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1. WO2006045327 - DEVICE AND METHOD FOR DETERMINING THE POSITION OR CONTOUR OF A DEFINING SECTION OF AN OBSTACLE

Publication Number WO/2006/045327
Publication Date 04.05.2006
International Application No. PCT/EP2004/012008
International Filing Date 23.10.2004
IPC
G01S 13/93 2006.1
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
88Radar or analogous systems, specially adapted for specific applications
93for anti-collision purposes
G01S 17/93 2006.1
GPHYSICS
01MEASURING; TESTING
SRADIO 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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems, specially adapted for specific applications
93for anti-collision purposes
G01S 15/93 2006.1
GPHYSICS
01MEASURING; TESTING
SRADIO 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
15Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
88Sonar systems specially adapted for specific applications
93for anti-collision purposes
CPC
G01S 15/931
GPHYSICS
01MEASURING; TESTING
SRADIO 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
15Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
88Sonar systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
G01S 2013/9314
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
88Radar or analogous systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
9314Parking operations
G01S 2013/93274
GPHYSICS
01MEASURING; TESTING
SRADIO 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
13Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
88Radar or analogous systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
9327Sensor installation details
93274on the side of the vehicles
G01S 2015/935
GPHYSICS
01MEASURING; TESTING
SRADIO 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
15Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
88Sonar systems specially adapted for specific applications
93for anti-collision purposes
931of land vehicles
932for parking operations
933for measuring the dimensions of the parking space when driving past
935for measuring the contour, e.g. a trajectory of measurement points, representing the boundary of the parking space
Applicants
  • VALEO SCHALTER UND SENSOREN GMBH [DE]/[DE] (AllExceptUS)
  • JECKER, Nicolas [DE]/[DE] (UsOnly)
  • ECKSTEIN, Oliver [DE]/[DE] (UsOnly)
Inventors
  • JECKER, Nicolas
  • ECKSTEIN, Oliver
Agents
  • STEIMLE, Josef
Priority Data
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) VORRICHTUNG UND VERFAHREN ZUM ERMITTELN DER POSITION ODER KONTUR EINES BEGRENZUNGSABSCHNITTES EINES HINDERNISSES
(EN) DEVICE AND METHOD FOR DETERMINING THE POSITION OR CONTOUR OF A DEFINING SECTION OF AN OBSTACLE
(FR) DISPOSITIF ET PROCEDE POUR DETECTER LA POSITION OU LE CONTOUR D'UNE SECTION DE DELIMITATION D'UN OBSTACLE
Abstract
(DE) Die vorliegende Erfindung betrifft eine Vorrichtung (30) insbesondere für ein Kraftfahrzeug (200) zum Ermitteln der Position und/oder der Kontur eines Begrenzungsabschnittes (101a, 102a), insbesondere einer Flanke, von mindestens einem Hindernis (101, 102), mit mindestens einer vorzugsweise in einem Seitenbereich des Kraftfahrzeugs (20) angeordneten Sendeeinrichtung (32) zum Aussenden eines Sendesignals, mindestens einer vorzugsweise in einem Seitenbereich des Kraftfahrzeugs (20) angeordneten Empfangseinrichtung (34) zum Empfangen eines Reflexionssignals, wobei das Reflexionssignal das Sendesignal nach dessen Reflexion an einem Hindernis (101, 102) repräsentiert, und mit einer Auswerteeinrichtung (38) zum Auswerten des Reflexionssignals im Hinblick auf die Position und/oder die Kontur des Begrenzungsabschnittes (101a, 102a) des Hindernisses (101, 102), dadurch gekennzeichnet, dass eine Hauptsenderichtung der Sendeeinrichtung (32) veränderbar ist, insbesondere in einer etwa parallel zur Fahrbahnoberfläche liegenden Ebene.
(EN) The invention relates to a device (30), in particular for a motor vehicle (200), which is used to determine the position and/or the contour of a defining section (101a, 102a), in particular a flank, of at least one obstacle (101, 102). The inventive device comprises at least one emitting device (32) which is arranged, preferably, in a lateral area of the motor vehicle (20) and which is used to emit an emitting signal, at least one capturing device (34) which is arranged, preferably, in a lateral area of the motor vehicle (20) and which is used to capture a reflection signal. Said reflection signal represents the emitting signal after reflection thereof onto an obstacle (101, 102). The inventive device further comprises an evaluation device (38) which is used to evaluate the reflection signal in relation to the position and/or the contour of the defining section (101a, 102a) of the obstacle (101, 102). The invention is characterised in that the direction of the main emittance of the emitting device (32) can be modified, in particular on a flat plane in an approximately parallel manner in relation to the surface of the carriageway.
(FR) L'invention concerne un dispositif (30) conçu en particulier pour un véhicule automobile (200), servant à détecter la position et/ou le contour d'une section de délimitation (101a, 12a), notamment d'un bord, d'au moins un obstacle (101, 102). Le dispositif selon l'invention comprend : au moins un système d'émission (32) qui est disposé de préférence dans une zone latérale du véhicule automobile (200), et qui est destiné à envoyer un signal d'émission ; au moins un système de réception (34) qui est disposé de préférence dans une zone latérale du véhicule automobile (200), et qui est destiné à recevoir un signal de réflexion, ce signal de réflexion représentant le signal d'émission après réflexion sur un obstacle (101, 102), et ; un système d'évaluation (38) qui est destiné à évaluer le signal de réflexion, en fonction de la position et/ou du contour de la section de délimitation (101a, 102a) de l'obstacle (101, 102). Cette invention est caractérisée en ce que la direction d'émission principale du dispositif d'émission (32) peut être modifiée, en particulier dans un plan s'étendant de manière approximativement parallèle à la surface de la voie de circulation.
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