A vehicle proximity sensor system comprising: a magnetometer; and a controller configured to: receive a reference magnetic field signal from the magnetometer; receive a measurement magnetic field signal from the magnetometer; determine magnetic field displacement data based on the measurement magnetic field signal and the reference magnetic field signal; and signal the presence of a vehicle based on the magnetic field displacement data.


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    Title :

    Vehicle proximity sensor system


    Contributors:
    DAVID EDGAR (author) / MILOS BOZIC (author) / MATTHEW WROE (author)

    Publication date :

    2023-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01V Geophysik , GEOPHYSICS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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