Verfahren zum Betrieb eines Fahrzeugs mit einem Automatisierten Fahrsystem

Details

Veröffentlichungs-Nr.

EP4786924

Anmeldetag

30. Januar 2025

Veröffentlichung

5. August 2026

Rechtsraum

EP

IPC

G01C21/36, G01C21/00

Abstract

The herein disclosed technology relates to a computer-implemented method (100) for operating a vehicle equipped with an automated driving system, ADS. The method (100) comprises: obtaining (S102) a high definition, HD, map of a region based on a current position of the vehicle, the HD map comprising geometry data describing a geometry of a plurality of lane segments making up the road network within the region, wherein the HD map further comprises first lane connectivity data indicative of a first lane connectivity between the plurality of lane segments, derived at least partly based on the geometry data; obtaining (S104) a lane connectivity layer associated with the region, wherein the lane connectivity layer comprises second lane connectivity data indicative of a second lane connectivity between at least a subset of the plurality of lane segments of areas in the region associated with one or more potential errors in the HD map; identifying (S106) a mismatch between the first lane connectivity and the second lane connectivity in an area of the region, based on a comparison between the HD map and the lane connectivity layer; and in response to identifying the mismatch, performing (S108) path-planning for the ADS in the area based on the second lane connectivity of the second lane connectivity data in combination with at least a part of the HD map of the area.

Anmelder

Firma

Zenseact AB

Land

🇸🇪 Schweden

Fachgebiete