A system and method counters the “rubber band-like effect” in hybrid vehicles by introducing engine noise and/or vibration into a vehicle compartment when the engine reaches a threshold or maximum RPM, but the electric motor continues to provide additional power to increase vehicle speed. An acoustic tube coupling the engine to the passenger compartment is used to simulate the increased engine noise. Vibration mechanisms in the passenger compartment are used to simulate the engine vibration in the passenger compartment.


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    Titel :

    Sound and vibration enhancement in hybrid vehicles


    Beteiligte:
    GALANG ABRIL A (Autor:in)

    Erscheinungsdatum :

    08.09.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    SOUND AND VIBRATION ENHANCEMENT IN HYBRID VEHICLES

    GALANG ABRIL A | Europäisches Patentamt | 2020

    Freier Zugriff

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    SOUND ENGINEERING FOR ELECTRIC AND HYBRID VEHICLES -Procedures to create appropriate sound for electric and hybrid vehicles-

    Brandl, S. / Graf, B. / SAE of Japan | British Library Conference Proceedings | 2011