JPWO2021065138A1 - - Google Patents

Info

Publication number
JPWO2021065138A1
JPWO2021065138A1 JP2021550350A JP2021550350A JPWO2021065138A1 JP WO2021065138 A1 JPWO2021065138 A1 JP WO2021065138A1 JP 2021550350 A JP2021550350 A JP 2021550350A JP 2021550350 A JP2021550350 A JP 2021550350A JP WO2021065138 A1 JPWO2021065138 A1 JP WO2021065138A1
Authority
JP
Japan
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
JP2021550350A
Other versions
JPWO2021065138A5 (ja
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 filed Critical
Publication of JPWO2021065138A1 publication Critical patent/JPWO2021065138A1/ja
Publication of JPWO2021065138A5 publication Critical patent/JPWO2021065138A5/ja
Pending legal-status Critical Current

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
    • 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—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/02—Details
    • G01C3/06—Use of electric means to obtain final indication
    • 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
    • G01S7/483—Details of pulse systems
    • G01S7/484—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
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/4861—Circuits for detection, sampling, integration or read-out
    • 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
    • G01S7/4868—Controlling received signal intensity or exposure of sensor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP2021550350A 2019-10-01 2020-07-07 Pending JPWO2021065138A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019181645 2019-10-01
PCT/JP2020/026581 WO2021065138A1 (ja) 2019-10-01 2020-07-07 測距装置および制御方法

Publications (2)

Publication Number Publication Date
JPWO2021065138A1 true JPWO2021065138A1 (ja) 2021-04-08
JPWO2021065138A5 JPWO2021065138A5 (ja) 2022-06-08

Family

ID=75337986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021550350A Pending JPWO2021065138A1 (ja) 2019-10-01 2020-07-07

Country Status (5)

Country Link
US (1) US20220206155A1 (ja)
EP (1) EP4040108A4 (ja)
JP (1) JPWO2021065138A1 (ja)
CN (1) CN114341672A (ja)
WO (1) WO2021065138A1 (ja)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010091426A (ja) * 2008-10-08 2010-04-22 Toyota Central R&D Labs Inc 距離計測装置及びプログラム
US8736818B2 (en) * 2010-08-16 2014-05-27 Ball Aerospace & Technologies Corp. Electronically steered flash LIDAR
US9294754B2 (en) * 2012-02-03 2016-03-22 Lumentum Operations Llc High dynamic range and depth of field depth camera
WO2015075926A1 (ja) 2013-11-20 2015-05-28 パナソニックＩｐマネジメント株式会社 測距撮像システム
US10061020B2 (en) * 2015-09-20 2018-08-28 Qualcomm Incorporated Light detection and ranging (LIDAR) system with dual beam steering
CN108474849B (zh) * 2016-02-17 2021-12-21 松下知识产权经营株式会社 距离测量装置
JP6942966B2 (ja) 2016-03-16 2021-09-29 株式会社リコー 物体検出装置及び移動体装置
TWI585436B (zh) * 2016-05-19 2017-06-01 緯創資通股份有限公司 深度資訊量測方法及裝置
US10775506B2 (en) 2017-01-31 2020-09-15 Panasonic Intellectual Property Management Co., Ltd. Imaging system
JP6827875B2 (ja) * 2017-04-19 2021-02-10 株式会社日立製作所 姿勢推定システム、距離画像カメラ、及び姿勢推定装置
JP7238343B2 (ja) * 2017-12-22 2023-03-14 株式会社デンソー 距離測定装置及び距離測定方法

Also Published As

Publication number Publication date
US20220206155A1 (en) 2022-06-30
CN114341672A (zh) 2022-04-12
WO2021065138A1 (ja) 2021-04-08
EP4040108A1 (en) 2022-08-10
EP4040108A4 (en) 2022-11-23

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