WO2015014556A3 - Abtastende optoelektronische detektionseinrichtung und kraftfahrzeug mit einer solchen detektionseinrichtung - Google Patents
Abtastende optoelektronische detektionseinrichtung und kraftfahrzeug mit einer solchen detektionseinrichtung Download PDFInfo
- Publication number
- WO2015014556A3 WO2015014556A3 PCT/EP2014/063822 EP2014063822W WO2015014556A3 WO 2015014556 A3 WO2015014556 A3 WO 2015014556A3 EP 2014063822 W EP2014063822 W EP 2014063822W WO 2015014556 A3 WO2015014556 A3 WO 2015014556A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- detection device
- motor vehicle
- mirror
- beams
- reflected beams
- Prior art date
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
- G01S17/42—Simultaneous measurement of distance and other co-ordinates
-
- 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
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
- G01S7/4812—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver transmitted and received beams following a coaxial path
-
- 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
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 abtastende optoelektronische Detektionseinrichtung, insbesondere Laserscanner, für ein Kraftfahrzeug. Die Erfindung betrifft ferner ein Kraftfahrzeug mit wenigstens einer solchen Detektionseinrichtung. Derartige Detektionseinrichtungen umfassen eine Sende- und Empfangseinheit 2, 2', welche einen optischen Sender 3, 3' zum Aussenden elektromagnetischer Strahlen 4 und einen optischen Empfänger 5, 5' zum Empfangen von reflektierten Strahlen 6 und zum Bereitstellen eines elektrischen Empfangssignals 9 abhängig von den reflektierten Strahlen 6 aufweist. Der Laserscanner 1 umfasst ferner eine Spiegeleinheit mit einem um eine Rotationsachse drehbaren Spiegelträgern 11, welcher mindestens einen dem Sender 3, 3' zugeordneten Sendespiegel 18 zur Umlenkung der ausgesendeten Strahlen 4 und mindestens einen dem optischen Empfänger 5, 5' zugeordneten Empfangsspiegel 19 zur Umlenkung der reflektierten Strahlen 6 trägt. Um eine Detektionseinrichtung zu schaffen, welche bei kompakter Bauweise an einem Kraftfahrzeug 29 mit möglich geringem Vorstand aus dessen Karosseriekontur zugleich ein möglichst großes horizontales Sichtfeld gewährleistet, umfasst die Detektionseinrichtung erfindungsgemäß zwei Sende- und Empfangseinheiten 2, 2', welche derselben Spiegeleinheit 10 zugeordnet sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013012789.0 | 2013-07-31 | ||
DE102013012789.0A DE102013012789A1 (de) | 2013-07-31 | 2013-07-31 | Abtastende optoelektronische Detektionseinrichtung und Kraftfahrzeug mit einer solchen Detektionseinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015014556A2 WO2015014556A2 (de) | 2015-02-05 |
WO2015014556A3 true WO2015014556A3 (de) | 2015-05-14 |
Family
ID=51022886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/063822 WO2015014556A2 (de) | 2013-07-31 | 2014-06-30 | Abtastende optoelektronische detektionseinrichtung und kraftfahrzeug mit einer solchen detektionseinrichtung |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102013012789A1 (de) |
WO (1) | WO2015014556A2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015013710A1 (de) * | 2015-10-23 | 2017-04-27 | Wabco Gmbh | Sensoreinrichtung zur Erfassung von Umgebungsinformationen |
US10473784B2 (en) | 2016-05-24 | 2019-11-12 | Veoneer Us, Inc. | Direct detection LiDAR system and method with step frequency modulation (FM) pulse-burst envelope modulation transmission and quadrature demodulation |
US10838062B2 (en) | 2016-05-24 | 2020-11-17 | Veoneer Us, Inc. | Direct detection LiDAR system and method with pulse amplitude modulation (AM) transmitter and quadrature receiver |
US10416292B2 (en) | 2016-05-24 | 2019-09-17 | Veoneer Us, Inc. | Direct detection LiDAR system and method with frequency modulation (FM) transmitter and quadrature receiver |
DE102016213509A1 (de) * | 2016-07-22 | 2018-01-25 | Zf Friedrichshafen Ag | LiDAR mit überlagerten Erfassungsbereichen |
DE102016117852A1 (de) * | 2016-09-22 | 2018-03-22 | Valeo Schalter Und Sensoren Gmbh | Sendeeinrichtung für eine optische Erfassungsvorrichtung, optische Erfassungsvorrichtung, Kraftfahrzeug sowie Verfahren |
DE102017208736A1 (de) | 2017-05-23 | 2018-11-29 | Robert Bosch Gmbh | LIDAR-Vorrichtung mit erhöhter Abtastfrequenz und Verfahren zum Abtasten eines Abtastbereiches |
DE102017210684A1 (de) * | 2017-06-26 | 2018-12-27 | Robert Bosch Gmbh | Detektoranordnung für ein Lidar-System |
US11460550B2 (en) | 2017-09-19 | 2022-10-04 | Veoneer Us, Llc | Direct detection LiDAR system and method with synthetic doppler processing |
US10613200B2 (en) | 2017-09-19 | 2020-04-07 | Veoneer, Inc. | Scanning lidar system and method |
US10838043B2 (en) | 2017-11-15 | 2020-11-17 | Veoneer Us, Inc. | Scanning LiDAR system and method with spatial filtering for reduction of ambient light |
US11194022B2 (en) | 2017-09-29 | 2021-12-07 | Veoneer Us, Inc. | Detection system with reflection member and offset detection array |
US10684370B2 (en) | 2017-09-29 | 2020-06-16 | Veoneer Us, Inc. | Multifunction vehicle detection system |
US11585901B2 (en) | 2017-11-15 | 2023-02-21 | Veoneer Us, Llc | Scanning lidar system and method with spatial filtering for reduction of ambient light |
DE102018204858B4 (de) | 2018-03-29 | 2023-12-07 | Robert Bosch Gmbh | LiDAR-System |
US11474218B2 (en) | 2019-07-15 | 2022-10-18 | Veoneer Us, Llc | Scanning LiDAR system and method with unitary optical element |
US11579257B2 (en) | 2019-07-15 | 2023-02-14 | Veoneer Us, Llc | Scanning LiDAR system and method with unitary optical element |
US11313969B2 (en) | 2019-10-28 | 2022-04-26 | Veoneer Us, Inc. | LiDAR homodyne transceiver using pulse-position modulation |
US11326758B1 (en) | 2021-03-12 | 2022-05-10 | Veoneer Us, Inc. | Spotlight illumination system using optical element |
US11732858B2 (en) | 2021-06-18 | 2023-08-22 | Veoneer Us, Llc | Headlight illumination system using optical element |
DE102021118240A1 (de) * | 2021-07-14 | 2023-01-19 | Bea Sa | Sensor für automatische Türen oder automatische Tore und automatische Tür oder automatisches Tor mit einem derartigen Sensor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0435011A2 (de) * | 1989-12-23 | 1991-07-03 | DORNIER GmbH | Entfernungsbildkamera |
DE19521771A1 (de) * | 1995-06-20 | 1997-01-02 | Jan Michael Mrosik | FMCW-Abstandsmeßverfahren |
US5793491A (en) * | 1992-12-30 | 1998-08-11 | Schwartz Electro-Optics, Inc. | Intelligent vehicle highway system multi-lane sensor and method |
WO1999009430A2 (en) * | 1997-08-20 | 1999-02-25 | Maasland N.V. | A sensor apparatus, as well as a method of determining the position of an object, in particular a teat of an animal to be milked |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1259539B (it) * | 1992-04-14 | 1996-03-20 | Carello Spa | Sistema di rilevazione ambientale per veicoli, ad esempio autovetture |
DE19928957A1 (de) * | 1999-05-22 | 2000-11-23 | Volkswagen Ag | Empfangseinrichtung für einen Laserscanner |
DE102004033928B4 (de) * | 2004-07-14 | 2007-12-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Abtastvorrichtung zum Vermessen der Konturen eines Objektes |
DE102009007054A1 (de) * | 2009-02-02 | 2010-08-05 | Robot Visual Systems Gmbh | Anordnung und Verfahren zum Erfassen von Fahrzeugen |
DE102010047984A1 (de) | 2010-10-08 | 2012-04-12 | Valeo Schalter Und Sensoren Gmbh | Umlenkspiegelanordnung für eine optische Messvorrichtung und korrespondierende optische Messvorrichtung |
-
2013
- 2013-07-31 DE DE102013012789.0A patent/DE102013012789A1/de not_active Withdrawn
-
2014
- 2014-06-30 WO PCT/EP2014/063822 patent/WO2015014556A2/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0435011A2 (de) * | 1989-12-23 | 1991-07-03 | DORNIER GmbH | Entfernungsbildkamera |
US5793491A (en) * | 1992-12-30 | 1998-08-11 | Schwartz Electro-Optics, Inc. | Intelligent vehicle highway system multi-lane sensor and method |
DE19521771A1 (de) * | 1995-06-20 | 1997-01-02 | Jan Michael Mrosik | FMCW-Abstandsmeßverfahren |
WO1999009430A2 (en) * | 1997-08-20 | 1999-02-25 | Maasland N.V. | A sensor apparatus, as well as a method of determining the position of an object, in particular a teat of an animal to be milked |
Also Published As
Publication number | Publication date |
---|---|
DE102013012789A1 (de) | 2015-02-05 |
WO2015014556A2 (de) | 2015-02-05 |
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