There is provided a method for generating traffic data indicative of a traffic volume and/or traffic density within a navigable network in an area covered by an electronic map, the electronic map comprising a plurality of segments representing navigable elements of the navigable network. The method generally comprises obtaining positional data relating to the movement of a plurality of devices along the navigable elements represented by the segments of the electronic map; determining, using (at least) positional data relating to one or more congested segments within a region of the navigable network, an estimate of one or more average penetration rates for the region; determining a sample volume for a non-congested segment within the region based on the obtained positional data; and estimating, using the determined sample volume and a selected one of the average penetration rates for the region, a traffic volume and/or traffic density for the non-congested segment. Also provided are systems for performing the method. Accordingly, traffic volume and/or traffic densities can be estimated from probe data.


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    Titel :

    Methods and systems for generating traffic volume or traffic density data


    Beteiligte:
    LORENZ CHRISTIAN (Autor:in) / SONNENBURG SÖREN (Autor:in) / TENHAGEN ROBIN (Autor:in) / KESTING ARNE (Autor:in) / MA VINH THO (Autor:in)

    Erscheinungsdatum :

    05.03.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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