A motor vehicle (1) comprises a sound emitting instrument (7) for emitting sound comprising an aerophone instrument (8) arranged so as to be constantly invested by an aerodynamic flow corresponding to a forward motion of the motor vehicle, whereby the aerophone instrument (8) is configured to emit at least part of said sound passively through the aerodynamic flow, and an active device (17, 18, 19, 25) configured to actively control at least one property of the sound, characterized by comprising a control apparatus (ECU), in turn comprising a mapping to associate a speed of the motor vehicle (1) with a desired value of a variable corresponding to the property, the control apparatus being configured to determine the speed of the motor vehicle (1), determine the desired value of the variable by applying the mapping to the determined speed, control the active device (17, 18, 19, 25) as a function of the desired value according to a control law to reduce a deviation between an actual value of the variable and the desired value.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    MOTOR VEHICLE PROVIDED WITH A SOUND GENERATION AERODYNAMIC APPARATUS


    Weitere Titelangaben:

    KRAFTFAHRZEUG MIT EINER AERODYNAMISCHEN SCHALLERZEUGUNGSVORRICHTUNG
    VÉHICULE AUTOMOBILE ÉQUIPÉ D'UN DISPOSITIF AÉRODYNAMIQUE DE GÉNÉRATION DE SON


    Beteiligte:
    IZZO STEFANO (Autor:in) / PALERMO ANTONIO (Autor:in) / BALLATORE MARCO (Autor:in)

    Erscheinungsdatum :

    23.10.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



    ROAD VEHICLE PROVIDED WITH AN AERODYNAMIC SOUND GENERATION SYSTEM

    OLIVA ALFONSO / POGGIO LUCA / ACUTO FEDERICO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Spoiler for motor vehicle provided with aerodynamic element

    KARRAMKAN MARTIN / GUY KEVIN / MASSON SEBASTIEN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    ROAD VEHICLE WITH AERODYNAMIC SOUND GENERATION SYSTEM

    ALFONSO OLIVA / LUCA POGGIO / FEDERICO ACUTO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Vehicle provided with improved aerodynamic system

    BRONDOLO LUCA | Europäisches Patentamt | 2023

    Freier Zugriff

    VEHICLE PROVIDED WITH AN IMPROVED AERODYNAMIC SYSTEM

    BRONDOLO LUCA | Europäisches Patentamt | 2025

    Freier Zugriff