BR0005375A - Disposição optoeletrÈnica - Google Patents

Disposição optoeletrÈnica

Info

Publication number
BR0005375A
BR0005375A BR0005375-9A BR0005375A BR0005375A BR 0005375 A BR0005375 A BR 0005375A BR 0005375 A BR0005375 A BR 0005375A BR 0005375 A BR0005375 A BR 0005375A
Authority
BR
Brazil
Prior art keywords
emission
light rays
rays
optics
optic
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.)
Granted
Application number
BR0005375-9A
Other languages
English (en)
Other versions
BR0005375B1 (pt
Inventor
Armin Keinath
Thomas Mueller
Joerg Woerner
Joerg Droemer
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.)
Claas Selbstfahrende Erntemaschinen GmbH
Original Assignee
Claas Selbstfahrende Erntemaschinen 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 Claas Selbstfahrende Erntemaschinen GmbH filed Critical Claas Selbstfahrende Erntemaschinen GmbH
Publication of BR0005375A publication Critical patent/BR0005375A/pt
Publication of BR0005375B1 publication Critical patent/BR0005375B1/pt

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00Measuring distances in line of sight; Optical rangefinders
    • G01C3/02Details
    • G01C3/06Use of electric means to obtain final indication
    • G01C3/08Use of electric radiation detectors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/04Systems determining the presence of a target
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S17/00Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06Systems determining position data of a target
    • G01S17/42Simultaneous measurement of distance and other co-ordinates
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483Details of pulse systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Measurement Of Optical Distance (AREA)
  • Optical Communication System (AREA)

Abstract

Patente de Invenção: <B>''DISPOSIçãO OPTOELETRÈNICA''<D>. Disposição optoeletrónica para determinação da altura de perfil de um objeto, com um emissor que emite raios de luz de emissão e com um receptor que recebe os raios de luz de emissão e que apresenta um sensor de distância com uma unidade de desvio, com auxílio da qual os raios de luz de emissão são desviados periodicamente conduzidos através da superfície do objeto. Sendo que em uma unidade de avaliação é determinada a altura de perfil do objeto a partir dos valores de distância na saída do sensor de distância e a partir dos ângulos de desvio conjugados dos raios de luz de emissão. A unidade de desvio apresenta uma ótica de emissão (7) na saída do emissor (4) e um atuador (18) onde, para o desvio dos raios de luz de emissão (3) a ótica de emissão (7) é periodicamente desviada através do atuador. Na entrada do receptor (6) é aplicada uma ótica de recepção (8) disposta com afastamento com relação à ótica de emissão (7), de modo que os eixos de radiação de raios de luz de emissão (3) que atravessam a ótica de emissão (7) e os raios de luz de recepção (5) que atravessam a ótica de recepção (8) transcorrem paralelamente com espaçamento entre si.
BRPI0005375-9A 1999-11-15 2000-11-13 dispositivo optoeletrÈnico para a determinação do perfil de altura de um objeto. BR0005375B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29919989U DE29919989U1 (de) 1999-11-15 1999-11-15 Optoelektronische Vorrichtung

Publications (2)

Publication Number Publication Date
BR0005375A true BR0005375A (pt) 2001-08-21
BR0005375B1 BR0005375B1 (pt) 2012-09-18

Family

ID=8081585

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0005375-9A BR0005375B1 (pt) 1999-11-15 2000-11-13 dispositivo optoeletrÈnico para a determinação do perfil de altura de um objeto.

Country Status (6)

Country Link
US (1) US6501538B1 (pt)
EP (1) EP1102086B1 (pt)
BR (1) BR0005375B1 (pt)
DE (2) DE29919989U1 (pt)
RU (1) RU2256151C2 (pt)
UA (1) UA65613C2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10134305B4 (de) * 2000-07-18 2007-01-11 Leuze Electronic Gmbh & Co Kg Optoelektronische Vorrichtung
DE10302007B4 (de) * 2003-01-21 2006-09-07 Leuze Electronic Gmbh & Co Kg Optischer Sensor
EP1752788A1 (de) * 2005-08-08 2007-02-14 Leica Geosystems AG Elektrooptisches Entfernungsmessgerät
KR20090051859A (ko) * 2007-11-20 2009-05-25 삼성전기주식회사 스캐너 및 이를 구비하는 디스플레이 장치
DE102016225804A1 (de) * 2016-12-21 2018-06-21 Robert Bosch Gmbh Lidar-Sensor zur Erfassung eines Objektes
DE102016225797B4 (de) * 2016-12-21 2020-06-18 Robert Bosch Gmbh Lidar-Sensor zur Erfassung eines Objektes
DE102019133185A1 (de) * 2019-12-05 2021-06-10 Endress+Hauser Conducta Gmbh+Co. Kg Elektronisches Gerät
CN114370848B (zh) * 2022-01-12 2022-08-30 昕锐至成(江苏)光电技术有限公司 一种稳定可调节的光学测距装置及方法

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JP3208636B2 (ja) * 1995-01-13 2001-09-17 三菱電機株式会社 光レーダ装置
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Also Published As

Publication number Publication date
US6501538B1 (en) 2002-12-31
EP1102086A2 (de) 2001-05-23
UA65613C2 (uk) 2004-04-15
EP1102086B1 (de) 2010-01-13
DE50015842D1 (de) 2010-03-04
DE29919989U1 (de) 2000-02-17
EP1102086A3 (de) 2004-01-02
BR0005375B1 (pt) 2012-09-18
RU2256151C2 (ru) 2005-07-10

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/09/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)