JP5894987B2 - 距離を測定する装置、方法、及びコンピュータプログラム - Google Patents

距離を測定する装置、方法、及びコンピュータプログラム Download PDF

Info

Publication number
JP5894987B2
JP5894987B2 JP2013521262A JP2013521262A JP5894987B2 JP 5894987 B2 JP5894987 B2 JP 5894987B2 JP 2013521262 A JP2013521262 A JP 2013521262A JP 2013521262 A JP2013521262 A JP 2013521262A JP 5894987 B2 JP5894987 B2 JP 5894987B2
Authority
JP
Japan
Prior art keywords
unit
smi
distance
laser beam
peak width
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.)
Active
Application number
JP2013521262A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013535676A5 (enExample
JP2013535676A (ja
Inventor
デル レー，アレクサンデル マルク ファン
デル レー，アレクサンデル マルク ファン
カルパエイ，マルク
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of JP2013535676A publication Critical patent/JP2013535676A/ja
Publication of JP2013535676A5 publication Critical patent/JP2013535676A5/ja
Application granted granted Critical
Publication of JP5894987B2 publication Critical patent/JP5894987B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
    • 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
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • 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
    • G01S17/46—Indirect determination of position data
    • 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
    • G01S7/4912—Receivers
    • G01S7/4916—Receivers using self-mixing in the laser cavity
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
JP2013521262A 2010-07-26 2011-07-19 距離を測定する装置、方法、及びコンピュータプログラム Active JP5894987B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10170732.1 2010-07-26
EP10170732 2010-07-26
PCT/IB2011/053212 WO2012014124A1 (en) 2010-07-26 2011-07-19 Apparatus for measuring a distance

Publications (3)

Publication Number Publication Date
JP2013535676A JP2013535676A (ja) 2013-09-12
JP2013535676A5 JP2013535676A5 (enExample) 2015-10-01
JP5894987B2 true JP5894987B2 (ja) 2016-03-30

Family

ID=44504030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013521262A Active JP5894987B2 (ja) 2010-07-26 2011-07-19 距離を測定する装置、方法、及びコンピュータプログラム

Country Status (5)

Country Link
US (1) US9677873B2 (enExample)
EP (1) EP2598909B1 (enExample)
JP (1) JP5894987B2 (enExample)
CN (1) CN103003715B (enExample)
WO (1) WO2012014124A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103760377B (zh) * 2014-01-10 2016-10-05 东北石油大学 一种轮式机器人行走电机转速的测量装置
DE102015204675A1 (de) 2015-03-16 2016-09-22 Robert Bosch Gmbh Messen des Füllstands in einem Tank
RU2717751C2 (ru) * 2015-07-30 2020-03-25 Конинклейке Филипс Н.В. Лазерный датчик для обнаружения нескольких параметров
EP3370311A1 (en) * 2017-03-02 2018-09-05 Koninklijke Philips N.V. Method of determining operation conditions of a laser-based particle detector
CN112462932B (zh) * 2019-09-06 2025-01-10 苹果公司 带可穿戴或手持设备基于自混合干涉测量的手势输入系统
CN114868037B (zh) * 2019-12-17 2025-06-27 富士胶片株式会社 信息处理装置、摄像装置、信息处理方法及存储介质
WO2024083553A1 (en) * 2022-10-21 2024-04-25 Ams International Ag Method of calibrating a range finder, calibration arrangement and range finder
DE102024112844A1 (de) * 2024-05-07 2025-11-13 Ams-Osram International Gmbh Lidar-vorrichtung und elektronische vorrichtung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400680C2 (de) 1994-01-12 1995-11-02 Kayser Threde Gmbh Vorrichtung zur Bestimmung von Abstandsänderungen eines Objekts
JP4087247B2 (ja) * 2000-11-06 2008-05-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 入力デバイスの移動の測定方法
EP1745350A2 (en) 2004-04-29 2007-01-24 Koninklijke Philips Electronics N.V. Optical input and/or control device
EP1745352A1 (en) 2004-04-29 2007-01-24 Koninklijke Philips Electronics N.V. Relative movement sensor
US7557795B2 (en) 2005-06-30 2009-07-07 Microsoft Corporation Input device using laser self-mixing velocimeter
TWI401460B (zh) * 2005-12-20 2013-07-11 Koninkl Philips Electronics Nv 用以測量相對移動之裝置及方法
EP2243042B1 (en) 2008-01-16 2015-08-26 Philips Intellectual Property & Standards GmbH Laser sensor system based on self-mixing interference
WO2010001299A2 (en) 2008-06-30 2010-01-07 Philips Intellectual Property & Standards Gmbh Self-mixing reflective sensor
CN107085121B (zh) 2008-09-09 2020-06-30 皇家飞利浦电子股份有限公司 速度确定装置
WO2010106483A2 (en) 2009-03-18 2010-09-23 Koninklijke Philips Electronics N.V. Apparatus for determining a flow property of a fluid

Also Published As

Publication number Publication date
WO2012014124A1 (en) 2012-02-02
EP2598909A1 (en) 2013-06-05
CN103003715A (zh) 2013-03-27
EP2598909B1 (en) 2017-01-04
US9677873B2 (en) 2017-06-13
CN103003715B (zh) 2016-02-03
JP2013535676A (ja) 2013-09-12
US20130120759A1 (en) 2013-05-16

Similar Documents

Publication Publication Date Title
JP5894987B2 (ja) 距離を測定する装置、方法、及びコンピュータプログラム
JP2013535676A5 (enExample)
JP5576294B2 (ja) 自己混合干渉に基づくレーザセンサシステム
KR102132519B1 (ko) 라이다 시스템 및 그의 동작 방법
CN110914706B (zh) Lidar测量装置
JP5711925B2 (ja) 光測距装置
KR102506438B1 (ko) 거리 측정 장치 및 그 방법
WO2017014097A1 (ja) ガス検知装置およびガス検知方法
KR102664396B1 (ko) 라이다 장치 및 그 동작 방법
TWI401460B (zh) 用以測量相對移動之裝置及方法
CN113874749A (zh) 具有污物检测的激光传感器模块
KR20180130381A (ko) 라이다 시스템
US7315355B2 (en) Method and device for optical distance measurement
US20230393274A1 (en) Frequency chirp for lidar for high-velocity targets
JP5903855B2 (ja) 光学式変位センサ
JP6336718B2 (ja) オートフォーカス装置
KR20180137328A (ko) 라이다 시스템의 검출 신호 제어 장치 및 방법
JP4229793B2 (ja) 光学式距離計測装置
KR102343294B1 (ko) 라이다 시스템 및 그 제어 방법
JP7586315B2 (ja) 付加造形における溶融池位置の計測
Yang Feedback controlled infrared proximity sensing system
KR101178133B1 (ko) 위상 검출 방식 레이저 스캐너의 검출신호 크기 제어 장치 및 제어 방법
JPH06221848A (ja) レーザダイオードを光源に用いた光電式測距装置
JP2022084185A (ja) 距離計測装置
WO2023181308A1 (ja) コンピュータシステム、方法およびプログラム

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140718

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150515

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150519

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20150814

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160202

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160229

R150 Certificate of patent or registration of utility model

Ref document number: 5894987

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250