JP2017534868A - １次元光学エミッタの２次元走査に基づいた３次元ライダセンサ - Google Patents

１次元光学エミッタの２次元走査に基づいた３次元ライダセンサ Download PDF

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Publication number
JP2017534868A
JP2017534868A JP2017520538A JP2017520538A JP2017534868A JP 2017534868 A JP2017534868 A JP 2017534868A JP 2017520538 A JP2017520538 A JP 2017520538A JP 2017520538 A JP2017520538 A JP 2017520538A JP 2017534868 A JP2017534868 A JP 2017534868A
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Japan
Prior art keywords
radiation pattern
dimensional sensing
scanning
single laser
photodetector
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JP2017520538A
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English (en)
Japanese (ja)
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JP2017534868A5 (enExample
Inventor
アンガス パカラ，
アンガス パカラ，
ルアイ エルダダ，
ルアイ エルダダ，
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Quanergy Systems Inc
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Quanergy Systems Inc
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Publication of JP2017534868A publication Critical patent/JP2017534868A/ja
Publication of JP2017534868A5 publication Critical patent/JP2017534868A5/ja
Pending legal-status Critical Current

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    • 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
    • G01S17/08—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
    • 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
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G01S17/894—Three-dimensional [3D] imaging with simultaneous measurement of time-of-flight at a two-dimensional [2D] array of receiver pixels, e.g. time-of-flight cameras or flash lidar
    • 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
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone

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  • 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)
JP2017520538A 2014-10-20 2015-10-20 １次元光学エミッタの２次元走査に基づいた３次元ライダセンサ Pending JP2017534868A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/517,948 US10036803B2 (en) 2014-10-20 2014-10-20 Three-dimensional lidar sensor based on two-dimensional scanning of one-dimensional optical emitter and method of using same
US14/517,948 2014-10-20
PCT/US2015/056516 WO2016064915A1 (en) 2014-10-20 2015-10-20 Three-dimensional lidar sensor based on two-dimensional scanning of one-dimensional optical emitter

Publications (2)

Publication Number Publication Date
JP2017534868A true JP2017534868A (ja) 2017-11-24
JP2017534868A5 JP2017534868A5 (enExample) 2018-11-29

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JP2017520538A Pending JP2017534868A (ja) 2014-10-20 2015-10-20 １次元光学エミッタの２次元走査に基づいた３次元ライダセンサ

Country Status (7)

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US (2) US10036803B2 (enExample)
EP (1) EP3210036A4 (enExample)
JP (1) JP2017534868A (enExample)
KR (1) KR20170071523A (enExample)
CN (1) CN107148580B (enExample)
SG (1) SG11201703013TA (enExample)
WO (1) WO2016064915A1 (enExample)

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KR20220074519A (ko) * 2020-11-27 2022-06-03 한국전자기술연구원 개선된 ToF 센서 장치
US11978754B2 (en) 2018-02-13 2024-05-07 Sense Photonics, Inc. High quantum efficiency Geiger-mode avalanche diodes including high sensitivity photon mixing structures and arrays thereof
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