Floating Car Data (FCD) fleets are a valuable data source to obtain travel times as basis for traffic information or route guidance systems. To deliver reliable traffic information and to improve algorithms and systems for generating FCD from GPS positions their current quality has to be evaluated first. In this contribution the travel times from actual vehicle trips are compared with travel times for each edge on those trips as they result from the FCD algorithm. About 540,000 trajectories generated by more than 4,000 taxis at the four Wednesdays in October 2010 are the basis for this comparison.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Self evaluation of floating car data based on travel times from actual vehicle trajectories


    Beteiligte:
    Kuhns, G. (Autor:in) / Ebendt, R. (Autor:in) / Wagner, P. (Autor:in) / Sohr, A. (Autor:in) / Brockfeld, E. (Autor:in)


    Erscheinungsdatum :

    01.06.2011


    Format / Umfang :

    896718 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Predicting link travel times from floating car data

    Jones, Michael / Geng, Yanfeng / Nikovski, Daniel et al. | IEEE | 2013


    Floating car based travel times for city logistics

    Ehmke, Jan Fabian | Online Contents | 2012



    Actual End Effector Trajectories Computation for Redundant Free-Floating Space Manipulators

    Schafer, B. / Krenn, R. / Rebele, B. et al. | British Library Conference Proceedings | 2005


    Analysis of urban travel characteristics based on floating vehicle data

    Chen, Linwu / Shi, Junqing / Wu, Denghui et al. | IEEE | 2020