A system is described that measures the vehicle count and travel time in the links of a road network. The measurements require matching vehicle signatures recorded by a wireless magnetic sensor network. The matching algorithm is based on a statistical model of the signatures. The model itself is estimated from the data. The approach is first discussed for a single-lane road and extended to multiple-lane roads. The algorithm yields a correct matching rate of 75% for a false matching rate of 5% and reliably estimates the number of vehicles on each link and its travel-time distribution. The system is tested on a 0.9-mi-long segment of San Pablo Avenue, Albany, CA.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Real-Time Measurement of Link Vehicle Count and Travel Time in a Road Network


    Beteiligte:
    Kwong, Karric (Autor:in) / Kavaler, Robert (Autor:in) / Rajagopal, Ram (Autor:in) / Varaiya, Pravin (Autor:in)


    Erscheinungsdatum :

    01.12.2010


    Format / Umfang :

    1173164 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Real-Time Measurement of Link Vehicle Count and Travel Time in a Road Network

    Kwong, Karric / Kavaler, Robert / Rajagopal, Ram et al. | Tema Archiv | 2010


    Link dynamic vehicle count estimation based on travel time distribution using license plate recognition data

    He, Chunguang / Wang, Dianhai / Chen, Mengwei et al. | Taylor & Francis Verlag | 2023


    Travel Time Measurement Using Up-link Information from In-vehicle Units

    Oda, T. / Takeuchi, K. / Yoshio, Y. et al. | British Library Conference Proceedings | 1996


    Travel time measurement using up-link information from in-vehicle units

    Oda,T. / Takeuchi,K. / Yoshio,Y. et al. | Kraftfahrwesen | 1996


    Dynamic platoon dispersion model based on real-time link travel time

    Yao, Zhihong / Xu, Taorang / Cheng, Yang et al. | IET | 2019

    Freier Zugriff