A vehicle tracking method includes receiving distributed optical fiber sensing (DFOS) data. The vehicle tracking method includes identifying hit points within the DFOS data, wherein each of the hit points corresponds to a location of a corresponding vehicle at a detection time. The vehicle tracking method includes clustering the identified hit points to define one or more clusters. The vehicle tracking method includes classifying each of the one or more clusters into a first or second classification based on a quantity of the hit points in each of the one or more clusters and a quantity of the detection times. The vehicle tracking method includes estimating a vehicle parameter of a first vehicle corresponding to the hit points of a first cluster of the one or more clusters, wherein the first cluster has the first classification, and the estimating is based on the hit points of the first cluster.


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    Title :

    DISTRIBUTED OPTICAL FIBER SENSING (DFOS) SYSTEM AND METHOD OF USING THE SAME


    Contributors:

    Publication date :

    2025-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen



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