Method of floating car data (FCD) is effective for traffic state estimation. However, using only position and time information sent by FCD vehicles, for short road segments with long cycle time, the averaged FCD travel time could not reflect real traffic state due to the sample size limitation. A data preprocess method is proposed aiming at improving estimation accuracy at signalized road segments using existing sample data and effective green ratios. It is shown both in theoretical proofs and empirical results that the method is effective and practical.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Link Travel Time Estimation at Signalized Road Segments with Floating Car Data


    Contributors:
    He, Shuyan (author) / Guan, Wei (author) / Qiu, Wei (author) / Wang, Lan (author) / Ma, Jihui (author)

    Conference:

    Sixth International Conference of Traffic and Transportation Studies Congress (ICTTS) ; 2008 ; Nanning, China



    Publication date :

    2008-07-17




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




    Efficient Link Travel Time Estimation for Signalized Link by Small Size Probe Reports

    Li, Q. / Miwa, T. / Morikawa, T. | British Library Conference Proceedings | 2009



    On Estimation of Link Travel Time in Floating Car Systems

    Tsuge, Masakuni / Tokunaga, Masataka / Nakano, Keisuke et al. | Springer Verlag | 2010



    Vehicle Estimation Using Floating Car Trajectory Data at Signalized Intersection

    Yan, Xiaoxiao / Yuan, Xianghong | British Library Conference Proceedings | 2019