The invention relates to a motor vehicle (10) for determining a roadway profile, wherein first a vehicle driving ahead in the lane of the motor vehicle (10) is detected. A trajectory of at least one fixed point of the vehicle driving ahead is then detected and, using an inverse vehicle model and the detected trajectory of the at least one fixed point of the vehicle driving ahead, a roadway elevation profile is determined. Preferably, a horizontal distance from the vehicle driving ahead and a speed of the motor vehicle (10) are also detected. Using the determined roadway elevation profile, the detected horizontal distance and the speed, feedforward control of an adaptive damper system (60) is preferably also carried out.


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    Title :

    VERFAHREN ZUM ERMITTELN EINES FAHRBAHNPROFILS


    Additional title:

    METHOD FOR DETERMINING A ROADWAY PROFILE
    PROCÉDÉ POUR DÉTERMINER UN PROFIL DE CHAUSSÉE


    Contributors:

    Publication date :

    2025-01-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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