The path planning system projects a plurality of path distance point clouds to a path image to generate a path and distance point composition image, and then input the path and distance point composition image to a deep learning model and a probabilistic graphical model to obtain a path segmentation image. The path planning system obtains an adjacent lane point cloud and a main lane point cloud. The path planning system clusters the adjacent lane point cloud and the main lane point cloud, calculates an adjacent lane cluster center and a main lane cluster center, and transforms a LIDAR coordinates of the adjacent lane cluster center and the main lane cluster center to a car coordinate. The path planning system obtains a changing path and a main path by smoothing the car coordinate, and selects the changing path or the main path as a driving path according to obstacle information.


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    Title :

    PATH PLANNING SYSTEM AND PATH PLANNING METHOD THEREOF


    Contributors:
    GUO JIUN-IN (author) / XUE ZHENG-YI (author)

    Publication date :

    2024-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06V



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