A confidence score (or measure) that is related to the reliability of signal phase and time (SPAT)-compliant messages received at a vehicle. Vehicle-to-everything (V2X)-compliant messages are received from other vehicles and compared to the SPAT-compliant messages. Behavior of vehicles (as indicated in the V2X-compliant messages) in view of the content of the SPAT-compliant messages is evaluated for consistency and a numeric (or other type of) score or measure assigned to the SPAT-compliant message (indicating reliability of the SPAT message). The score is compared to a threshold and based upon the comparison, a determination can be made as to whether to use the SPAT-compliant message to perform an action.


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    Titel :

    APPARATUS AND METHOD FOR CONFIDENCE EVALUATION FOR MESSAGES RECEIVED FROM TRAFFIC CONTROL DEVICES


    Weitere Titelangaben:

    VORRICHTUNG UND VERFAHREN ZUR KONFIDENZBEWERTUNG VON AUS VERKEHRSSTEUERUNGSVORRICHTUNGEN EMPFANGENEN NACHRICHTEN
    APPAREIL ET PROCÉDÉ D'ÉVALUATION DE CONFIANCE DE MESSAGES REÇUS DE DISPOSITIFS DE COMMANDE DE TRAFIC


    Beteiligte:

    Erscheinungsdatum :

    2023-11-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS