A trajectory prediction method and system in an autonomous driving system. The trajectory prediction method in the autonomous driving system includes the following step: obtaining result information on sensing an obstacle, to perform a trajectory prediction for a vehicle; and the method further includes the following steps: obtaining a high-precision map of a current frame and/or a travelable area in a map of a current frame, and obtaining trajectory planning information for a previous frame for the vehicle; determining a trajectory prediction result for the current frame according to the high-precision map of the current frame and/or the travelable area in the map of the current frame; correcting the trajectory prediction result for the current frame according to the trajectory planning information for the previous frame, to obtain a corrected trajectory prediction result for the current frame. In the prediction method, during prediction, the high-precision map of the current frame and/or the travelable area in the map of the current frame are/is obtained, and the trajectory planning information for the previous frame for the vehicle is obtained, which can fully ensure a generated prediction trajectory being within the travelable area.
TRAJECTORY PREDICTION METHOD AND SYSTEM IN AUTONOMOUS DRIVING SYSTEM
VERFAHREN UND SYSTEM ZUR TRAJEKTORIENVORHERSAGE IN EINEM AUTONOMEN FAHRSYSTEM
PROCÉDÉ ET SYSTÈME DE PRÉDICTION DE TRAJECTOIRE DANS UN SYSTÈME DE CONDUITE AUTONOME
2025-02-26
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 |
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