The vehicle lane changing trajectory planning method includes: determining a starting point and an end point of a to-be-planned path on a grid lane changing map, which is a gridded local map reflecting a lane changing condition and takes a road boundary as a map boundary; performing weight allocation on all grids in the grid lane changing map by using a potential function; searching for optimal solutions corresponding to different weight requirements between the starting point and the end point; smoothing the optimal solutions corresponding to the different weight requirements to obtain lane changing trajectories corresponding to the different weight requirements; and selecting an optimal lane changing trajectory from the lane changing trajectories corresponding to the different weight requirements.
Vehicle lane changing trajectory planning method, apparatus and device, storage medium and vehicle
2024-11-19
Patent
Electronic Resource
English
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
VEHICLE LANE CHANGING TRAJECTORY PLANNING METHOD, APPARATUS AND DEVICE, STORAGE MEDIUM AND VEHICLE
European Patent Office | 2022
|European Patent Office | 2022
|Vehicle lane changing trajectory planning method, device, equipment and medium
European Patent Office | 2023
|Vehicle lane changing trajectory planning method, device, equipment and medium
European Patent Office | 2023
|Vehicle lane changing trajectory planning method, device and equipment
European Patent Office | 2024
|