The present invention relates to a control system and a method for estimating a risk exposure of an automated driving system (ADS) of a vehicle. The method comprises obtaining an actuation capability of the vehicle, wherein the obtained actuation capability includes an uncertainty estimation for the actuation capability. The method further comprises obtaining a location of free-space areas in the surrounding environment of the vehicle, wherein the obtained location of free-space areas comprises an uncertainty estimation for the estimated location of free-space areas. Furthermore, the method comprise forming a risk map of the surrounding environment of the vehicle based on the obtained actuation capability and the obtained location of free-space areas, wherein the risk map comprises a risk parameter for each of a plurality of area segments comprised in the surrounding environment of the vehicle. The method further comprises determining a total risk value of the ADS based on the risk parameters of a set of area segments intersected by at least one planned path of the ADS.


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    Title :

    RISK ESTIMATION IN AUTONOMOUS DRIVING ENVIRONMENTS


    Additional title:

    RISIKOABSCHÄTZUNG IN AUTONOMEN FAHRUMGEBUNGEN
    ESTIMATION DE RISQUES DANS DES ENVIRONNEMENTS DE CONDUITE AUTONOME


    Contributors:

    Publication date :

    2022-03-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



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