The present invention relates to a method (100) and apparatus (10) that utilize production vehicles to develop new path planning features for Automated Driving Systems (ADSs) by using federated learning. To achieve this the "under-test" path planning module's output is evaluated in closed-loop in order to produce a cost-function that is subsequently used to update or train a path planning model of the path planning development-module (210). The method comprises obtaining a candidate path from the path planning development-module and determining a risk value for the candidate path. If the determined risk value satisfies at least one risk criterion, the method further comprises: generating, at an output, a first control signal indicative of an instruction for the ADS to execute the candidate path; obtaining at least one quality parameter of the executed candidate path, wherein the at least one quality parameter is indicative of a performance of the candidate path in terms of quality and/or comfort of the executed candidate path.


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    Title :

    METHOD FOR AUTOMATED DEVELOPMENT OF A PATH PLANNING MODULE FOR AN AUTOMATED DRIVING SYSTEM


    Additional title:

    VERFAHREN ZUR AUTOMATISCHEN ENTWICKLUNG EINES PFADPLANUNGSSYSTEMS FÜR EIN AUTOMATISIERTES FAHRSYSTEM
    PROCÉDÉ DE DÉVELOPPEMENT AUTOMATIQUE D'UN SYSTÈME DE PLANIFICATION DE TRAJECTOIRE POUR UN SYSTÈME DE CONDUITE AUTOMATISÉE


    Contributors:

    Publication date :

    2023-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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