A control unit supplies power and data through a rotary transformer to a sensor assembly disposed on a wheel. The data sent by the control unit to the sensor assembly is produced by modulation of the power signal using frequency shift key or amplitude shift key modulation. The sensor assembly converts the received power signal that power to operate the circuitry and sensor assembly, converts the FSK or ASK data signal, and sends sensor data back to the control unit through the rotary transformer by load modulation. The control unit demodulates the load modulated sensor data.


    Access

    Download


    Export, share and cite



    Title :

    Wheel monitoring system


    Contributors:
    STEIN ERIC (author) / READIO PHILIP (author) / SUMMERS PAUL L (author)

    Publication date :

    2018-10-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / H04B TRANSMISSION , Übertragung



    WHEEL MONITORING SYSTEM

    CAO LENGCHI | European Patent Office | 2022

    Free access

    WHEEL MONITORING SYSTEM

    STEIN ERIC / READIO PHILIP / SUMMERS PAUL L | European Patent Office | 2018

    Free access

    WHEEL MONITORING SYSTEM

    STEIN ERIC / READIO PHILIP / SUMMERS PAUL L | European Patent Office | 2015

    Free access

    Wheel telemetry monitoring system

    STILLMAN KURT / HARRIMAN CHRIS | European Patent Office | 2020

    Free access

    Vehicle wheel monitoring system

    GARY BROADFIELD | European Patent Office | 2020

    Free access