JPWO2021181907A1 - - Google Patents

Info

Publication number
JPWO2021181907A1
JPWO2021181907A1 JP2022505814A JP2022505814A JPWO2021181907A1 JP WO2021181907 A1 JPWO2021181907 A1 JP WO2021181907A1 JP 2022505814 A JP2022505814 A JP 2022505814A JP 2022505814 A JP2022505814 A JP 2022505814A JP WO2021181907 A1 JPWO2021181907 A1 JP WO2021181907A1
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
JP2022505814A
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 JPWO2021181907A1 publication Critical patent/JPWO2021181907A1/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
    • 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
    • G01S7/483—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
    • 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

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)
  • Measurement Of Optical Distance (AREA)
  • Semiconductor Lasers (AREA)
JP2022505814A 2020-03-13 2021-01-22 Pending JPWO2021181907A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020044752 2020-03-13
PCT/JP2021/002166 WO2021181907A1 (ja) 2020-03-13 2021-01-22 光源駆動装置、光源装置および撮像装置

Publications (1)

Publication Number Publication Date
JPWO2021181907A1 true JPWO2021181907A1 (ja) 2021-09-16

Family

ID=77671358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022505814A Pending JPWO2021181907A1 (ja) 2020-03-13 2021-01-22

Country Status (4)

Country Link
US (1) US20230102951A1 (ja)
JP (1) JPWO2021181907A1 (ja)
CN (1) CN115004055A (ja)
WO (1) WO2021181907A1 (ja)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7525670B1 (en) * 2008-04-02 2009-04-28 Eastman Kodak Company Distance and orientation measurement of an object
JP2014063063A (ja) * 2012-09-21 2014-04-10 Nippon Seiki Co Ltd 表示装置
KR101770872B1 (ko) * 2013-12-27 2017-08-23 주식회사 만도 차량용 tof 카메라 및 그의 구동 방법
JP7135350B2 (ja) * 2018-03-13 2022-09-13 株式会社リコー 物体検出装置、移動体装置及び物体検出方法
US20190310375A1 (en) * 2018-04-09 2019-10-10 Sense Photonics, Inc. Automatic gain control for lidar for autonomous vehicles
JP7021618B2 (ja) * 2018-08-10 2022-02-17 オムロン株式会社 レーザダイオードアレイデバイスの製造方法、レーザ発光回路及び測距装置

Also Published As

Publication number Publication date
WO2021181907A1 (ja) 2021-09-16
US20230102951A1 (en) 2023-03-30
CN115004055A (zh) 2022-09-02

Similar Documents

Publication Publication Date Title
BR112023005462A2 (ja)
BR112021014123A2 (ja)
BR112023012656A2 (ja)
BR112022024743A2 (ja)
BR102021018859A2 (ja)
BR112022009896A2 (ja)
BR112023011738A2 (ja)
BR112023016292A2 (ja)
BR112023004146A2 (ja)
BR112023011610A2 (ja)
BR112023008976A2 (ja)
BR112023009656A2 (ja)
BR112023006729A2 (ja)
BR102021020147A2 (ja)
BR102021018926A2 (ja)
BR102021018167A2 (ja)
BR102021017576A2 (ja)
BR102021016837A2 (ja)
BR102021016551A2 (ja)
BR102021016375A2 (ja)
BR102021016176A2 (ja)
BR102021016200A2 (ja)
BR102021015566A2 (ja)
BR102021015450A8 (ja)
BR102021015500A2 (ja)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240109