Automated driving functions are under intensified development by industry and academia. One of the major challenges for many years to come is to identify risks and benefits of these functions in order to enable a market introduction. Due to the fact that automated driving functions are working in large operation spaces with a driving behavior resulting from complex decision making algorithms, identifying their benefits and drawbacks by only using real world driving tests will not be feasible. In addition, it is possible that automated driving will lead to complete new accident scenarios while others such as rear end collisions may disappear. Therefore, new methods which incorporate virtual testing have to be developed. In this paper a framework for safety performance assessment of automated driving is developed by combining the advantages of learning- and model-based approaches for incorporating human behaviour as a reference for assessment. Whereas learning-based Hidden Markov Models (HMMs) are used for identifying the frequency of the occurrence of safety relevant scenarios in traffic, detailed models for human driver performance obtained from driving simulator studies are used for deriving the change of impact in these safety relevant scenarios induced by automated driving. Finally, it is analysed which distance behaviour of automated driving functions is optimal in terms of reduction of injury risk.


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    Titel :

    How safe is automated driving? Human driver models for safety performance assessment


    Beteiligte:


    Erscheinungsdatum :

    2017-10-01


    Format / Umfang :

    4439150 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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