According to one embodiment, a system receives a captured image perceiving an environment of an autonomous driving vehicle (ADV) from an image capturing device of the ADV capturing a plurality of obstacles near the ADV. The system generates a first tunnel based on a width of a road lane for the ADV, where the first tunnel represents a passable lane for the ADV to travel through. The system generates one or more additional tunnels based on locations of the obstacles, where the one or more additional tunnels modify a width of the passable lane according to a level of invasiveness of the obstacles. The system generates a trajectory of the ADV based on the first and the additional tunnels to control the ADV according to the trajectory to navigate around the obstacles without collision.


    Access

    Download


    Export, share and cite



    Title :

    Tunnel-based planning system for autonomous driving vehicles


    Contributors:
    ZHU FAN (author) / MA LIN (author) / ZHU WEICHENG (author)

    Publication date :

    2023-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / 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



    A TUNNEL-BASED PLANNING SYSTEM FOR AUTONOMOUS DRIVING VEHICLES

    ZHU FAN / MA LIN / ZHU WEICHENG | European Patent Office | 2023

    Free access

    A TUNNEL-BASED PLANNING SYSTEM FOR AUTONOMOUS DRIVING VEHICLES

    ZHU FAN / MA LIN / ZHU WEICHENG | European Patent Office | 2020

    Free access

    A TUNNEL-BASED PLANNING SYSTEM FOR AUTONOMOUS DRIVING VEHICLES

    ZHU FAN / MA LIN / ZHU WEICHENG | European Patent Office | 2021

    Free access

    TUNNEL-BASED PLANNING SYSTEM USED IN AUTONOMOUS VEHICLES

    European Patent Office | 2021

    Free access

    Driving scene based path planning for autonomous driving vehicles

    ZHU FAN | European Patent Office | 2021

    Free access