CN114072697B - 一种模拟连续波lidar传感器的方法 - Google Patents

一种模拟连续波lidar传感器的方法 Download PDF

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CN114072697B
CN114072697B CN201980098264.6A CN201980098264A CN114072697B CN 114072697 B CN114072697 B CN 114072697B CN 201980098264 A CN201980098264 A CN 201980098264A CN 114072697 B CN114072697 B CN 114072697B
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signal
rays
light
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CN114072697A (zh
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迈克尔·菲利普斯
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Siemens Industry Software NV
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design
    • G06F30/36—Circuit design at the analogue level
    • G06F30/367—Design verification, e.g. using simulation, simulation program with integrated circuit emphasis [SPICE], direct methods or relaxation methods
    • 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
    • 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
    • G01S17/006—Theoretical aspects
    • 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
    • G01S7/491—Details of non-pulse systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/06—Ray-tracing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/08—Probabilistic or stochastic CAD

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Computer Graphics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
CN201980098264.6A 2019-07-09 2019-07-09 一种模拟连续波lidar传感器的方法 Active CN114072697B (zh)

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PCT/EP2019/068388 WO2021004626A1 (en) 2019-07-09 2019-07-09 A method to simulate continuous wave lidar sensors

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CN114072697B true CN114072697B (zh) 2023-03-24

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US (1) US11460562B2 (https=)
EP (1) EP3969936B1 (https=)
JP (1) JP7293488B2 (https=)
KR (1) KR102464236B1 (https=)
CN (1) CN114072697B (https=)
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US12541027B2 (en) 2021-09-16 2026-02-03 Aurora Operations, Inc. Lidar simulation system
CN114898037B (zh) * 2022-04-24 2023-03-10 哈尔滨方聚科技发展有限公司 激光三维动态场景建模系统及建模方法
CN115081195B (zh) * 2022-06-06 2025-09-26 北京易航远智科技有限公司 一种激光雷达仿真的方法、装置、电子设备及存储介质
CN115017732B (zh) * 2022-06-29 2025-06-10 广东电网有限责任公司 一种防雷分析仿真步长计算方法、装置、设备和介质
EP4372417B1 (de) 2022-11-18 2025-01-01 Sick Ag Verfahren zur modellierung eines sensors in einer testumgebung
KR102943215B1 (ko) 2023-03-31 2026-03-25 주식회사 하이보 전력 제어 유닛의 피드백 동작을 통해 센서의 순간 소모 전력의 폭주를 안정화하는 amcw 라이다 센서
US12469111B2 (en) * 2023-04-03 2025-11-11 Unikie Oy Method and system for using multi-sensor consensus to filter-out artifacts from point cloud data
WO2025189718A1 (en) * 2024-03-12 2025-09-18 Mediatek Inc. Methods and apparatus for open-loop transmission based joint sensing and communication in mobile communications

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EP3969936B1 (en) 2023-06-07
EP3969936A1 (en) 2022-03-23
US20220128673A1 (en) 2022-04-28
JP2022531627A (ja) 2022-07-07
EP3969936C0 (en) 2023-06-07
US11460562B2 (en) 2022-10-04
WO2021004626A1 (en) 2021-01-14
JP7293488B2 (ja) 2023-06-19
CN114072697A (zh) 2022-02-18
KR20220021041A (ko) 2022-02-21
KR102464236B1 (ko) 2022-11-07

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