CN116981958A - 光检测装置 - Google Patents

光检测装置 Download PDF

Info

Publication number
CN116981958A
CN116981958A CN202280020086.7A CN202280020086A CN116981958A CN 116981958 A CN116981958 A CN 116981958A CN 202280020086 A CN202280020086 A CN 202280020086A CN 116981958 A CN116981958 A CN 116981958A
Authority
CN
China
Prior art keywords
light
receiving
axis
along
detection device
Prior art date
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
CN202280020086.7A
Other languages
English (en)
Chinese (zh)
Inventor
恩田一寿
三木早树人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
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 by Denso Corp filed Critical Denso Corp
Publication of CN116981958A publication Critical patent/CN116981958A/zh
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
    • G01S7/4816—Constructional features, e.g. arrangements of optical elements of receivers alone
    • 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
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
CN202280020086.7A 2021-03-11 2022-01-31 光检测装置 Pending CN116981958A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-039564 2021-03-11
JP2021039564A JP7505422B2 (ja) 2021-03-11 2021-03-11 光検出装置
PCT/JP2022/003483 WO2022190704A1 (ja) 2021-03-11 2022-01-31 光検出装置

Publications (1)

Publication Number Publication Date
CN116981958A true CN116981958A (zh) 2023-10-31

Family

ID=83226659

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280020086.7A Pending CN116981958A (zh) 2021-03-11 2022-01-31 光检测装置

Country Status (4)

Country Link
US (1) US20230400556A1 (https=)
JP (1) JP7505422B2 (https=)
CN (1) CN116981958A (https=)
WO (1) WO2022190704A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7740199B2 (ja) * 2022-10-21 2025-09-17 株式会社デンソー 光学センサ、受光モジュール

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2820573B2 (ja) * 1992-08-28 1998-11-05 三菱電機株式会社 距離測定装置
US5543612A (en) 1994-05-13 1996-08-06 Texas Instruments Incorporated Image pickup device with attached interference stripe noise prevention mechanism
JP4830311B2 (ja) * 2005-02-21 2011-12-07 株式会社デンソー 車載用レーダ装置
JP7055010B2 (ja) 2017-12-19 2022-04-15 京セラ株式会社 光学装置
JP7043848B2 (ja) 2018-01-24 2022-03-30 株式会社デンソー ライダー装置
FR3090125B1 (fr) * 2018-12-18 2021-02-26 Thales Sa Système lidar compact
CN209858727U (zh) * 2019-03-18 2019-12-27 北京因泰立科技有限公司 一种360°扫描三维激光雷达
US11693102B2 (en) * 2019-06-07 2023-07-04 Infineon Technologies Ag Transmitter and receiver calibration in 1D scanning LIDAR
JP7421437B2 (ja) * 2020-07-27 2024-01-24 株式会社トプコン 測量装置

Also Published As

Publication number Publication date
WO2022190704A1 (ja) 2022-09-15
JP2022139268A (ja) 2022-09-26
JP7505422B2 (ja) 2024-06-25
US20230400556A1 (en) 2023-12-14

Similar Documents

Publication Publication Date Title
US7187445B2 (en) Method and apparatus for optically scanning a scene
JP6907947B2 (ja) 光走査型の対象物検出装置
CN116583776B (zh) 光检测装置
CN116981958A (zh) 光检测装置
JP7813609B2 (ja) 測量装置
KR101329487B1 (ko) 광학 네비게이션을 수행하는 시스템 및 방법
US12242001B2 (en) Scanning lidar with flood illumination for near-field detection
JP6867736B2 (ja) 光波距離測定装置
CN116699625A (zh) 测量装置
JP2022139268A5 (https=)
JP7740199B2 (ja) 光学センサ、受光モジュール
JP7548171B2 (ja) 光検出装置
WO2023286114A1 (ja) 測距装置
JP7785576B2 (ja) ＬｉＤＡＲ装置およびＬｉＤＡＲ装置の制御方法
JP2004139288A (ja) 光学式座標入力装置
US20250341615A1 (en) Optical sensor
CN113281719B (zh) 光学检测器
EP4692725A1 (en) Surveying device
WO2025022967A1 (ja) 測量装置
JP2026070518A (ja) 測量装置
WO2024070999A1 (ja) 測量装置
WO2024195540A1 (ja) 測量装置
WO2023157454A1 (ja) 測距装置
JPS63235907A (ja) 焦点検出装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination