The present invention regards Cooperative Intelligent Transportation Systems, C-ITS. A single DENM, i.e. a warning message announcing a detected event such as an accident/collision or a risk of collision or a pre-crash situation, conveys information about multiple objects involved in the detected situation, in particular about the critical objects involved in the collision. The originating ITS station, ITS-S, quickly builds the DENM because containers describing the objects it perceives are already built in a so-called Local Dynamic Map or Environment Model. On the other side, the receiving ITS-S involved in the detected event obtains more information from the single DENM, compared to known technics (CAMs or CPMs). It can then perform a quicker analysis of the situation and then decide earlier to activate or not anti-collision or pre-crash functions.


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    Titel :

    Pre-crash DENM message within an intelligent transport system


    Beteiligte:
    ISABELLE MORVAN (Autor:in) / ERIC NASSOR (Autor:in) / HERVÉ RUELLAN (Autor:in) / LIONEL TOCZE (Autor:in) / BRICE LE HOUEROU (Autor:in)

    Erscheinungsdatum :

    11.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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