WO2004036245A3 - Optoelektronische erfassungseinrichtung - Google Patents

Optoelektronische erfassungseinrichtung Download PDF

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Publication number
WO2004036245A3
WO2004036245A3 PCT/EP2003/010238 EP0310238W WO2004036245A3 WO 2004036245 A3 WO2004036245 A3 WO 2004036245A3 EP 0310238 W EP0310238 W EP 0310238W WO 2004036245 A3 WO2004036245 A3 WO 2004036245A3
Authority
WO
WIPO (PCT)
Prior art keywords
transmitting
radiation
detection device
optoelectronic detection
transmitting device
Prior art date
Application number
PCT/EP2003/010238
Other languages
English (en)
French (fr)
Other versions
WO2004036245A2 (de
Inventor
Christian Boehlau
Johann Hipp
Original Assignee
Ibeo Automobile Sensor Gmbh
Hella Kg Hueck & Co
Christian Boehlau
Johann Hipp
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 Ibeo Automobile Sensor Gmbh, Hella Kg Hueck & Co, Christian Boehlau, Johann Hipp filed Critical Ibeo Automobile Sensor Gmbh
Priority to EP03795779A priority Critical patent/EP1543344A2/de
Priority to JP2004544026A priority patent/JP2006500598A/ja
Priority to US10/528,245 priority patent/US7345271B2/en
Priority to AU2003298081A priority patent/AU2003298081A1/en
Publication of WO2004036245A2 publication Critical patent/WO2004036245A2/de
Publication of WO2004036245A3 publication Critical patent/WO2004036245A3/de

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
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
    • 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
    • G01S17/04—Systems determining the presence of a target
    • 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
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • 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
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
    • G01S7/4815—Constructional features, e.g. arrangements of optical elements of transmitters alone using multiple 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
    • G01S7/483—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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
    • 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
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • 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
    • G01S7/491—Details of non-pulse systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

Die Erfindung betrifft eine optoelektronische Erfassungseinrichtung, insbesondere einen Laserscanner, mit einer Sendeeinrichtung zur Aussendung bevorzugt gepulster elektromagnetischer Strahlung, zumindest einer der Sendeeinrichtung zugeordneten Empfangseinrichtung und wenigstens einer Ablenkeinrichtung, mit der von der Sendeeinrichtung ausgesandte Strahlung in einen Überwachungsbereich und aus dem Überwachungsbereich reflektierte Strahlung auf die Empfangseinrichtung lenkbar ist, wobei die Sendeeinrichtung mehrere, bevorzugt genau zwei, räumlich getrennt voneinander angeordnete Sendemodule umfasst, die jeweils Strahlung entlang eines eigenen Ausbreitungsweges aussenden.
PCT/EP2003/010238 2002-09-25 2003-09-15 Optoelektronische erfassungseinrichtung WO2004036245A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03795779A EP1543344A2 (de) 2002-09-25 2003-09-15 Optoelektronische erfassungseinrichtung
JP2004544026A JP2006500598A (ja) 2002-09-25 2003-09-15 光電検出デバイス
US10/528,245 US7345271B2 (en) 2002-09-25 2003-09-15 Optoelectric sensing device with common deflection device
AU2003298081A AU2003298081A1 (en) 2002-09-25 2003-09-15 Optoelectronic detection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10244641.5 2002-09-25
DE10244641A DE10244641A1 (de) 2002-09-25 2002-09-25 Optoelektronische Erfassungseinrichtung

Publications (2)

Publication Number Publication Date
WO2004036245A2 WO2004036245A2 (de) 2004-04-29
WO2004036245A3 true WO2004036245A3 (de) 2004-09-10

Family

ID=31984056

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/010238 WO2004036245A2 (de) 2002-09-25 2003-09-15 Optoelektronische erfassungseinrichtung

Country Status (6)

Country Link
US (1) US7345271B2 (de)
EP (1) EP1543344A2 (de)
JP (1) JP2006500598A (de)
AU (1) AU2003298081A1 (de)
DE (1) DE10244641A1 (de)
WO (1) WO2004036245A2 (de)

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WO2004036245A2 (de) 2004-04-29
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EP1543344A2 (de) 2005-06-22
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US20060145062A1 (en) 2006-07-06
US7345271B2 (en) 2008-03-18

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