An automotive electronic system designed to allow automotive cooperative lane-level relative localization based on inter-vehicular communication of two motor vehicles each equipped with such an automotive electronic system, comprising:an automotive sensory system configured to output an output such as to allow right and left lane lines which delimit a lane traveled by the motor vehicle to be identified;an automotive geo-location system configured to output position data indicative of a geographical position of the motor vehicle;an automotive communication interface configured to allow the motor vehicle to communicate with other motor vehicles through an inter-vehicular communication based on inter-vehicular messaging; andautomotive electronic storing and processing resources in communication with the automotive sensory system to receive the output therefrom, with the automotive geo-location system to receive the position data therefrom, and with the automotive communication interface and designed to allow the lane-level relative localization of two motor vehicles.In order to allow the lane-level relative localization of the first motor vehicle by the second motor vehicle, the automotive electronic storing and processing resources of the first motor vehicle are configured to:identify, based on the output of the automotive sensory system, the right and left lane lines which delimit the lane traveled by the first motor vehicle;compute, based on the identified right and left lane lines, the right and left distances of the first motor vehicle from the identified right and left lane lines; andtransmit to the second motor vehicle, via the inter-vehicular communication interface, inter-vehicular messages containing position data indicative of the geographical position of the first motor vehicle and distance data representative of the right and left distances of the first motor vehicle from the identified right and left lane lines.In order to allow the lane-level relative localization of the second motor vehicle by the first motor vehicle, the automotive electronic storing and processing resources of the first motor vehicle are configured to:receive, via the motor automotive communication interface inter-vehicular messages transmitted by the second motor vehicle and containing position data indicative of the geographical position of the second motor vehicle and outputted by the automotive geo-location system of the second motor vehicle and distance data representative of the left and right distances of the second motor vehicle from the right and left lane lines which delimit the lane traveled by the second motor vehicle and identified based on the output of the automotive sensory system of the second motor vehicle;extract position and distance data contained in the V2V messages received by the second motor vehicle; andlane-level localize the second motor vehicle relative to the first motor vehicle based on the geographical position of the first motor vehicle, on the right and left lane lines which delimit the lane traveled by the first motor vehicle and on the geographical position of the second motor vehicle and the left and right distances of the second motor vehicle from the right and left lane lines which delimit the lane traveled by the second motor vehicle extracted from the inter-vehicular messages transmitted by the second motor vehicle.The electronic automotive system therefore allows any two motor vehicles communicating with each other via inter-vehicular messages to map-free lane-level localize each other relatively and bidirectionally.


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    Titel :

    AUTOMOTIVE COOPERATIVE MAP-FREE LANE-LEVEL RELATIVE LOCALIZATION BASED ON INTER-VEHICULAR COMMUNICATION


    Weitere Titelangaben:

    KOOPERATIVE KARTENFREIE RELATIVE LOKALISIERUNG AUF SPUREBENE FÜR FAHRZEUGE AUF BASIS VON KOMMUNIKATION ZWISCHEN FAHRZEUGEN
    LOCALISATION RELATIVE ET COOPÉRATIVE D'AUTOMOBILE AU NIVEAU D'UNE VOIE SANS CARTE BASÉE SUR UNE COMMUNICATION ENTRE VÉHICULES


    Beteiligte:
    ANDREETTO MARCO (Autor:in) / POSTAL PIETRO (Autor:in) / DARIN MARCO (Autor:in) / POERIO NICOLA (Autor:in) / STECCANELLA ANDREA (Autor:in) / VISINTAINER FILIPPO (Autor:in)

    Erscheinungsdatum :

    2023-12-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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