Fahrerassistenzsystem und -Verfahren für ein Motorfahrzeug

Details

Veröffentlichungs-Nr.

EP3683718

Aktenzeichen

EP19152482

Anmeldetag

18. Januar 2019

Veröffentlichung

12. November 2025

Erteilung

12. November 2025

Rechtsraum

EP

IPC

G06V20/58

Abstract

A driver assistance system for a motor vehicle comprises a stereo imaging apparatus (11) with a plurality of cameras (12) adapted to capture images from a surrounding of the motor vehicle, and a processing device (14) adapted to perform image processing of captured images in order to detect objects in images captured by said imaging apparatus (11). The image processing comprises a stereo algorithm (51) adapted to calculate a 3D point cloud (52) of images captured by said imaging apparatus (11), an object detector (53) adapted to detect objects in images captured by said imaging apparatus (11), and a road profile detector (54) adapted to detect the profile (61) of the road ahead of the motor vehicle and to calculate a road-object profile (68) from a combination of the detected road profile (61) and objects detected by said object detector (53). The image processing further comprises a verification algorithm (55) having a higher functional safety level than said object detector (53), wherein said verification algorithm (55) is adapted to compare the road-object profile (68) with a corresponding part (52) of the 3D point cloud (52), and to determine a malfunction based on said comparison of the road profile (68) with a corresponding part (52) of the 3D point cloud (52).

Anmelder

Firmen

Qualcomm Auto Ltd.
Arriver Software AB
Veoneer Sweden AB

Land

🇬🇧 Großbritannien

Fachgebiete