The disclosure relates to a method for determining position information of a motor vehicle, which has an inductive charging device with at least one charging coil, which is in particular situated in the region of the bottom of the vehicle, and a measurement means which is assigned to the charging coil to measure a magnetic field, the method having the following steps: magnetizing, by supplying current to the charging coil, at least one magnetic structure which is situated in or on a surface on which the motor vehicle drives, wherein the structure and further structures are stored together with a position indication for the respective structure in a digital map; measuring, using the measurement means, measurement data which describe the magnetic behavior of the structure; identifying the structure by evaluating the measurement data; and determining the position information depending on position indication assigned to the identified structure.


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    Titel :

    VERFAHREN ZUR ERMITTLUNG EINER POSITIONSINFORMATION EINES KRAFTFAHRZEUGS UND KRAFTFAHRZEUG


    Weitere Titelangaben:

    METHOD FOR DETERMINING POSITION INFORMATION OF A MOTOR VEHICLE, AND MOTOR VEHICLE
    PROCÉDÉ DE DÉTERMINATION D'UNE INFORMATION DE POSITION D'UN VÉHICULE AUTOMOBILE ET VÉHICULE AUTOMOBILE


    Beteiligte:
    SCHMITT NICHOLAS (Autor:in) / PEER REINHARD (Autor:in)

    Erscheinungsdatum :

    2019-12-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Deutsch


    Klassifikation :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS