In one embodiment, described herein is a system and method for filtering obstacles to reduce the number of obstacles for an autonomous driving vehicle (ADV) to process in a given planning phase. The ADV can identify a first set of obstacles based on a set of criteria in a first lane where the ADV is travelling, filter out the remaining obstacles in the first lane, and expand each identified obstacle to a width of the first lane from the view of the ADV so that the ADV cannot nudge any of the first set of identified obstacles. When switching from the first lane to a second lane, the ADV can identify a second set of obstacles in the second lane using the same set of criteria, and expand each obstacle in the second set of obstacles to a width of the second lane while keep tracking the first set of identified obstacles. When the lane switching is completed, the ADV can stop tracking the first set of identified obstacles.


    Access

    Download


    Export, share and cite



    Title :

    METHODS FOR OBSTACLE FILTERING FOR NON-NUDGE PLANNING SYSTEM IN AUTONOMOUS DRIVING VEHICLE


    Additional title:

    VERFAHREN ZUR HINDERNISFILTERUNG FÜR EIN ANSTOSSFREIES PLANUNGSSYSTEM BEI EINEM AUTONOM FAHRENDEN FAHRFAHRZEUG
    PROCÉDÉS DE FILTRAGE D'OBSTACLES POUR SYSTÈME DE PLANIFICATION D'ÉVITEMENT DE COLLISION DANS UN VÉHICULE À CONDUITE AUTONOME


    Contributors:
    ZHU FAN (author) / MA LIN (author) / XU XIN (author)

    Publication date :

    2021-04-14


    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



    METHODS FOR OBSTACLE FILTERING FOR NON-NUDGE PLANNING SYSTEM IN AUTONOMOUS DRIVING VEHICLE

    ZHU FAN / MA LIN / XU XIN | European Patent Office | 2020

    Free access

    METHODS FOR OBSTACLE FILTERING FOR A NON-NUDGE PLANNING SYSTEM IN AN AUTONOMOUS DRIVING VEHICLE

    ZHU FAN / MA LIN / XU XIN | European Patent Office | 2021

    Free access

    Vehicle driver nudge system

    CUNNINGHAM III FRAZIER / CUNNINGHAM CINDITA D | European Patent Office | 2020

    Free access

    Mutual nudge algorithm for self-reverse lane of autonomous driving

    ZHU FAN / MA LIN / XU XIN | European Patent Office | 2021

    Free access

    MUTUAL NUDGE ALGORITHM FOR SELF-REVERSE LANE OF AUTONOMOUS DRIVING

    ZHU FAN / MA LIN / XU XIN | European Patent Office | 2021

    Free access