FR2670905B1 - Appareil de mesure de distance. - Google Patents

Appareil de mesure de distance.

Info

Publication number
FR2670905B1
FR2670905B1 FR9112317A FR9112317A FR2670905B1 FR 2670905 B1 FR2670905 B1 FR 2670905B1 FR 9112317 A FR9112317 A FR 9112317A FR 9112317 A FR9112317 A FR 9112317A FR 2670905 B1 FR2670905 B1 FR 2670905B1
Authority
FR
France
Prior art keywords
measuring apparatus
distance measuring
distance
measuring
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.)
Expired - Lifetime
Application number
FR9112317A
Other languages
English (en)
Other versions
FR2670905A1 (fr
Inventor
Masahira Akasu
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Priority claimed from JP26879090A external-priority patent/JPH0827345B2/ja
Priority claimed from JP26878990A external-priority patent/JPH0833444B2/ja
Priority claimed from JP29276290A external-priority patent/JPH04166787A/ja
Priority claimed from JP29867290A external-priority patent/JPH04172285A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2670905A1 publication Critical patent/FR2670905A1/fr
Application granted granted Critical
Publication of FR2670905B1 publication Critical patent/FR2670905B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
FR9112317A 1990-10-05 1991-10-07 Appareil de mesure de distance. Expired - Lifetime FR2670905B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP26879090A JPH0827345B2 (ja) 1990-10-05 1990-10-05 距離測定装置
JP26878990A JPH0833444B2 (ja) 1990-10-05 1990-10-05 距離測定装置
JP29276290A JPH04166787A (ja) 1990-10-29 1990-10-29 距離測定装置
JP29867290A JPH04172285A (ja) 1990-11-02 1990-11-02 距離測定装置

Publications (2)

Publication Number Publication Date
FR2670905A1 FR2670905A1 (fr) 1992-06-26
FR2670905B1 true FR2670905B1 (fr) 1994-04-01

Family

ID=27478832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9112317A Expired - Lifetime FR2670905B1 (fr) 1990-10-05 1991-10-07 Appareil de mesure de distance.

Country Status (3)

Country Link
US (1) US5179286A (fr)
DE (1) DE4133196C2 (fr)
FR (1) FR2670905B1 (fr)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357331A (en) * 1991-07-02 1994-10-18 Flockencier Stuart W System for processing reflected energy signals
JPH06162249A (ja) * 1992-09-28 1994-06-10 Nippondenso Co Ltd 光学情報読み取り装置
JP2941593B2 (ja) * 1993-03-02 1999-08-25 三菱電機株式会社 距離測定装置
US5767953A (en) * 1993-04-12 1998-06-16 The Regents Of The University Of California Light beam range finder
JP3120202B2 (ja) * 1993-11-18 2000-12-25 株式会社トプコン パルス方式の光波距離計
JP3185547B2 (ja) * 1994-06-28 2001-07-11 三菱電機株式会社 距離測定装置
DE4436447C2 (de) * 1994-10-13 1996-10-02 Leica Ag Verfahren und Vorrichtung zur elektrooptischen Entfernungsmessung
DE19517001A1 (de) * 1995-05-09 1996-11-14 Sick Optik Elektronik Erwin Verfahren und Vorrichtung zur Bestimmung der Lichtlaufzeit über eine zwischen einer Meßvorrichtung und einem reflektierenden Objekt angeordnete Meßstrecke
JP3669524B2 (ja) * 1995-05-12 2005-07-06 三菱電機株式会社 車両用距離測定装置及び距離測定方法
AU8503698A (en) * 1997-07-22 1999-02-16 Auto-Sense, Limited Multi-frequency photoelectric detection system
DE19741887B4 (de) * 1997-09-23 2006-08-03 Peter Brockhaus Vorrichtung zur Laufzeitmessung von Licht
JP3518286B2 (ja) * 1997-10-23 2004-04-12 日産自動車株式会社 先行車追従制御装置
DE19804958A1 (de) * 1998-02-07 1999-08-12 Itt Mfg Enterprises Inc Auswertekonzept für Abstandsmeßverfahren
AT406093B (de) * 1998-05-19 2000-02-25 Perger Andreas Dr Verfahren zur optischen entfernungsmessung
JP4105801B2 (ja) * 1998-07-02 2008-06-25 ペンタックス株式会社 ３次元画像入力装置
DE19830684C1 (de) * 1998-07-09 2000-03-30 Leuze Electronic Gmbh & Co Optoelektronische Vorrichtung
US6429941B1 (en) * 1998-07-14 2002-08-06 Minolta Co., Ltd. Distance measuring equipment and method
EP1043602B1 (fr) * 1999-04-06 2003-02-05 Leica Geosystems AG Méthode de détection de la distance d'au moins une cible
JP3574602B2 (ja) * 1999-12-27 2004-10-06 ペンタックス株式会社 ３次元画像入力装置
JP3574607B2 (ja) * 2000-05-02 2004-10-06 ペンタックス株式会社 ３次元画像入力装置
DE10025844A1 (de) * 2000-05-25 2001-12-06 Adc Automotive Dist Control Verfahren zur Bestimmung der Entfernung zwischen einem Bezugsobjekt und mindestens einem Zielobjekt
EP1176430B1 (fr) 2000-07-27 2008-09-10 Leuze electronic GmbH + Co. KG Dispositif optoélectronique
DE10059240A1 (de) * 2000-08-01 2002-02-21 Michael Kasper Meßanordnung und Meßverfahren
EP1320766B1 (fr) * 2000-09-27 2009-11-04 Leica Geosystems AG Dispositif et procede de detection de signal dans un appareil telemetrique
ITVR20020065A1 (it) * 2002-06-12 2003-12-12 Roncari S R L Dispositivo di controllo e comando delle forze per il serraggio di carichi da trasportare mediante carrelli elevatori o simili.
JP4104991B2 (ja) * 2003-01-16 2008-06-18 株式会社トプコン 光波距離計
US7053992B2 (en) * 2003-11-26 2006-05-30 Meade Instruments Corporation Rangefinder and method for collecting calibration data
US7714990B2 (en) * 2004-12-16 2010-05-11 Hilti Aktiengesellschaft Hand-held laser distance measuring device with a pulse reflection mixing method
US7359039B2 (en) 2005-07-13 2008-04-15 Mariusz Kloza Device for precise distance measurement
WO2008154737A1 (fr) * 2007-06-18 2008-12-24 Leddartech Inc. Système d'éclairage avec fonctions de gestion de trafic
US8242476B2 (en) * 2005-12-19 2012-08-14 Leddartech Inc. LED object detection system and method combining complete reflection traces from individual narrow field-of-view channels
DE502006005461D1 (de) * 2006-07-04 2010-01-07 Pepperl & Fuchs Verfahren und Vorrichtung zur optoelektronischen berührungslosen Distanzmessung nach dem Laufzeitprinzip
US8600656B2 (en) * 2007-06-18 2013-12-03 Leddartech Inc. Lighting system with driver assistance capabilities
US7640122B2 (en) * 2007-11-07 2009-12-29 Institut National D'optique Digital signal processing in optical systems used for ranging applications
EP2232462B1 (fr) * 2007-12-21 2015-12-16 Leddartech Inc. Système et procédé de gestion de stationnement utilisant un système d'éclairage
WO2009079789A1 (fr) 2007-12-21 2009-07-02 Leddartech Inc. Procédés et systèmes de détection et de télémétrie
US8159660B2 (en) * 2008-04-04 2012-04-17 Leddartech Inc. Optical level measurement device and method
JP5148381B2 (ja) * 2008-06-18 2013-02-20 株式会社アドバンテスト 光測定装置
CN102959599B (zh) 2009-12-22 2015-07-15 莱达科技股份有限公司 用于交通检测的主动3d监控系统
US9952316B2 (en) 2010-12-13 2018-04-24 Ikegps Group Limited Mobile measurement devices, instruments and methods
RU2451950C1 (ru) * 2011-01-18 2012-05-27 Федеральное государственное унитарное предприятие "Научно-исследовательский институт "Полюс" им. М.Ф. Стельмаха" Способ временной привязки импульсного светолокационного сигнала
US8908159B2 (en) 2011-05-11 2014-12-09 Leddartech Inc. Multiple-field-of-view scannerless optical rangefinder in high ambient background light
US9378640B2 (en) 2011-06-17 2016-06-28 Leddartech Inc. System and method for traffic side detection and characterization
WO2013128427A1 (fr) 2012-03-02 2013-09-06 Leddartech Inc. Système et procédé pour une détection et une caractérisation de la circulation à objectifs multiples
DE102014106465C5 (de) * 2014-05-08 2018-06-28 Sick Ag Entfernungsmessender Sensor und Verfahren zur Erfassung und Abstandsbestimmung von Objekten
WO2016038536A1 (fr) 2014-09-09 2016-03-17 Leddartech Inc. Discrétisation de zone de détection
ES2743772T3 (es) * 2015-04-29 2020-02-20 Hensoldt Sensors Gmbh Método para procesar pulsos de eco de un sensor láser 3d activo para proporcionar mediciones de distancia
US20180172807A1 (en) * 2016-12-20 2018-06-21 Analog Devices Global Method of Providing Enhanced Range Accuracy
WO2019014494A1 (fr) * 2017-07-13 2019-01-17 Apple Inc. Comptage d'impulsions précoce-retardées pour capteurs de profondeur émettant de la lumière
EP3438692B1 (fr) * 2017-08-03 2024-04-24 Melexis Technologies NV Échantillonneur bloqueur pour système lidar
RU2689783C2 (ru) * 2017-08-18 2019-05-29 Олег Валерьевич Егоров Способ и система дальней радиоэлектронной разведки по признакам "следа в атмосфере" летящего в стратосфере с гиперзвуковой скоростью "радионезаметного" объекта
JP6907886B2 (ja) * 2017-10-27 2021-07-21 オムロン株式会社 変位センサ
CN109814091A (zh) * 2019-02-01 2019-05-28 深圳市路畅智能科技有限公司 一种激光雷达回波信号重构方法与装置
RU2749249C2 (ru) * 2019-02-12 2021-06-07 Александр Александрович Горшков Разведывательно-ударный комплекс воздушного базирования и способ его функционирования (варианты)
KR102289669B1 (ko) * 2020-03-31 2021-08-12 연세대학교 산학협력단 임펄스의 상관관계 이용한 거리측정 장치 및 방법
CN111679260B (zh) * 2020-05-19 2023-02-24 上海禾赛科技有限公司 拖点识别处理方法、激光雷达以及计算机可读存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH628139A5 (de) * 1978-08-03 1982-02-15 Fruengel Frank Verfahren und einrichtung zur wolkenhoehenmessung.
DE2908854C2 (de) * 1979-03-07 1986-04-17 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Entfernungsmeßgerät nach dem Impulslaufzeitverfahren
JPS60201276A (ja) * 1984-03-27 1985-10-11 Nissan Motor Co Ltd 距離測定装置
US4916302A (en) * 1985-02-09 1990-04-10 Canon Kabushiki Kaisha Apparatus for and method of measuring distances to objects present in a plurality of directions
CH670895A5 (fr) * 1985-12-31 1989-07-14 Wild Heerbrugg Ag
CH670896A5 (fr) * 1986-08-13 1989-07-14 Zellweger Uster Ag
DE3810512A1 (de) * 1988-03-28 1989-10-12 Johann Hipp Verfahren und vorrichtung zur entfernungsmessung mit schwachen laserlichtpulsen
DE3937787C1 (fr) * 1989-11-14 1991-05-02 Leica Heerbrugg Ag, 9435 Heerbrugg, Ch
SE465392B (sv) * 1990-01-12 1991-09-02 Optab Optronikinnovation Ab Foerfarande och anordning vid optiska avstaandsmaetare

Also Published As

Publication number Publication date
US5179286A (en) 1993-01-12
DE4133196C2 (de) 1997-08-21
DE4133196A1 (de) 1992-04-30
FR2670905A1 (fr) 1992-06-26

Similar Documents

Publication Publication Date Title
FR2670905B1 (fr) Appareil de mesure de distance.
FR2686241B3 (fr) Appareil de mesure du rythme cardiaque.
DE59108629D1 (de) Abstandsmessgerät
FR2717908B1 (fr) Appareil de mesure de rayonnement.
FR2646933B1 (fr) Dispositif de mesure de distance
FR2709558B1 (fr) Dispositif de mesure de distance.
DE69127038T2 (de) Entfernungsmessgerät
FR2466750B1 (fr) Appareil de mesure de distance
DE59107958D1 (de) Messvorrichtung
DE69107288T2 (de) Abstandsmessgerät.
FR2666648B1 (fr) Appareil pour la mesure de longueurs et de perimetres.
DE69117617T2 (de) Entfernungsmessgerät
DE59006053D1 (de) Winkelmesseinrichtung.
FR2691543B1 (fr) Appareil de mesure de la qualite de la viande.
FR2664380B1 (fr) Appareil de mesure multifonctionnel.
FR2677124B1 (fr) Appareil de mesure de retombees de poussieres.
FR2725019B1 (fr) Dispositif de mesure de distance.
FR2725270B1 (fr) Dispositif de mesure de distance
MX173887B (es) Dispositivo de medicion
DE69110904D1 (de) Messvorrichtung.
FR2699269B1 (fr) Dispositif de mesure interferrométrique.
DE3867785D1 (de) Optischer messapparat.
NO911871L (no) Anordning for lengdemaaling.
FR2657429B1 (fr) Dispositif de mesure pneumatique.
FR2644577B1 (fr) Dispositif de mesure