The techniques and systems herein are configured for dynamically calculating lane change trajectories. An offset that corresponds to an amount of asymmetry of a lane change trajectory (a zero-offset may be a symmetrical lane change trajectory) is determined for a lane change based on vehicle/driver preferences, road curvature, and/or road conditions. The offset is then used to calculate the lane change trajectory for the lane change, which is then provided to a vehicle system to execute the lane change according to the lane change trajectory. By dynamically calculating the lane change trajectory (e.g., actively determining the offset), lane change trajectories may be tailored to driver preferences, including asymmetry preferences and actions for different types of curves, as well as for road and weather conditions. Doing so, may not only improve driver experience due to better emulation of their behavior but also increase safety by decreasing unsafe lane change trajectories.
DYNAMICALLY CALCULATING LANE CHANGE TRAJECTORIES
DYNAMISCHE BERECHNUNG VON SPURWECHSELTRAJEKTORIEN
CALCUL DYNAMIQUE DE TRAJECTOIRES DE CHANGEMENT DE VOIE
2023-10-25
Patent
Electronic Resource
English
IPC: | 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 |
Comparison of Ideal Vehicle Lane-Change Trajectories
British Library Conference Proceedings | 1997
|Comparison of Ideal Vehicle Lane-Change Trajectories
SAE Technical Papers | 1997
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