FI20085665A0 - Menetelmä ja laite etäisyyden mittaamiseen - Google Patents

Menetelmä ja laite etäisyyden mittaamiseen

Info

Publication number
FI20085665A0
FI20085665A0 FI20085665A FI20085665A FI20085665A0 FI 20085665 A0 FI20085665 A0 FI 20085665A0 FI 20085665 A FI20085665 A FI 20085665A FI 20085665 A FI20085665 A FI 20085665A FI 20085665 A0 FI20085665 A0 FI 20085665A0
Authority
FI
Finland
Prior art keywords
measuring distance
measuring
distance
Prior art date
Application number
FI20085665A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Inventor
Juha Kostamovaara
Original Assignee
Oulun Yliopisto
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 Oulun Yliopisto filed Critical Oulun Yliopisto
Priority to FI20085665A priority Critical patent/FI20085665A0/fi
Publication of FI20085665A0 publication Critical patent/FI20085665A0/fi
Priority to PCT/FI2009/050529 priority patent/WO2009156580A1/fr
Priority to US12/999,550 priority patent/US8625081B2/en
Priority to EP09769423.6A priority patent/EP2300851B1/fr

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
    • G01S17/02—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
    • 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
    • G01S7/4865—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
    • 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
    • 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

  • 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)
FI20085665A 2008-06-27 2008-06-27 Menetelmä ja laite etäisyyden mittaamiseen FI20085665A0 (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20085665A FI20085665A0 (fi) 2008-06-27 2008-06-27 Menetelmä ja laite etäisyyden mittaamiseen
PCT/FI2009/050529 WO2009156580A1 (fr) 2008-06-27 2009-06-17 Procédé et dispositif pour mesurer une distance
US12/999,550 US8625081B2 (en) 2008-06-27 2009-06-17 Method and device for measuring distance
EP09769423.6A EP2300851B1 (fr) 2008-06-27 2009-06-17 Procédé et dispositif pour mesurer une distance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20085665A FI20085665A0 (fi) 2008-06-27 2008-06-27 Menetelmä ja laite etäisyyden mittaamiseen

Publications (1)

Publication Number Publication Date
FI20085665A0 true FI20085665A0 (fi) 2008-06-27

Family

ID=39589426

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085665A FI20085665A0 (fi) 2008-06-27 2008-06-27 Menetelmä ja laite etäisyyden mittaamiseen

Country Status (4)

Country Link
US (1) US8625081B2 (fr)
EP (1) EP2300851B1 (fr)
FI (1) FI20085665A0 (fr)
WO (1) WO2009156580A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3171201B1 (fr) * 2012-03-07 2018-05-09 Safran Vectronix AG Telemetre
US9874629B2 (en) 2013-12-23 2018-01-23 Oulun Yliopisto Distance measurement device, receiver thereof and method of distance measurement
US10054675B2 (en) * 2014-10-24 2018-08-21 Analog Devices, Inc. Active compensation for phase alignment errors in time-of-flight cameras
JP2017003461A (ja) * 2015-06-11 2017-01-05 東芝テック株式会社 距離測定装置
WO2017095817A1 (fr) 2015-11-30 2017-06-08 Luminar Technologies, Inc. Système lidar avec laser distribué et plusieurs têtes de détection et laser pulsé pour système lidar
US10557965B2 (en) * 2016-12-02 2020-02-11 Stmicroelectronics (Grenoble 2) Sas Device, system, and method for detecting human presence
US10545240B2 (en) 2017-03-28 2020-01-28 Luminar Technologies, Inc. LIDAR transmitter and detector system using pulse encoding to reduce range ambiguity
US10007001B1 (en) 2017-03-28 2018-06-26 Luminar Technologies, Inc. Active short-wave infrared four-dimensional camera
US10830880B2 (en) * 2018-03-20 2020-11-10 Panosense Inc. Selecting LIDAR pulse detector depending on pulse type
DE102018111217A1 (de) * 2018-05-09 2019-11-14 Pepperl+Fuchs Gmbh Verfahren und optoelektronischer Sensor zum Messen einer Entfernung von Objekten
DE102018123940B4 (de) * 2018-09-27 2023-06-15 Blickfeld GmbH Verfahren und Vorrichtung zur Entfernungsbestimmung
WO2020195333A1 (fr) * 2019-03-28 2020-10-01 日本電産株式会社 Circuit de mesure de distance, dispositif de télémétrie et corps mobile
KR102266456B1 (ko) * 2019-07-24 2021-07-14 현대모비스 주식회사 라이다 시스템 및 이의 신호 처리 방법
JP2021047069A (ja) * 2019-09-18 2021-03-25 ソニーセミコンダクタソリューションズ株式会社 受光装置、並びに、測距装置及び測距装置の制御方法
JP7501289B2 (ja) * 2019-11-12 2024-06-18 株式会社デンソー 距離測定装置
IL275896B (en) * 2020-07-07 2022-07-01 Frank Amit Imaging device and method
JP2022034136A (ja) * 2020-08-18 2022-03-03 北陽電機株式会社 光電センサおよび光測距装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263508A (en) * 1979-04-20 1981-04-21 Research Corporation Pulse edge measurement for determining particle dimensional characteristics
US4530600A (en) * 1982-02-22 1985-07-23 Northrop Corporation Variable attenuator for optical transceiver
US5303020A (en) 1992-12-30 1994-04-12 Litton Systems, Inc. Optical transceiver apparatus having time programmed gain
US5663731A (en) 1995-08-25 1997-09-02 Imra America, Inc. Method and apparatus for time invariant pulse detection
US6108071A (en) 1997-12-12 2000-08-22 Laser Atlanta Speed and position measurement system
US6876392B1 (en) 1998-12-22 2005-04-05 Matsushita Electric Industrial Co., Ltd. Rangefinder for obtaining information from a three-dimensional object
JP2001013244A (ja) 1999-06-30 2001-01-19 Minolta Co Ltd 測距装置
US6493653B1 (en) 2000-11-28 2002-12-10 Scientific Technologies Incorporated Tapped delay line high speed register
FI20020279A0 (fi) 2002-02-12 2002-02-12 Juha Tapio Kostamovaara Menetelmä ja järjestely liipaisun ja liipaisun ajoituksen suorittamiseksi
US20050146705A1 (en) 2003-12-24 2005-07-07 Lei Jonathan S. Range accuracy compensation circuit for single-shot laser rangefinders
FR2887342B1 (fr) 2005-06-17 2009-04-17 Valeo Vision Sa Procede et dispositif de telemetrie notamment pour vehicule automobile
EP1882959A1 (fr) 2006-07-17 2008-01-30 Leica Geosystems AG Procédé de mesure de distance optique et télémètre optique correspondant
JP4984713B2 (ja) 2006-07-25 2012-07-25 株式会社デンソー レーダ装置

Also Published As

Publication number Publication date
EP2300851B1 (fr) 2017-11-01
EP2300851A4 (fr) 2012-02-22
US20120069322A1 (en) 2012-03-22
EP2300851A1 (fr) 2011-03-30
WO2009156580A1 (fr) 2009-12-30
US8625081B2 (en) 2014-01-07

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Legal Events

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