A first traffic-flow prediction associated with a roadway segment and a particular time is obtained by a verification module. The first traffic-flow prediction generated as an output of a prediction module implemented using a processor and associated memory, the prediction module operating on input including first traffic-related information obtained from a first plurality of traffic probe devices. A verification module obtains second traffic-related information from a recorded dataset. The recorded dataset includes information obtained from a second plurality of traffic probe devices. Information obtained from particular traffic probe devices is selected, and an estimated actual traffic-flow is generated based on that information. The verification module determines at least one quality measure based on a relationship between the first traffic-flow prediction and the estimated actual traffic-flow.


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    Titel :

    AUTOMATED TRAFFIC DATA VALIDATION


    Beteiligte:

    Erscheinungsdatum :

    27.09.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    Automated traffic data validation

    LITTLEJOHN JEFFREY LEE | Europäisches Patentamt | 2019

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