TR201901708T4 - Objelerin algılanması için optoelektronik sensör ve yöntem. - Google Patents

Objelerin algılanması için optoelektronik sensör ve yöntem. Download PDF

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Publication number
TR201901708T4
TR201901708T4 TR2019/01708T TR201901708T TR201901708T4 TR 201901708 T4 TR201901708 T4 TR 201901708T4 TR 2019/01708 T TR2019/01708 T TR 2019/01708T TR 201901708 T TR201901708 T TR 201901708T TR 201901708 T4 TR201901708 T4 TR 201901708T4
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TR
Turkey
Prior art keywords
sensor
unit
light beam
deflection unit
objects
Prior art date
Application number
TR2019/01708T
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English (en)
Inventor
Dr Michael Engler Herr
Kraemer Joachim
Magnus Albert Dr
Jörg Sigmund Herr
Baldischweiler Boris
Original Assignee
Sick Ag
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 Sick Ag filed Critical Sick Ag
Publication of TR201901708T4 publication Critical patent/TR201901708T4/tr

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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
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • G01V8/22—Detecting, e.g. by using light barriers using multiple transmitters or receivers using reflectors
    • 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
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying 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
    • 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
    • G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • 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
    • G01S2007/4975—Means for monitoring or calibrating of sensor obstruction by, e.g. dirt- or ice-coating, e.g. by reflection measurement on front-screen
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/48—Laser speckle optics

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

Bir izleme bölgesi (20) içerisinde objelerin algılanması için bir optoelektronik sensör (10), özellikle de lazer tarayıcı temin edilmekte olup, bu sensör, bir ışık ışınının (16) gönderilmesi için bir ışık vericiye (12), ışık ışınının (16) izleme bölgesi (20) içerisine periyodik olarak saptırılması için bir döner saptırma birimine (18), saptırma biriminin (18) bir açısal konumunun belirlenmesi için bir açı ölçüm birimine (30), objelerden gönderilen veya yansıtılan ışık ışınından (22) bir alıcı sinyalinin oluşturulması için bir ışık alıcıya (26) ve objelerin algılanması amacıyla alıcı sinyalini değerlendirmek için yapılandırılmış olan bir değerlendirme birimine (40) sahiptir. Burada açı ölçüm birimi (30), sensörün (10) hareketsiz bir kısmı (44, 46) üzerine doğrultulmuş olan, saptırma birimiyle (18) birlikte hareket ettirilen bir görüntü sensörünü (32) veya saptırma birimi (18) üzerine doğrultulmuş olan bir hareketsiz görüntü sensörünü (32) içerir, burada görüntü sensörünün (32) bir sinyalinden sensöre (10) göre saptırma biriminin (18) bağıl hareketini belirleyen bir hesaplama birimi (36) öngörülmüştür.
TR2019/01708T 2016-06-24 2017-06-19 Objelerin algılanması için optoelektronik sensör ve yöntem. TR201901708T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016111615.7A DE102016111615B3 (de) 2016-06-24 2016-06-24 Optoelektronischer Sensor und Verfahren zur Erfassung von Objekten

Publications (1)

Publication Number Publication Date
TR201901708T4 true TR201901708T4 (tr) 2019-02-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/01708T TR201901708T4 (tr) 2016-06-24 2017-06-19 Objelerin algılanması için optoelektronik sensör ve yöntem.

Country Status (4)

Country Link
US (1) US10488550B2 (tr)
EP (1) EP3260885B1 (tr)
DE (1) DE102016111615B3 (tr)
TR (1) TR201901708T4 (tr)

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Also Published As

Publication number Publication date
US10488550B2 (en) 2019-11-26
DE102016111615B3 (de) 2017-04-13
US20170371066A1 (en) 2017-12-28
EP3260885A1 (de) 2017-12-27
EP3260885B1 (de) 2018-11-21

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