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FR2999726B1 - Dispositif de mesure et procede de referencement d'un telemetre laser - Google Patents

Dispositif de mesure et procede de referencement d'un telemetre laser Download PDF

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Publication number
FR2999726B1
FR2999726B1 FR1362771A FR1362771A FR2999726B1 FR 2999726 B1 FR2999726 B1 FR 2999726B1 FR 1362771 A FR1362771 A FR 1362771A FR 1362771 A FR1362771 A FR 1362771A FR 2999726 B1 FR2999726 B1 FR 2999726B1
Authority
FR
France
Prior art keywords
unit
installation
measuring device
referencing
laser telemeter
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
FR1362771A
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English (en)
Other versions
FR2999726A1 (fr
Inventor
Andreas Eisele
Bernd Schmidtke
Reiner Schnitzer
Oliver Wolst
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2999726A1 publication Critical patent/FR2999726A1/fr
Application granted granted Critical
Publication of FR2999726B1 publication Critical patent/FR2999726B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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)
  • Measurement Of Optical Distance (AREA)
  • Measurement Of Unknown Time Intervals (AREA)

Abstract

Dispositif de mesure (1) pour une mesure optique de distance et comprenant une première installation d'émission (3) d'un rayonnement (6) vers un objet cible (7), une première installation de réception (9) pour détecter le rayonnement (13) renvoyé par l'objet cible (7), une seconde installation de réception (11) pour détecter un rayonnement de référence (15) interne au dispositif. La première installation (9) a une première unité de détecteur (16) et une première unité de mesure de temps (20). La seconde installation (11) a une seconde unité de détecteur (17) et une seconde unité de mesure de temps (21). La première unité (20) est reliée sélectivement à la première unité (16) et à la seconde unité (17). La seconde unité (21) est reliée sélectivement à la première unité (16) et à la seconde unité (17).
FR1362771A 2012-12-19 2013-12-17 Dispositif de mesure et procede de referencement d'un telemetre laser Active FR2999726B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201210223689 DE102012223689B3 (de) 2012-12-19 2012-12-19 Messvorrichtung und Verfahren zur Referenzierung für einen digitalen Laserentfernungsmesser, sowie Laserentfernungsmesser

Publications (2)

Publication Number Publication Date
FR2999726A1 FR2999726A1 (fr) 2014-06-20
FR2999726B1 true FR2999726B1 (fr) 2020-10-02

Family

ID=49754382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1362771A Active FR2999726B1 (fr) 2012-12-19 2013-12-17 Dispositif de mesure et procede de referencement d'un telemetre laser

Country Status (4)

Country Link
US (1) US9041918B2 (fr)
CN (1) CN103885064B (fr)
DE (1) DE102012223689B3 (fr)
FR (1) FR2999726B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9791568B2 (en) * 2014-12-31 2017-10-17 Stmicroelectronics, Inc. Device for determining the distance to an outer surface of a roll of material and related method
US9985071B2 (en) 2016-04-15 2018-05-29 Qualcomm Incorporated Active area selection for LIDAR receivers
JP6730150B2 (ja) 2016-09-16 2020-07-29 株式会社東芝 光検出器、及び距離測定装置
EP3438699A1 (fr) * 2017-07-31 2019-02-06 Hexagon Technology Center GmbH Télémètre comprenant un système spad destiné à prendre en compte des cibles multiples
DE102017120953A1 (de) * 2017-09-11 2019-03-14 Sick Ag Optoelektronischer Sensor und Verfahren zur Positionserfassung eines Objekts
DE102018125253B3 (de) * 2018-10-12 2019-12-24 Pepperl+Fuchs Gmbh Optischer Sensor nach dem Laufzeitprinzip zum Nachweis von Objekten in einem Überwachungsbereich
CN110018495B (zh) * 2019-04-30 2021-03-26 湖南力研光电科技有限公司 一种条纹管成像激光雷达激光发射随机误差测量及补偿系统
CN111366944B (zh) * 2020-04-01 2022-06-28 浙江光珀智能科技有限公司 一种测距装置和测距方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001886A (en) * 1972-02-08 1977-01-04 U.S. Philips Corporation Apparatus with headwheel servo for recording and playing back video information
DE3429062A1 (de) * 1984-08-07 1986-02-20 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Vorrichtung zur messung der laufzeit von elektromagnetischen wellen
US6631486B1 (en) * 1998-09-29 2003-10-07 Matsushita Electric Industrial Co., Ltd. Semiconductor integrated circuit and method for testing the same
US6252361B1 (en) * 1999-10-15 2001-06-26 Thomson Licensing S.A. High-voltage power supply disabling circuit for video display
WO2002001599A2 (fr) * 2000-06-28 2002-01-03 The Johns Hopkins University Reseau de spectrometres de masse a temps de vol
GB0415219D0 (en) * 2004-07-07 2004-08-11 Koninkl Philips Electronics Nv Improvements in or relating to time-of-flight ranging systems
US7518231B2 (en) * 2005-08-15 2009-04-14 Infineon Technologies Ag Differential chip performance within a multi-chip package
JP4855749B2 (ja) * 2005-09-30 2012-01-18 株式会社トプコン 距離測定装置
US8355117B2 (en) * 2005-12-21 2013-01-15 Ecole Polytechnique Federale De Lausanne Method and arrangement for measuring the distance to an object
DE102007010236B4 (de) * 2007-03-02 2008-11-20 Toposys Topographische Systemdaten Gmbh Vorrichtung und Verfahren zur Entfernungsbestimmung mittels Lichtpulsen
DE102009029364A1 (de) * 2009-09-11 2011-03-24 Robert Bosch Gmbh Messvorrichtung zur Messung einer Entfernung zwischen der Messvorrichtung und einem Zielobjekt mit Hilfe optischer Messstrahlung
DE102009029372A1 (de) * 2009-09-11 2011-03-24 Robert Bosch Gmbh Messvorrichtung zur Messung einer Entfernung zwischen der Messvorrichtung und einem Zielobjekt mit Hilfe optischer Messstrahlung
US8500639B2 (en) * 2009-09-11 2013-08-06 Mr Holdings (Hk) Limited Systems and methods for shear wave field formation
DE102010003843A1 (de) * 2010-04-12 2011-10-13 Robert Bosch Gmbh Entfernungsmessgerät mit homogenisierender Messauswertung
US20120018641A1 (en) * 2010-07-22 2012-01-26 Fujifilm Corporation Radiation image capturing device, radiation image capturing system, and radiation image capturing method
US8184507B1 (en) * 2010-12-15 2012-05-22 Hitachi Global Storage Technologies Netherlands B.V. Slider with integrated thermally-assisted recording (TAR) head and long laser diode with optical body for directing laser radiation
EP2469301A1 (fr) * 2010-12-23 2012-06-27 André Borowski Procédés et dispositifs pour générer une représentation d'une scène 3D à très haute vitesse
DE102011005740A1 (de) * 2011-03-17 2012-09-20 Robert Bosch Gmbh Messvorrichtung zur Messung einer Entfernung zwischen der Messvorrichtung und einem Zielobjekt mit Hilfe optischer Messstrahlung
US8599891B2 (en) * 2011-03-21 2013-12-03 Soreq Nuclear Research Center Laser diode driver
GB2494479A (en) * 2011-10-19 2013-03-13 St Microelectronics Res & Dev A proximity sensor with a cover for directing radiation from a radiation source to a reference radiation detector

Also Published As

Publication number Publication date
US20140168632A1 (en) 2014-06-19
FR2999726A1 (fr) 2014-06-20
DE102012223689B3 (de) 2014-01-02
CN103885064B (zh) 2018-11-06
CN103885064A (zh) 2014-06-25
US9041918B2 (en) 2015-05-26

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