Systems and methods are provided for mapping a trajectory for an autonomous vehicle. The system can receive satellite data and probe data of an autonomous vehicle traveling on a roadway and extract road features from the satellite data. Lane groups can be determined for sections of the roadway based on the probe data. The system can generate a road boundary estimation network to classify the sections of the roadway based on the road features and the lane groups and map a trajectory for the autonomous vehicle based on the road boundary estimation network.
DRIVABLE SURFACE AND LANE GROUP ESTIMATION
2025-05-01
Patent
Electronic Resource
English
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
Expressway automatic lane changing method based on drivable area
European Patent Office | 2021
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