A method for operating a tire pressure monitoring unit for monitoring pneumatic tires of a vehicle includes where a pressure measurement is taken at regular intervals using a pressure sensor and the pressure information is transmitted wirelessly at larger intervals by a transmitter. A control unit checks whether a pressure change exceeding a threshold value has occurred, and, if so, pressure measurements are taken at shortened intervals and the transmission activity is increased. The control unit uses a first threshold value for the pressure change in the case of a stationary vehicle and uses a second threshold value, which differs from the first threshold value, for the pressure change in the case of a moving vehicle. The control unit, by evaluating a signal of an acceleration sensor of the tire pressure monitoring unit, establishes whether the first threshold value or the second threshold value is used.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method for operating a tire pressure-monitoring unit, and tire pressure-monitoring unit


    Beteiligte:
    WAGNER MARKUS (Autor:in) / KRAFT MICHAEL (Autor:in)

    Erscheinungsdatum :

    2015-06-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60C VEHICLE TYRES , Fahrzeugreifen / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE



    METHOD FOR OPERATING A TIRE PRESSURE MONITORING UNIT AND TIRE PRESSURE MONITORING SYSTEM

    ALEXANDER MARKUS / WAGNER MARKUS | Europäisches Patentamt | 2019

    Freier Zugriff

    Method for operating a tire pressure monitoring unit and tire pressure monitoring system

    ALEXANDER MARKUS / WAGNER MARKUS | Europäisches Patentamt | 2021

    Freier Zugriff

    TIRE PRESSURE MONITORING UNIT

    WAGNER MARKUS / NGUYEN VAN HIEU | Europäisches Patentamt | 2019

    Freier Zugriff

    Tire pressure monitoring unit and method for producing a tire pressure monitoring unit

    NAGORA ANDREAS / TADELE SISAY | Europäisches Patentamt | 2015

    Freier Zugriff

    TIRE PRESSURE MONITORING UNIT AND METHOD FOR MANAGING TIRE DATA IN A TIRE PRESSURE MONITORING UNIT

    DEDERER CARSTEN / WALTER CHRISTIAN | Europäisches Patentamt | 2022

    Freier Zugriff