Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020094170 - METHOD AND PROCESSING UNIT FOR DETERMINING INFORMATION WITH RESPECT TO AN OBJECT IN AN ENVIRONMENT OF A VEHICLE

Publication Number WO/2020/094170
Publication Date 14.05.2020
International Application No. PCT/DE2019/100650
International Filing Date 12.07.2019
IPC
G01S 7/40 2006.01
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
7Details of systems according to groups G01S13/, G01S15/, G01S17/127
02of systems according to group G01S13/58
40Means for monitoring or calibrating
G01S 7/497 2006.01
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
7Details of systems according to groups G01S13/, G01S15/, G01S17/127
48of systems according to group G01S17/58
497Means for monitoring or calibrating
G01S 13/86 2006.01
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
86Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
G01S 17/87 2006.01
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
87Combinations of systems using electromagnetic waves other than radio waves
G01S 17/02 2006.01
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
02Systems using the reflection of electromagnetic waves other than radio waves
CPC
G01S 13/867
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
86Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
867Combination of radar systems with cameras
G01S 17/86
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
86Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
G01S 7/40
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
7Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
02of systems according to group G01S13/00
40Means for monitoring or calibrating
G01S 7/497
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
7Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
48of systems according to group G01S17/00
497Means for monitoring or calibrating
Applicants
  • BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT [DE]/[DE]
Inventors
  • STEYER, Sascha
  • TANZMEISTER, Georg
Priority Data
10 2018 127 990.608.11.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERFAHREN UND VERARBEITUNGSEINHEIT ZUR ERMITTLUNG VON INFORMATION IN BEZUG AUF EIN OBJEKT IN EINEM UMFELD EINES FAHRZEUGS
(EN) METHOD AND PROCESSING UNIT FOR DETERMINING INFORMATION WITH RESPECT TO AN OBJECT IN AN ENVIRONMENT OF A VEHICLE
(FR) PROCÉDÉ ET UNITÉ DE TRAITEMENT SERVANT À DÉTERMINER UNE INFORMATION CONCERNANT UN OBJET DANS UN CHAMP ENVIRONNANT D'UN VÉHICULE
Abstract
(DE)
Es wird eine Verarbeitungseinheit (101) für ein Fahrzeug (100) beschrieben, wobei die Verarbeitungseinheit (101) eingerichtet ist, Bilddaten einer Kamera (112) des Fahrzeugs (100) zu ermitteln, die ein Umfeld des Fahrzeugs (100) ausgehend von einem Referenzpunkt (305) anzeigen, sowie auf Basis der Bilddaten zumindest ein Kamera-Objekt (250) in dem Umfeld des Fahrzeugs (100) zu detektieren. Die Verarbeitungseinheit (101) ist ferner eingerichtet, Sensordaten (500) eines abstandssensierenden Umfeldsensors (111) des Fahrzeugs (100) zu ermitteln. Das Kamera-Objekt (250) kann an eine Vielzahl von unterschiedlichen Abständen zu dem Referenzpunkt (305) verschoben werden, und es kann für die Vielzahl von unterschiedlichen Abständen eine entsprechende Vielzahl von Werten eines Überlappungsmaßes des jeweiligen Kamera-Objektes (250) mit den Sensordaten (500) ermittelt werden. Außerdem ist die Auswerteeinheit (101) eingerichtet, in Abhängigkeit von der Vielzahl von Werten des Überlappungsmaßes einen Objekt-Abstand des Kamera-Objektes (250) von dem Referenzpunkt (305) zu ermitteln.
(EN)
A processing unit (101) for a vehicle (100) is described, wherein the processing unit (101) is configured to determine image data from a camera (112) of the vehicle (100) which indicate an environment of the vehicle (100) starting from a reference point (305), and to detect at least one camera object (250) in the environment of the vehicle (100) on the basis of the image data. The processing unit (101) is also configured to determine sensor data (500) from a distance-sensing environment sensor (111) of the vehicle (100). The camera object (250) can be shifted to a plurality of different distances from the reference point (305), and a corresponding plurality of values of a degree of overlap between the particular camera object (250) and the sensor data (500) can be determined for the plurality of different distances. The evaluation unit (101) is also configured to determine an object distance between the camera object (250) and the reference point (305) on the basis of the plurality of values of the degree of overlap.
(FR)
L'invention concerne une unité de traitement (101) pour un véhicule (100). L'unité de traitement (101) est mise au point pour déterminer des données d'image d'une caméra (112) du véhicule (100), qui indiquent un champ environnant du véhicule (100) en partant d'un point de référence (305), et pour détecter également, sur la base des données d'image, au moins un objet (250) de caméra dans le champ environnant du véhicule (100). L'unité de traitement (101) est mise au point pour déterminer des données (500) de capteur d'un capteur d'environnement (111), captant les distances, du véhicule (100). L'objet (250) de caméra peut être coulissé sur une pluralité de distances différentes par rapport au point de référence (305). Une pluralité correspondante de valeurs d'une mesure de chevauchement de l'objet (250) de caméra respectif peut être déterminée pour la pluralité de distances différentes avec les données (500) de capteur. Par ailleurs, l'unité d'évaluation (101) est mise au point pour déterminer, en fonction de la pluralité de valeurs de la mesure de chevauchement d'une distance d'objet de l’objet (250) de caméra par rapport au point de référence (305).
Latest bibliographic data on file with the International Bureau