FI933818A - Foerfarande och anordning foer mycket noggrann avstaondsmaetning av ytor - Google Patents

Foerfarande och anordning foer mycket noggrann avstaondsmaetning av ytor Download PDF

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Publication number
FI933818A
FI933818A FI933818A FI933818A FI933818A FI 933818 A FI933818 A FI 933818A FI 933818 A FI933818 A FI 933818A FI 933818 A FI933818 A FI 933818A FI 933818 A FI933818 A FI 933818A
Authority
FI
Finland
Prior art keywords
angle
light
roughness
bundles
signals
Prior art date
Application number
FI933818A
Other languages
English (en)
Finnish (fi)
Other versions
FI933818A0 (fi
Inventor
Guido Wurbs
Bertold Krueger
Original Assignee
Betr Forsch Inst Angew Forsch
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 Betr Forsch Inst Angew Forsch filed Critical Betr Forsch Inst Angew Forsch
Publication of FI933818A0 publication Critical patent/FI933818A0/fi
Publication of FI933818A publication Critical patent/FI933818A/fi

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
    • G01S17/46—Indirect determination of position data
    • G01S17/48—Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
    • 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
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
    • 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
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Centrifugal Separators (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Mechanical Operated Clutches (AREA)
  • Control Of Combustion (AREA)
FI933818A 1992-09-02 1993-09-01 Foerfarande och anordning foer mycket noggrann avstaondsmaetning av ytor FI933818A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4229313A DE4229313A1 (de) 1992-09-02 1992-09-02 Verfahren und Vorrichtung zur hochgenauen Abstandsmessung von Oberflächen

Publications (2)

Publication Number Publication Date
FI933818A0 FI933818A0 (fi) 1993-09-01
FI933818A true FI933818A (fi) 1994-03-03

Family

ID=6467063

Family Applications (1)

Application Number Title Priority Date Filing Date
FI933818A FI933818A (fi) 1992-09-02 1993-09-01 Foerfarande och anordning foer mycket noggrann avstaondsmaetning av ytor

Country Status (5)

Country Link
EP (1) EP0585893B1 (fr)
JP (1) JP4130236B2 (fr)
AT (1) ATE173814T1 (fr)
DE (2) DE4229313A1 (fr)
FI (1) FI933818A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113077506A (zh) * 2021-06-04 2021-07-06 深圳联合安防科技有限公司 基于图像处理的物体安全监测方法及控制端

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420293A1 (de) * 1994-06-10 1995-12-14 Dresden Messelektronik Gmbh Vorrichtung zur berührungslosen Bestimmung des Oberflächenprofils eines Werkstücks
DE4445535A1 (de) * 1994-12-20 1996-06-27 Tr Elektronic Gmbh Optischer Sensor zur berührungslosen Abstandserfassung
US6428171B1 (en) 1997-05-16 2002-08-06 Olympus Optical Co., Ltd. Height measuring apparatus
IL180964A (en) * 2002-09-05 2010-11-30 Inventio Ag Drive engine for a lift installation and method of mounting a drive engine
DE102010033373A1 (de) 2010-08-04 2012-02-09 Inficon Gmbh Lecksuchgerät
JP2014232005A (ja) 2013-05-28 2014-12-11 富士ゼロックス株式会社 計測装置
JP2017003461A (ja) 2015-06-11 2017-01-05 東芝テック株式会社 距離測定装置
ES2654805T3 (es) * 2015-08-14 2018-02-15 Sick Ag Sensor óptico
DE102017204550A1 (de) * 2017-03-20 2018-09-20 Robert Bosch Gmbh Senderoptik für ein LiDAR-System, LiDAR-System und Arbeitsvorrichtung
DE102018128269A1 (de) 2018-11-12 2020-05-14 Monti-Werkzeuge Gmbh Verfahren zur Bearbeitung einer Oberfläche eines Werkstückes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5990007A (ja) * 1982-11-16 1984-05-24 Olympus Optical Co Ltd 光学式寸度測定装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113077506A (zh) * 2021-06-04 2021-07-06 深圳联合安防科技有限公司 基于图像处理的物体安全监测方法及控制端
CN113077506B (zh) * 2021-06-04 2021-08-10 深圳联合安防科技有限公司 基于图像处理的物体安全监测方法及控制端

Also Published As

Publication number Publication date
ATE173814T1 (de) 1998-12-15
EP0585893A1 (fr) 1994-03-09
JP4130236B2 (ja) 2008-08-06
DE4229313A1 (de) 1994-03-03
FI933818A0 (fi) 1993-09-01
JPH06213658A (ja) 1994-08-05
EP0585893B1 (fr) 1998-11-25
DE59309152D1 (de) 1999-01-07

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