JP3188282B2 - 距離測定装置 - Google Patents

距離測定装置

Info

Publication number
JP3188282B2
JP3188282B2 JP09179591A JP9179591A JP3188282B2 JP 3188282 B2 JP3188282 B2 JP 3188282B2 JP 09179591 A JP09179591 A JP 09179591A JP 9179591 A JP9179591 A JP 9179591A JP 3188282 B2 JP3188282 B2 JP 3188282B2
Authority
JP
Japan
Prior art keywords
light emitting
light
distance measuring
emitting element
measuring 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.)
Expired - Fee Related
Application number
JP09179591A
Other languages
English (en)
Japanese (ja)
Other versions
JPH07229966A (ja
Inventor
フーク ゴットフリート
Original Assignee
ズィック アーゲー
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 ズィック アーゲー filed Critical ズィック アーゲー
Publication of JPH07229966A publication Critical patent/JPH07229966A/ja
Application granted granted Critical
Publication of JP3188282B2 publication Critical patent/JP3188282B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01S7/483—Details of pulse systems
    • G01S7/484—Transmitters
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP09179591A 1990-01-26 1991-01-28 距離測定装置 Expired - Fee Related JP3188282B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4002356.7 1990-01-26
DE4002356A DE4002356C2 (de) 1990-01-26 1990-01-26 Abstandsmeßgerät

Publications (2)

Publication Number Publication Date
JPH07229966A JPH07229966A (ja) 1995-08-29
JP3188282B2 true JP3188282B2 (ja) 2001-07-16

Family

ID=6398873

Family Applications (1)

Application Number Title Priority Date Filing Date
JP09179591A Expired - Fee Related JP3188282B2 (ja) 1990-01-26 1991-01-28 距離測定装置

Country Status (4)

Country Link
US (1) US5180922A (enExample)
EP (1) EP0439011B1 (enExample)
JP (1) JP3188282B2 (enExample)
DE (2) DE4002356C2 (enExample)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4124192A1 (de) * 1991-07-20 1993-01-21 Dornier Luftfahrt Abstandsmessgeraet oder abstandswarngeraet
WO1993020458A2 (en) * 1992-03-30 1993-10-14 Imatronic Limited Laser distance measurement
DE4304290C1 (de) * 1993-02-12 1994-03-03 Sick Optik Elektronik Erwin Vorrichtung zur Messung der Laufzeit von elektromagnetischen Wellen
DE4316348A1 (de) * 1993-05-15 1994-11-17 Wild Heerbrugg Ag Vorrichtung zur Distanzmessung
DE4320485B4 (de) * 1993-06-21 2007-04-19 Eads Deutschland Gmbh Verfahren zur Objektvermessung mittels intelligenter Entfernungsbildkamera
DE4411218C1 (de) * 1994-02-25 1995-09-07 Rudolf Prof Dr Ing Schwarte Entfernungsmeßgerät nach dem Laufzeitprinzip
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
DE19520993A1 (de) * 1995-06-08 1996-12-12 Sick Optik Elektronik Erwin Verfahren und Vorrichtung zur Abstandsmessung
US5867125A (en) * 1995-12-20 1999-02-02 Cluff; Larry A. Incremental phase and distance measurement through digital phase signature comparison
DE19643287A1 (de) * 1996-10-21 1998-04-23 Leica Ag Verfahren und Vorrichtung zur Kalibrierung von Entfernungsmeßgeräten
US5852410A (en) * 1997-03-04 1998-12-22 Maxtec International Corporation Laser optical path degradation detecting device
US6459483B1 (en) 1998-02-10 2002-10-01 Toolz, Ltd. Level with angle and distance measurement apparatus
DE19840049C5 (de) * 1998-09-02 2007-11-08 Leica Geosystems Ag Vorrichtung zur optischen Distanzmessung
US6563105B2 (en) * 1999-06-08 2003-05-13 University Of Washington Image acquisition with depth enhancement
DE10006493C2 (de) * 2000-02-14 2002-02-07 Hilti Ag Verfahren und Vorrichtung zur optoelektronischen Entfernungsmessung
DE10010212A1 (de) * 2000-03-02 2001-09-13 Sick Ag Vorrichtung zur Ermittlung der Lichtlaufzeit
DE10027239A1 (de) * 2000-05-31 2001-12-06 Sick Ag Verfahren zur Abstandsmessung und Abstandsmeßeinrichtung
DE50114296D1 (de) * 2000-07-27 2008-10-23 Leuze Electronic Gmbh & Co Kg Optoelektronische Vorrichtung
EP1191697B1 (de) * 2000-07-31 2011-12-21 HILTI Aktiengesellschaft Lokaloszillator zur Erzeugung eines HF-Signals zur Direktmischung mittels Avalanche-Fotodioden
EP1388739A1 (de) * 2002-08-09 2004-02-11 HILTI Aktiengesellschaft Laserdistanzmessgerät mit Phasenlaufzeitmessung
DE10259135A1 (de) * 2002-12-18 2004-07-01 Conti Temic Microelectronic Gmbh Verfahren und Anordnung zur Referenzierung von 3D Bildaufnehmern
EP1450128A1 (de) 2003-02-19 2004-08-25 Leica Geosystems AG Verfahren und Vorrichtung zur Ableitung geodätischer Entfernungsinformationen
US7006203B1 (en) 2003-08-21 2006-02-28 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Video guidance sensor system with integrated rangefinding
DE10350489B4 (de) * 2003-10-29 2005-10-13 Leuze Electronic Gmbh & Co Kg Optischer Sensor
KR100710683B1 (ko) * 2004-05-12 2007-04-24 주식회사 탑 엔지니어링 씰런트 디스펜서
DE102004031097B4 (de) * 2004-06-28 2012-02-09 Diehl Bgt Defence Gmbh & Co. Kg Lasermessgerät
CN101263402B (zh) * 2005-09-26 2012-05-30 香港应用科技研究院有限公司 具有调制光探测器的光接收机
US7592615B2 (en) * 2005-10-11 2009-09-22 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Optical receiver with a modulated photo-detector
JP4260852B2 (ja) * 2006-05-24 2009-04-30 シャープ株式会社 光学式測距装置およびその製造方法
DE102006034926A1 (de) 2006-07-28 2008-01-31 Sick Ag Entfernungsmessgerät
JP5051525B2 (ja) * 2007-06-05 2012-10-17 学校法人日本大学 変位計測システム
US8600290B2 (en) * 2007-06-05 2013-12-03 Lockheed Martin Corporation Hybrid band directed energy target disruption
JP5156475B2 (ja) * 2008-05-14 2013-03-06 株式会社キーエンス 光走査型光電スイッチ
JP5202097B2 (ja) * 2008-05-14 2013-06-05 株式会社キーエンス 光走査型光電スイッチ
JP5036624B2 (ja) * 2008-05-20 2012-09-26 株式会社キーエンス 監視エリア設定装置
JP5086899B2 (ja) * 2008-06-03 2012-11-28 株式会社キーエンス エリア監視センサ
JP5096235B2 (ja) * 2008-06-03 2012-12-12 株式会社キーエンス エリア監視センサ
US8948607B2 (en) * 2008-10-09 2015-02-03 Finisar Corporation Active linear amplifier inside transmitter module
JP5473044B2 (ja) * 2009-01-31 2014-04-16 株式会社キーエンス 安全光電スイッチ
US8415609B2 (en) 2009-01-31 2013-04-09 Keyence Corporation Safety photoelectric switch
JP2010175488A (ja) * 2009-01-31 2010-08-12 Keyence Corp 光走査型光電スイッチ
DE102009019871B4 (de) 2009-05-06 2011-02-03 Konrad Maierhofer Hilfsvorrichtung zur Feinjustierung eines Laserstrahls auf einen vorgebbaren Zielpunkt
DE102010013751A1 (de) 2010-03-31 2011-10-06 Baumer Innotec Ag Vorrichtung zur Laufzeitmessung mit Pulsformung zur Entfernungsbestimmung
JP5840209B2 (ja) * 2011-07-27 2016-01-06 ジックオプテックス株式会社 光波測距装置
DE102011081568B3 (de) * 2011-08-25 2012-09-27 Ifm Electronic Gmbh Optischer Empfänger für einen Lichtlaufzeitsensor
EP2607924A1 (de) 2011-12-23 2013-06-26 Leica Geosystems AG Entfernungsmesser-Justage
DE102012200152A1 (de) * 2012-01-05 2013-07-11 Robert Bosch Gmbh Vorrichtung und Verfahren zum Vermessen einer Kamera
DE102013102745B4 (de) * 2013-03-18 2018-02-15 Leuze Electronic Gmbh + Co. Kg Optischer Sensor
EP3415944A1 (de) 2017-06-16 2018-12-19 Leuze electronic GmbH + Co. KG Optischer sensor
DE102018222049A1 (de) 2018-12-18 2020-06-18 Ibeo Automotive Systems GmbH Einrichtung zum Betreiben einer Lichtquelle zur optischen Laufzeitmessung
WO2022219912A1 (ja) * 2021-04-12 2022-10-20 ソニーセミコンダクタソリューションズ株式会社 照明装置および測距装置
DE102022201070B4 (de) 2022-02-01 2023-10-12 Universität Paderborn, Körperschaft des öffentlichen Rechts Elektrooptischer Mischer
EP4231047B1 (de) * 2022-02-18 2024-12-04 Sick Ag Optoelektronischer sensor zur erfassung und abstandsbestimmung von objekten und triggerschaltung für einen derartigen sensor
TWI870081B (zh) * 2023-10-31 2025-01-11 崑山科技大學 提高電阻尺量測精度之方法
CN118818513B (zh) * 2024-09-11 2024-11-22 广海小毛机器人(珠海)有限公司 使用反射型tof测距传感器的测距方法
CN119959960B (zh) * 2025-04-11 2025-07-04 齐鲁工业大学(山东省科学院) 基于负反馈调节相位式激光测距系统的激光测距方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4699508A (en) 1981-06-09 1987-10-13 Mtc Messtechnik Und Optelektronik Ag Method of measuring the distance of a target and apparatus for its performance

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB993072A (en) * 1963-03-21 1965-05-26 Ferranti Ltd Improvements relating to measuring apparatus
US3428815A (en) * 1965-10-22 1969-02-18 Electronic Ind Eng Inc Distance measuring system using infrared ring-around oscillator with a reference loop having a light conducting rod
US3522992A (en) * 1967-06-28 1970-08-04 North American Rockwell Geodetic survey system and digital phase-meter therefor
FR2081184B1 (enExample) * 1970-03-16 1974-05-24 Comp Generale Electricite
GB1585054A (en) * 1975-02-14 1981-02-25 Secr Defence Laser rangefinder
US4102572A (en) * 1977-08-11 1978-07-25 Hughes Aircraft Company Dual-wavelength coherent optical adaptive systems
DE2921110A1 (de) * 1979-05-25 1980-12-04 Leuze Electronic Kg Einen lichtsender und einen lichtempfaenger aufweisende lichtelektrische anordnung
GB2066015B (en) * 1979-10-23 1984-02-15 South African Inventions Distance measurment
DE3103567A1 (de) * 1981-02-03 1982-08-12 MITEC Moderne Industrietechnik GmbH, 8012 Ottobrunn Entfernungsmessverfahren nach dem prinzip der laufzeitmessung eines messlichtimpulses und vorrichtung zu seiner durchfuehrung
JPS5838880A (ja) * 1981-08-31 1983-03-07 Tokyo Optical Co Ltd 光波距離計
JPS58174874A (ja) * 1982-04-08 1983-10-13 Tokyo Optical Co Ltd 光波測距方法及びその装置
DE3429062A1 (de) * 1984-08-07 1986-02-20 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Vorrichtung zur messung der laufzeit von elektromagnetischen wellen
US4895441A (en) * 1987-03-19 1990-01-23 Pandel Instruments, Inc. Method and apparatus for precision ranging
JP2896782B2 (ja) * 1988-12-30 1999-05-31 株式会社トプコン パルス方式の光波距離計

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4699508A (en) 1981-06-09 1987-10-13 Mtc Messtechnik Und Optelektronik Ag Method of measuring the distance of a target and apparatus for its performance

Also Published As

Publication number Publication date
EP0439011A2 (de) 1991-07-31
DE59108629D1 (de) 1997-04-30
EP0439011A3 (en) 1993-01-20
JPH07229966A (ja) 1995-08-29
US5180922A (en) 1993-01-19
DE4002356C2 (de) 1996-10-17
EP0439011B1 (de) 1997-03-26
DE4002356C1 (enExample) 1991-02-28

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