A method for determining whether hands of an operator of a vehicle are positioned on a hand wheel of the vehicle is provided. The method generates a first frequency content below a first frequency from a hand wheel torque signal. The method generates a second frequency content above a second frequency from the first frequency content of the hand wheel torque signal. The method generates a hands on wheel (HOW) estimate signal based on the first frequency content and the second frequency content by determining a first contribution of the first frequency content to the HOW estimate signal, determining a second contribution of the second frequency content to the HOW estimate signal, and combining the first contribution and the second contribution to generate the HOW estimate signal. The method causes a system in a vehicle to operate based on the HOW estimate signal.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    HANDS ON STEERING WHEEL DETECT


    Beteiligte:

    Erscheinungsdatum :

    2018-12-13


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



    Hands on steering wheel detect

    KAUFMANN TIMOTHY W / FUESZ DANIEL W / HALES MICHAEL K | Europäisches Patentamt | 2017

    Freier Zugriff

    Hands on steering wheel detect

    KAUFMANN TIMOTHY W / FUESZ DANIEL W / HALES MICHAEL K | Europäisches Patentamt | 2018

    Freier Zugriff

    Hands on steering wheel detect

    KAUFMANN TIMOTHY W / FUESZ DANIEL W / HALES MICHAEL K | Europäisches Patentamt | 2021

    Freier Zugriff

    Hands on steering wheel detect

    TIMOTHY W KAUFMANN / DANIEL W FUESZ / MICHAEL K HALES | Europäisches Patentamt | 2015

    Freier Zugriff

    HANDS ON STEERING WHEEL DETECT

    KAUFMANN TIMOTHY W / FUESZ DANIEL W / HALES MICHAEL K | Europäisches Patentamt | 2015

    Freier Zugriff