2022-01-12 주식회사 엠쏘텍 라이다 장치
KR102350613B1 (ko) 2017-07-27 2022-01-12 주식회사 엠쏘텍 비회전형 전방향 라이다 장치
KR102326508B1 (ko) 2017-07-28 2021-11-17 옵시스 테크 엘티디 작은 각도 발산을 갖는 vcsel 어레이 lidar 송신기
CA3070300A1 (en) 2017-07-28 2019-01-31 Nuro, Inc. Food and beverage delivery system on autonomous and semi-autonomous vehicle
US10698088B2 (en) 2017-08-01 2020-06-30 Waymo Llc LIDAR receiver using a waveguide and an aperture
DE102017213726A1 (de) 2017-08-08 2019-02-14 Robert Bosch Gmbh Sensorvorrichtung zur Detektion eines Objekts
DE202017105001U1 (de) * 2017-08-21 2017-09-14 Jenoptik Advanced Systems Gmbh LIDAR-Scanner mit MEMS-Spiegel und wenigstens zwei Scanwinkelbereichen
DE102017214705A1 (de) * 2017-08-23 2019-02-28 Robert Bosch Gmbh Koaxiales LIDAR System mit langgezogener Spiegelöffnung
US10890650B2 (en) * 2017-09-05 2021-01-12 Waymo Llc LIDAR with co-aligned transmit and receive paths
JP6935007B2 (ja) * 2017-09-05 2021-09-15 ウェイモ エルエルシー Ｌｉｄａｒ送光器および受光器の共有導波路
CN107576954A (zh) * 2017-09-15 2018-01-12 中科和光（天津）应用激光技术研究所有限公司 一种基于激光雷达的发射准直器
US11460550B2 (en) 2017-09-19 2022-10-04 Veoneer Us, Llc Direct detection LiDAR system and method with synthetic doppler processing
US10838043B2 (en) * 2017-11-15 2020-11-17 Veoneer Us, Inc. Scanning LiDAR system and method with spatial filtering for reduction of ambient light
US10613200B2 (en) 2017-09-19 2020-04-07 Veoneer, Inc. Scanning lidar system and method
EP3460519B1 (en) * 2017-09-25 2026-03-04 Hexagon Innovation Hub GmbH Laser scanner
EP3460520B1 (en) * 2017-09-25 2023-07-19 Hexagon Technology Center GmbH Multi-beam laser scanner
US10523880B2 (en) * 2017-09-28 2019-12-31 Waymo Llc Synchronized spinning LIDAR and rolling shutter camera system
JP6967929B2 (ja) * 2017-09-28 2021-11-17 シャープ株式会社 光センサ及び電子機器
US10684370B2 (en) * 2017-09-29 2020-06-16 Veoneer Us, Inc. Multifunction vehicle detection system
US11194022B2 (en) 2017-09-29 2021-12-07 Veoneer Us, Inc. Detection system with reflection member and offset detection array
EP3470872B1 (en) * 2017-10-11 2021-09-08 Melexis Technologies NV Sensor device
US10211593B1 (en) 2017-10-18 2019-02-19 Luminar Technologies, Inc. Optical amplifier with multi-wavelength pumping
US10775485B2 (en) 2017-10-20 2020-09-15 Korea Electronics Technology Institute LIDAR device and system comprising the same
KR102093637B1 (ko) * 2017-10-20 2020-03-27 전자부품연구원 라이다 장치 및 이를 포함하는 라이다 시스템
US10824862B2 (en) 2017-11-14 2020-11-03 Nuro, Inc. Three-dimensional object detection for autonomous robotic systems using image proposals
US11585901B2 (en) 2017-11-15 2023-02-21 Veoneer Us, Llc Scanning lidar system and method with spatial filtering for reduction of ambient light
KR102589319B1 (ko) 2017-11-15 2023-10-16 옵시스 테크 엘티디 잡음 적응형 솔리드-스테이트 lidar 시스템
US10451716B2 (en) 2017-11-22 2019-10-22 Luminar Technologies, Inc. Monitoring rotation of a mirror in a lidar system
US10324185B2 (en) 2017-11-22 2019-06-18 Luminar Technologies, Inc. Reducing audio noise in a lidar scanner with a polygon mirror
US11592530B2 (en) 2017-11-30 2023-02-28 Cepton Technologies, Inc. Detector designs for improved resolution in lidar systems
US11340336B2 (en) 2017-12-07 2022-05-24 Ouster, Inc. Rotating light ranging system with optical communication uplink and downlink channels
US11294041B2 (en) * 2017-12-08 2022-04-05 Velodyne Lidar Usa, Inc. Systems and methods for improving detection of a return signal in a light ranging and detection system
US10942244B2 (en) * 2017-12-12 2021-03-09 Waymo Llc Systems and methods for LIDARs with adjustable resolution and failsafe operation
US11493601B2 (en) 2017-12-22 2022-11-08 Innovusion, Inc. High density LIDAR scanning
US11340339B2 (en) * 2017-12-22 2022-05-24 Waymo Llc Systems and methods for adaptive range coverage using LIDAR
CN108061904B (zh) 2017-12-29 2020-12-22 华为技术有限公司 多线激光雷达
US11022971B2 (en) 2018-01-16 2021-06-01 Nio Usa, Inc. Event data recordation to identify and resolve anomalies associated with control of driverless vehicles
US11195353B2 (en) 2018-01-17 2021-12-07 Uatc, Llc Methods, devices, and systems for communicating autonomous-vehicle status
US11592527B2 (en) 2018-02-16 2023-02-28 Cepton Technologies, Inc. Systems for incorporating LiDAR sensors in a headlamp module of a vehicle
WO2020013890A2 (en) 2018-02-23 2020-01-16 Innovusion Ireland Limited Multi-wavelength pulse steering in lidar systems
WO2019165294A1 (en) 2018-02-23 2019-08-29 Innovusion Ireland Limited 2-dimensional steering system for lidar systems
WO2019195054A1 (en) 2018-04-01 2019-10-10 OPSYS Tech Ltd. Noise adaptive solid-state lidar system
US10324170B1 (en) 2018-04-05 2019-06-18 Luminar Technologies, Inc. Multi-beam lidar system with polygon mirror
US11029406B2 (en) 2018-04-06 2021-06-08 Luminar, Llc Lidar system with AlInAsSb avalanche photodiode
JP2019191018A (ja) 2018-04-26 2019-10-31 ソニー株式会社 測距装置及び測距モジュール
EP3665727A4 (en) * 2018-04-28 2020-07-22 SZ DJI Technology Co., Ltd. LIGHT DETECTION AND TELEMETRY SENSORS HAVING MULTIPLE TRANSMITTERS AND MULTIPLE RECEIVERS, AND ASSOCIATED SYSTEMS AND METHODS
CN112074759B (zh) 2018-04-28 2024-11-05 深圳市大疆创新科技有限公司 具有多个发射器和多个接收器的光探测和测距传感器以及相关联的系统和方法
JP6806835B2 (ja) * 2018-04-28 2021-01-06 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ 半導体装置
US10348051B1 (en) 2018-05-18 2019-07-09 Luminar Technologies, Inc. Fiber-optic amplifier
US10884105B2 (en) 2018-05-31 2021-01-05 Eagle Technology, Llc Optical system including an optical body with waveguides aligned along an imaginary curved surface for enhanced beam steering and related methods
WO2019237581A1 (en) * 2018-06-13 2019-12-19 Hesai Photonics Technology Co., Ltd. Lidar systems and methods
KR102637175B1 (ko) * 2018-07-02 2024-02-14 현대모비스 주식회사 라이다 센싱장치
US10591601B2 (en) 2018-07-10 2020-03-17 Luminar Technologies, Inc. Camera-gated lidar system
US10627516B2 (en) 2018-07-19 2020-04-21 Luminar Technologies, Inc. Adjustable pulse characteristics for ground detection in lidar systems
CN112543875B (zh) 2018-08-03 2024-12-13 欧普赛斯技术有限公司 分布式模块化固态lidar系统
US10739189B2 (en) 2018-08-09 2020-08-11 Ouster, Inc. Multispectral ranging/imaging sensor arrays and systems
US10551501B1 (en) 2018-08-09 2020-02-04 Luminar Technologies, Inc. Dual-mode lidar system
US11473970B2 (en) 2018-08-09 2022-10-18 Ouster, Inc. Subpixel apertures for channels in a scanning sensor array
US10340651B1 (en) 2018-08-21 2019-07-02 Luminar Technologies, Inc. Lidar system with optical trigger
US11971507B2 (en) 2018-08-24 2024-04-30 Velodyne Lidar Usa, Inc. Systems and methods for mitigating optical crosstalk in a light ranging and detection system
US11531089B2 (en) * 2018-09-06 2022-12-20 Blickfeld GmbH Coaxial setup for light detection and ranging, lidar, measurements
US11408999B2 (en) 2018-09-14 2022-08-09 Goodrich Corporation LIDAR camera systems
US10712434B2 (en) 2018-09-18 2020-07-14 Velodyne Lidar, Inc. Multi-channel LIDAR illumination driver
US12253629B2 (en) 2018-10-29 2025-03-18 Nec Corporation Sensor device and article display shelf
US11536845B2 (en) 2018-10-31 2022-12-27 Waymo Llc LIDAR systems with multi-faceted mirrors
US11662465B2 (en) * 2018-11-01 2023-05-30 Waymo Llc LIDAR with tilted and offset optical cavity
US11474211B2 (en) 2018-11-01 2022-10-18 Waymo Llc Optimized high speed lidar mirror design
US11082010B2 (en) 2018-11-06 2021-08-03 Velodyne Lidar Usa, Inc. Systems and methods for TIA base current detection and compensation
CN112997099A (zh) 2018-11-13 2021-06-18 纽诺有限公司 用于车辆盲点检测的光检测与测距
DE102018129972A1 (de) 2018-11-27 2020-05-28 Sick Ag Optoelektronischer Sensor und Verfahren zur Erfassung von Objekten
US11391822B2 (en) * 2018-11-30 2022-07-19 Seagate Technology Llc Rotating pyramidal mirror
CN109581328B (zh) * 2018-12-21 2023-06-02 宁波傲视智绘光电科技有限公司 一种激光雷达
EP3671261A1 (en) * 2018-12-21 2020-06-24 Leica Geosystems AG 3d surveillance system comprising lidar and multispectral imaging for object classification
ES2947668T3 (es) 2018-12-21 2023-08-16 Univ I Agder Reflector para reflejar ondas electromagnéticas de una fuente de ondas electromagnéticas giratorias
CN111381218B (zh) * 2018-12-27 2022-06-24 余姚舜宇智能光学技术有限公司 一种混合固态激光雷达及其制造方法和探测方法
US11460578B2 (en) * 2018-12-28 2022-10-04 Robert Bosch Gmbh 3D lidar sensing unit with oscillating axis of rotation for autonomous driving
WO2020141645A1 (ko) * 2019-01-04 2020-07-09 엘지전자 주식회사 차량용 라이다 장치
FR3091525B1 (fr) * 2019-01-04 2021-01-29 Balyo Équipement de manutention autoguidé comportant un moyen de détection
US11885958B2 (en) 2019-01-07 2024-01-30 Velodyne Lidar Usa, Inc. Systems and methods for a dual axis resonant scanning mirror
US12061263B2 (en) 2019-01-07 2024-08-13 Velodyne Lidar Usa, Inc. Systems and methods for a configurable sensor system
US10935637B2 (en) * 2019-01-29 2021-03-02 Cepton Technologies, Inc. Lidar system including a transceiver array
US11774561B2 (en) 2019-02-08 2023-10-03 Luminar Technologies, Inc. Amplifier input protection circuits
US11681030B2 (en) * 2019-03-05 2023-06-20 Waymo Llc Range calibration of light detectors
IL286055B2 (en) 2019-03-05 2026-02-01 Waymo Llc Lidar transmitter and receiver optics
WO2020186236A1 (en) * 2019-03-14 2020-09-17 Waymo Llc Methods and systems for detecting obstructions on a sensor housing
EP3948332A4 (en) * 2019-03-25 2023-01-11 Cepton Technologies, Inc. MOUNTING CONFIGURATIONS FOR OPTOELECTRONIC COMPONENTS IN LIDAR SYSTEMS
KR102634887B1 (ko) 2019-04-09 2024-02-08 옵시스 테크 엘티디 레이저 제어를 갖는 솔리드-스테이트 lidar 송신기
KR102663206B1 (ko) * 2019-04-23 2024-05-03 현대자동차주식회사 차량의 라이다 통합 램프 장치
US12153133B2 (en) 2019-04-26 2024-11-26 Ouster, Inc. Independent per-pixel integration registers for LIDAR measurements
CN110161511B (zh) * 2019-04-30 2021-11-19 探维科技(北京)有限公司 一种激光雷达系统
KR20220003600A (ko) 2019-05-30 2022-01-10 옵시스 테크 엘티디 액추에이터를 사용하는 눈-안전 장거리 lidar 시스템
KR102538137B1 (ko) 2019-06-10 2023-05-31 옵시스 테크 엘티디 눈-안전 장거리 고체 상태 lidar 시스템
CN114096882B (zh) 2019-06-25 2025-12-23 欧普赛斯技术有限公司 自适应多脉冲lidar系统
US11525892B2 (en) * 2019-06-28 2022-12-13 Waymo Llc Beam homogenization for occlusion resistance
US10613203B1 (en) 2019-07-01 2020-04-07 Velodyne Lidar, Inc. Interference mitigation for light detection and ranging
US11474218B2 (en) 2019-07-15 2022-10-18 Veoneer Us, Llc Scanning LiDAR system and method with unitary optical element
US11579257B2 (en) * 2019-07-15 2023-02-14 Veoneer Us, Llc Scanning LiDAR system and method with unitary optical element
JP2022547389A (ja) 2019-07-31 2022-11-14 オプシス テック リミテッド 高分解能ソリッドステートｌｉｄａｒ透過機
KR102878641B1 (ko) 2019-08-05 2025-10-31 아우스터, 인크. Lidar 측정을 위한 처리 시스템
EP3928125B1 (en) * 2019-08-22 2026-04-22 SZ DJI Technology Co., Ltd. Small bearings for multi-element optical scanning devices, and associated systems and methods
CN110412544A (zh) * 2019-08-23 2019-11-05 上海禾赛光电科技有限公司 激光发射系统以及包括所述激光发射系统的激光雷达
EP4025930B1 (en) * 2019-09-03 2024-02-07 Xenomatix NV Spot pattern projector for solid-state lidar system
WO2021060919A1 (ko) * 2019-09-25 2021-04-01 문명일 라이다 광학 장치 및 이의 스캐닝 방법
WO2021057809A1 (zh) 2019-09-26 2021-04-01 深圳市速腾聚创科技有限公司 激光雷达及其控制方法和具有激光雷达的设备
US11964627B2 (en) 2019-09-30 2024-04-23 Nuro, Inc. Methods and apparatus for supporting compartment inserts in autonomous delivery vehicles
KR102778266B1 (ko) 2019-10-18 2025-03-11 현대자동차주식회사 액정 기반 광 편향기 및 이를 이용한 광 스캐너
JP7375185B2 (ja) * 2019-10-18 2023-11-07 エイエムエス センサーズ エイジア プライヴェット リミテッド 湾曲したレーザ装置を備えたｌｉｄａｒ送信器およびｌｉｄａｒシステムならびにｌｉｄａｒ送信器およびｌｉｄａｒシステムを製造する方法
US11313969B2 (en) 2019-10-28 2022-04-26 Veoneer Us, Inc. LiDAR homodyne transceiver using pulse-position modulation
US11747453B1 (en) 2019-11-04 2023-09-05 Waymo Llc Calibration system for light detection and ranging (lidar) devices
CN113030911A (zh) * 2019-12-09 2021-06-25 觉芯电子(无锡)有限公司 一种激光雷达系统
CN110988893B (zh) * 2019-12-11 2022-04-12 武汉万集信息技术有限公司 激光雷达装置
US11592574B2 (en) * 2019-12-12 2023-02-28 GM Global Technology Operations LLC LiDAR vision systems
US11988775B1 (en) * 2019-12-18 2024-05-21 Zoox, Inc. Dynamic sensor illumination
US12352900B2 (en) 2019-12-20 2025-07-08 Waymo Llc Light detection and ranging (lidar) device having a light-guide manifold
JP2023508459A (ja) * 2019-12-27 2023-03-02 華為技術有限公司 測距システム及び移動プラットフォーム
US12181607B2 (en) 2019-12-27 2024-12-31 Waymo Llc Systems and methods for occlusion detection
CN112840231B (zh) * 2020-01-06 2023-03-10 深圳市速腾聚创科技有限公司 激光雷达及具有激光雷达的设备
CN113075644B (zh) * 2020-01-06 2023-08-04 深圳市速腾聚创科技有限公司 激光雷达及具有激光雷达的设备
US11867837B2 (en) 2020-01-06 2024-01-09 Suteng Innovation Technology Co., Ltd. LiDAR and device having LiDAR
DE102020201118A1 (de) * 2020-01-30 2021-08-05 Robert Bosch Gesellschaft mit beschränkter Haftung Sendeeinheit und LIDAR-Vorrichtung mit verbesserter optischer Effizienz
GB2592584A (en) * 2020-02-28 2021-09-08 Rushmere Tech Limited Optical system and LIDAR system
RU198797U1 (ru) * 2020-03-11 2020-07-28 Федеральное государственное бюджетное учреждение науки Институт оптики атмосферы им. В.Е. Зуева Сибирского отделения Российской академии наук (ИОА СО РАН) Лидарный фотоприемный модуль
WO2021184381A1 (zh) * 2020-03-20 2021-09-23 华为技术有限公司 测距系统和车辆
CN115088001A (zh) 2020-03-23 2022-09-20 纽诺有限公司 用于自主递送的方法和装置
WO2021223183A1 (zh) * 2020-05-07 2021-11-11 深圳市速腾聚创科技有限公司 激光收发组件、激光雷达及自动驾驶设备
US20220043124A1 (en) * 2020-08-07 2022-02-10 Uatc, Llc Light Detection and Ranging (LIDAR) System Having Transmit Optics for Pre-Collimation Steering
WO2022075553A1 (en) 2020-10-07 2022-04-14 Samsung Electronics Co., Ltd. Optical sensor device for determining distance to object and velocity of the object, and identifying the shape and structure of the object
US12498489B2 (en) 2020-10-09 2025-12-16 Y.E. Hub Armenia LLC LiDAR systems and methods
KR102579222B1 (ko) * 2020-10-26 2023-09-18 주식회사 알앤더스 제3의 위치에서 추천 거리를 생성할 수 있는 골프용 거리 추천 장치
US11320124B1 (en) 2020-10-29 2022-05-03 Waymo Llc Infrared light module uniformity rotational test module
CN115053149B (zh) * 2021-01-05 2025-08-15 深圳市速腾聚创科技有限公司 激光雷达及具有激光雷达的设备
US12044800B2 (en) 2021-01-14 2024-07-23 Magna Electronics, Llc Scanning LiDAR system and method with compensation for transmit laser pulse effects
DE102021100788A1 (de) 2021-01-15 2022-07-21 Deutsches Zentrum für Luft- und Raumfahrt e.V. Optische vorrichtung zur nah- und fernabbildung und systeme mit einer optischen vorrichtung
US11326758B1 (en) 2021-03-12 2022-05-10 Veoneer Us, Inc. Spotlight illumination system using optical element
US12372624B2 (en) * 2021-03-24 2025-07-29 Waymo Llc Optical sensor for mirror zero angle in a scanning lidar
CN115236639B (zh) * 2021-04-06 2025-08-19 上海禾赛科技有限公司 用于激光雷达的光学组件检测系统及激光雷达
KR20230158019A (ko) * 2021-04-30 2023-11-17 헤사이 테크놀로지 씨오., 엘티디. 광검출 장치 및 주행 캐리어, 레이저 레이더 및 검출 방법
US11732858B2 (en) 2021-06-18 2023-08-22 Veoneer Us, Llc Headlight illumination system using optical element
WO2023013771A1 (ja) * 2021-08-06 2023-02-09 株式会社小糸製作所 発光装置、距離撮像装置、および監視装置
US12382157B2 (en) 2021-08-06 2025-08-05 Koito Manufacturing Co., Ltd. Light emitting device, range-image capturing device, and monitoring device
US12581200B2 (en) * 2021-11-29 2026-03-17 Waymo Llc Control window camera direction to avoid saturation from strong background light and actively adjust the frame time on the spinning camera to achieve directional control
WO2023249723A1 (en) * 2022-06-22 2023-12-28 Airhive Inc An unmanned aerial vehicle (uav) for facilitating aerial deliveries of cargo
US20260001667A1 (en) * 2022-06-22 2026-01-01 Airhive Inc. Unmanned aerial vehicle (uav) for facilitating aerial deliveries of cargo
US20240004081A1 (en) * 2022-06-29 2024-01-04 Waymo Llc Disambiguation of close objects from internal reflections in electromagnetic sensors using motion actuation
US12444068B2 (en) 2022-08-01 2025-10-14 Lg Innotek Co., Ltd. Optical inspection based on repetitive feature comparison
US12092278B2 (en) 2022-10-07 2024-09-17 Magna Electronics, Llc Generating a spotlight
US12228653B2 (en) 2022-10-07 2025-02-18 Magna Electronics, Llc Integrating a sensing system into headlight optics
CN116466599B (zh) * 2023-03-30 2026-01-27 上海机电工程研究所 射频、红外、激光三模共口径复合目标模拟装置和方法
DE102023108881A1 (de) * 2023-04-06 2024-10-10 Valeo Detection Systems GmbH Optische empfangseinheit für ein lidar-system, lidar-system für ein fahrzeug sowie verfahren zu betreiben eines lidar-systems
US12202396B1 (en) 2023-12-19 2025-01-21 Magna Electronics, Llc Line-scan-gated imaging for LiDAR headlight
GB2640690A (en) * 2024-05-01 2025-11-05 O Net Photonics Uk Ltd Photonic integrated circuit based beam scanner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003073123A1 (en) * 2002-02-28 2003-09-04 Vaisala Oyj Lidar
CN1967285A (zh) * 2006-09-14 2007-05-23 中国科学院安徽光学精密机械研究所 激光雷达透射式共焦距收发光学系统
CN101241182A (zh) * 2007-02-06 2008-08-13 电装波动株式会社 测量物体方向和距离的激光雷达设备
US20110043785A1 (en) * 2009-08-18 2011-02-24 Cates Michael C Multifunction Aircraft Lidar
US20110216304A1 (en) * 2006-07-13 2011-09-08 Velodyne Acoustics, Inc. High definition lidar system
CN102540195A (zh) * 2011-12-29 2012-07-04 东风汽车有限公司 一种车用五路激光雷达及其控制方法
CN102798848A (zh) * 2011-05-26 2012-11-28 喜利得股份公司 用于距离测量的测量装置

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787649A (fr) 1971-09-20 1973-02-19 Blount & George Inc Systeme de poursuite ou de depistage a l'aide d'un instrument d'optiqu
US4516158A (en) * 1981-07-31 1985-05-07 British Aerospace Public Limited Company Ground reconnaissance
US4700301A (en) 1983-11-02 1987-10-13 Dyke Howard L Method of automatically steering agricultural type vehicles
JPS6288906A (ja) * 1985-10-15 1987-04-23 Fujitsu Ltd 立体形状の測定方法
US4709195A (en) 1986-09-12 1987-11-24 Spectra-Physics, Inc. Bar code scanner with DC brushless motor
SE464837B (sv) 1987-06-22 1991-06-17 Arnex Hb Foerfarande och anordning foer laseroptisk navigering
US5241481A (en) 1987-06-22 1993-08-31 Arnex Handelsbolag Method and a device for laser optical navigation
JP2675051B2 (ja) * 1988-03-23 1997-11-12 株式会社オカダ 光学式非接触位置測定装置
US5231401A (en) * 1990-08-10 1993-07-27 Kaman Aerospace Corporation Imaging lidar system
US5202742A (en) 1990-10-03 1993-04-13 Aisin Seiki Kabushiki Kaisha Laser radar for a vehicle lateral guidance system
US5220164A (en) * 1992-02-05 1993-06-15 General Atomics Integrated imaging and ranging lidar receiver with ranging information pickoff circuit
US5455669A (en) 1992-12-08 1995-10-03 Erwin Sick Gmbh Optik-Elektronik Laser range finding apparatus
JPH07244167A (ja) * 1994-01-17 1995-09-19 Omron Corp 光学的検出装置及びこの装置を適用した車両
JP3151650B2 (ja) * 1995-06-05 2001-04-03 株式会社小糸製作所 距離測定装置
JPH09269375A (ja) * 1996-03-29 1997-10-14 Nabco Ltd ドア用センサの光学装置
US5703351A (en) 1996-11-18 1997-12-30 Eastman Kodak Company Autofocus module having a diffractively achromatized toroidal lens
JP3731021B2 (ja) * 1997-01-31 2006-01-05 株式会社トプコン 位置検出測量機
US6115128A (en) * 1997-09-17 2000-09-05 The Regents Of The Univerity Of California Multi-dimensional position sensor using range detectors
US20020140924A1 (en) * 1999-01-08 2002-10-03 Richard J. Wangler Vehicle classification and axle counting sensor system and method
EP1159636B1 (de) * 1999-03-18 2003-05-28 Siemens Aktiengesellschaft Ortsauflösendes abstandsmesssystem
DE10114362C2 (de) * 2001-03-22 2003-12-24 Martin Spies Laserscan-System für Entfernungsmessung
US6778732B1 (en) * 2002-06-07 2004-08-17 Boston Laser, Inc. Generation of high-power, high brightness optical beams by optical cutting and beam-shaping of diode lasers
US7248342B1 (en) 2003-02-14 2007-07-24 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Three-dimension imaging lidar
JP2004296458A (ja) * 2003-03-25 2004-10-21 Osaka Gas Co Ltd フィルタ機能付き光センサ及び火炎センサ
US7089114B1 (en) 2003-07-03 2006-08-08 Baojia Huang Vehicle collision avoidance system and method
GB0316241D0 (en) * 2003-07-11 2003-08-13 Qinetiq Ltd Wind speed measurement apparatus and method
JP2005241340A (ja) 2004-02-25 2005-09-08 Sharp Corp マルチ測距装置
US7616293B2 (en) 2004-04-29 2009-11-10 Sigma Space Corporation System and method for traffic monitoring, speed determination, and traffic light violation detection and recording
US7259838B2 (en) * 2005-06-17 2007-08-21 Specialty Minerals (Michigan) Inc. Optical beam separation element, measuring apparatus and method of measuring
US7255275B2 (en) 2005-09-12 2007-08-14 Symbol Technologies, Inc. Laser power control arrangements in electro-optical readers
US7544945B2 (en) 2006-02-06 2009-06-09 Avago Technologies General Ip (Singapore) Pte. Ltd. Vertical cavity surface emitting laser (VCSEL) array laser scanner
EP2041515A4 (en) 2006-07-13 2009-11-11 Velodyne Acoustics Inc HIGH DEFINITION LIDAR SYSTEM
JP2008279727A (ja) * 2007-05-14 2008-11-20 Master Mind Co Ltd インクジェットプリンタ
JP2009128238A (ja) 2007-11-26 2009-06-11 Toyota Central R&D Labs Inc レーザレーダ装置
JP5305749B2 (ja) * 2008-06-18 2013-10-02 オリンパスイメージング株式会社 光スキャン装置
WO2010141631A1 (en) * 2009-06-02 2010-12-09 Velodyne Acoustics, Inc. Color lidar scanner
US8629977B2 (en) * 2010-04-14 2014-01-14 Digital Ally, Inc. Traffic scanning LIDAR
JP5912234B2 (ja) * 2010-07-16 2016-04-27 株式会社トプコン 測定装置
EP2410358A1 (en) 2010-07-19 2012-01-25 European Space Agency Imaging optics and optical device for mapping a curved image field
LU91714B1 (en) * 2010-07-29 2012-01-30 Iee Sarl Active illumination scanning imager
US8946637B2 (en) 2010-11-23 2015-02-03 The United States Of America As Represented By The Secretary Of The Army Compact fiber-based scanning laser detection and ranging system
DE102010062161B4 (de) 2010-11-30 2025-05-08 Hilti Aktiengesellschaft Handgehaltenes Laserdistanzmessgerät und Vermessungssystem
DE102010053726B4 (de) 2010-11-30 2012-11-29 Technische Universität Dresden Vorrichtung zur nicht-inkrementellen Positions- und Formvermessung bewegter Festkörper
JP2012181144A (ja) * 2011-03-02 2012-09-20 Jvc Kenwood Corp 距離測定器及びその製造方法
DE102011076491A1 (de) * 2011-05-26 2012-11-29 Esw Gmbh Messeinrichtung zur Distanzmessung
US9823351B2 (en) 2012-12-18 2017-11-21 Uber Technologies, Inc. Multi-clad fiber based optical apparatus and methods for light detection and ranging sensors
US8836922B1 (en) 2013-08-20 2014-09-16 Google Inc. Devices and methods for a rotating LIDAR platform with a shared transmit/receive path

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003073123A1 (en) * 2002-02-28 2003-09-04 Vaisala Oyj Lidar
US20110216304A1 (en) * 2006-07-13 2011-09-08 Velodyne Acoustics, Inc. High definition lidar system
CN1967285A (zh) * 2006-09-14 2007-05-23 中国科学院安徽光学精密机械研究所 激光雷达透射式共焦距收发光学系统
CN101241182A (zh) * 2007-02-06 2008-08-13 电装波动株式会社 测量物体方向和距离的激光雷达设备
US20110043785A1 (en) * 2009-08-18 2011-02-24 Cates Michael C Multifunction Aircraft Lidar
CN102798848A (zh) * 2011-05-26 2012-11-28 喜利得股份公司 用于距离测量的测量装置
CN102540195A (zh) * 2011-12-29 2012-07-04 东风汽车有限公司 一种车用五路激光雷达及其控制方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114415196A (zh) * 2020-10-12 2022-04-29 三星电子株式会社 具有宽视角的LiDAR装置

Also Published As

Publication number Publication date
CN105659108A (zh) 2016-06-08
KR20190026956A (ko) 2019-03-13
US8836922B1 (en) 2014-09-16
US9285464B2 (en) 2016-03-15
WO2015026471A1 (en) 2015-02-26
KR20160043109A (ko) 2016-04-20
JP2016534346A (ja) 2016-11-04
KR101956045B1 (ko) 2019-03-11
EP3036562A1 (en) 2016-06-29
KR102095895B1 (ko) 2020-04-01
EP3036562B1 (en) 2020-11-25
EP3798672A1 (en) 2021-03-31
KR20180077293A (ko) 2018-07-06
EP3798672B1 (en) 2023-10-25
JP2018028555A (ja) 2018-02-22
USRE50338E1 (en) 2025-03-18
USRE48042E1 (en) 2020-06-09
KR101872799B1 (ko) 2018-06-29
EP3036562A4 (en) 2017-04-12
US20150055117A1 (en) 2015-02-26
JP6249577B2 (ja) 2017-12-20
USRE48874E1 (en) 2022-01-04

Similar Documents

Publication Publication Date Title
USRE50338E1 (en) Devices and methods for a rotating LIDAR platform with a shared transmit/receive path
JP2018028555A5 (https=)
KR102319494B1 (ko) 차량 센서들에 대한 가변 빔 간격, 타이밍, 및 전력
CN112703418B (zh) 具有对应的光学元件阵列的光检测器阵列
CN109613515B (zh) 一种激光雷达系统
JP2021507207A (ja) Ｌｉｄａｒを使用した適応的範囲カバレッジのためのシステムおよび方法
CN111656214A (zh) 光学雷达装置
US11592531B2 (en) Beam reflecting unit for light detection and ranging (LiDAR)
US20220179051A1 (en) Lidar assembly with modularized components
JP7853947B2 (ja) 可変解像度マルチビームスキャンを備えたｌｉｄａｒシステム
HK40015070A (en) Variable beam spacing, timing, and power for vehicle sensors

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20200804

RJ01 Rejection of invention patent application after publication