DK3264135T3 - Langtrækkende lidarsystem og fremgangsmåde til kompensation for virkningen af scannerbevægelse - Google Patents

Langtrækkende lidarsystem og fremgangsmåde til kompensation for virkningen af scannerbevægelse Download PDF

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Publication number
DK3264135T3
DK3264135T3 DK16176723.1T DK16176723T DK3264135T3 DK 3264135 T3 DK3264135 T3 DK 3264135T3 DK 16176723 T DK16176723 T DK 16176723T DK 3264135 T3 DK3264135 T3 DK 3264135T3
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DK
Denmark
Prior art keywords
compensation
procedure
long
effect
lidar system
Prior art date
Application number
DK16176723.1T
Other languages
English (en)
Inventor
Andreas Axelsson
Original Assignee
Leica Geosystems Ag
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=56289384&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK3264135(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Leica Geosystems Ag filed Critical Leica Geosystems Ag
Application granted granted Critical
Publication of DK3264135T3 publication Critical patent/DK3264135T3/da

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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
    • G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
    • 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
    • G01S7/4811—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
    • G01S7/4816—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
    • G01S7/486—Receivers
    • G01S7/4865—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
    • 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
    • G01S7/497—Means for monitoring or calibrating
    • 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
    • G01S7/497—Means for monitoring or calibrating
    • G01S7/4972—Alignment of sensor
DK16176723.1T 2016-06-28 2016-06-28 Langtrækkende lidarsystem og fremgangsmåde til kompensation for virkningen af scannerbevægelse DK3264135T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16176723.1A EP3264135B1 (en) 2016-06-28 2016-06-28 Long range lidar system and method for compensating the effect of scanner motion

Publications (1)

Publication Number Publication Date
DK3264135T3 true DK3264135T3 (da) 2021-07-12

Family

ID=56289384

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16176723.1T DK3264135T3 (da) 2016-06-28 2016-06-28 Langtrækkende lidarsystem og fremgangsmåde til kompensation for virkningen af scannerbevægelse

Country Status (4)

Country Link
US (1) US10684359B2 (da)
EP (1) EP3264135B1 (da)
CN (1) CN107544138B (da)
DK (1) DK3264135T3 (da)

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EP3451021A1 (de) * 2017-08-30 2019-03-06 Hexagon Technology Center GmbH Messgerät mit scanfunktionalität und einstellbaren empfangsbereichen des empfängers
US11828849B2 (en) * 2017-11-28 2023-11-28 Sony Semiconductor Solutions Corporation Illumination device, time of flight system and method
DK3517998T3 (da) * 2018-01-24 2024-02-19 Leica Geosystems Ag Luftbåren lidar pulsfrekvensmodulation
DE112018007245T5 (de) * 2018-03-08 2020-11-26 Panasonic Intellectual Property Management Co., Ltd. Laser-radar
EP3714289B1 (en) * 2018-04-28 2022-04-20 SZ DJI Technology Co., Ltd. Light detection and ranging sensors with optics and solid-state detectors, and associated systems and methods
CN109031339B (zh) * 2018-05-23 2020-11-10 北京控制工程研究所 一种三维点云运动补偿方法
DE102018113848A1 (de) * 2018-06-11 2019-12-12 Sick Ag Optoelektronischer Sensor und Verfahren zur Erfassung von dreidimensionalen Bilddaten
CN110940990A (zh) * 2018-09-21 2020-03-31 宁波舜宇车载光学技术有限公司 激光雷达系统及其探测方法和应用
EP3637128A1 (de) * 2018-10-10 2020-04-15 Covestro Deutschland AG Umfeldsensor mit beweglicher umlenkeinrichtung für kraftfahrzeuge
JP6908015B2 (ja) * 2018-10-25 2021-07-21 株式会社デンソー 光学的測距装置および光学的測距方法
CN111308442B (zh) * 2018-12-12 2022-05-13 华为技术有限公司 激光雷达
CN109828259A (zh) * 2019-02-14 2019-05-31 昂纳信息技术（深圳）有限公司 一种激光雷达及组合扫描装置
DE102019106750B4 (de) * 2019-03-18 2021-02-04 Sick Ag Optischer Scanner
DE102019208386A1 (de) * 2019-06-07 2020-12-10 Infineon Technologies Ag Steuersystem und Verfahren für Laserabtastung
US11556000B1 (en) 2019-08-22 2023-01-17 Red Creamery Llc Distally-actuated scanning mirror
CN114667464A (zh) * 2019-11-06 2022-06-24 观察者人工智能公司 用作变换光学器件的具有无源元件的平面光学器件
CN214503997U (zh) * 2020-03-06 2021-10-26 台湾东电化股份有限公司 光学元件驱动机构
CN111427051A (zh) * 2020-03-20 2020-07-17 北京国泰蓝盾科技有限公司 一种高准直性和高发射光轴稳定性的机载激光测照器
CN111796256B (zh) * 2020-07-08 2024-03-29 宁波傲视智绘光电科技有限公司 激光雷达用扫描系统的位置设置方法、设备和存储装置
US11652548B1 (en) * 2020-09-24 2023-05-16 SA Photonics, Inc. Free space optical communication terminal with chromatic Risley prism pair
CN113031003B (zh) * 2021-03-29 2022-09-27 哈尔滨工业大学 基于mems微镜的全景光学系统、全景扫描系统及成像系统
CN113740796B (zh) * 2021-07-23 2023-08-25 中国电子科技集团公司第二十九研究所 一种令标校辐射源正对测向天线法线的装置及方法
CN113985420B (zh) * 2021-12-28 2022-05-03 四川吉埃智能科技有限公司 一种斜45°激光雷达扫描光路误差补偿方法

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Also Published As

Publication number Publication date
CN107544138B (zh) 2020-06-30
CN107544138A (zh) 2018-01-05
US20170371029A1 (en) 2017-12-28
EP3264135A1 (en) 2018-01-03
US10684359B2 (en) 2020-06-16
EP3264135B1 (en) 2021-04-28

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