A framework for performance evaluation and active management of a transportation network infrastructure reconstructs traffic flow profiles by modeling annual average daily traffic data and collected traffic speed data to estimate an hourly traffic flow profile for a roadway segment, or link. Total daily flow for a link is derived from the corresponding annual average daily traffic data for that link, and is adjusting by the day of week and the monthly seasonal factors. An hourly flow distribution profile for a roadway link is then constructed using the traffic speed data relative to that link.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Estimation of hourly traffic flow profiles using speed data and annual average daily traffic data


    Beteiligte:

    Erscheinungsdatum :

    01.09.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



    ESTIMATION OF HOURLY TRAFFIC FLOW PROFILES USING SPEED DATA AND ANNUAL AVERAGE DAILY TRAFFIC DATA

    KURZHANSKIY ALEX A | Europäisches Patentamt | 2015

    Freier Zugriff



    Improved Annual Average Daily Traffic Estimation Processes

    Jessberger, Steven / Krile, Robert / Schroeder, Jeremy et al. | Transportation Research Record | 2016


    Estimation of annual average daily traffic using neural networks

    Sharma, S. / Lingras, P. / Xu, F. et al. | British Library Conference Proceedings | 1998