The paper is focused on the Fourier transform application in urban traffic analysis and the use of said transform in traffic decomposition. The traffic function is defined as traffic flow generated by different categories of traffic participants. A Fourier analysis was elaborated in terms of identifying the main traffic function components, called traffic sub-functions. This paper presents the results of the method being applied in a real case situation, that is, an intersection in the city of Bucharest where the effect of a bus line was analysed. The analysis was done using different time scales, while three different traffic functions were defined to demonstrate the theoretical effect of the proposed method of analysis. An extension of the method is proposed to be applied in urban areas, especially in the areas covered by predictive traffic control.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Spectral Analysis of Traffic Functions in Urban Areas


    Beteiligte:


    Erscheinungsdatum :

    2015




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    Traffic engineering in urban areas

    Duff, J.T. | Engineering Index Backfile | 1962


    Traffic control in urban areas

    McClintock, M. | Engineering Index Backfile | 1930


    Traffic engineering in urban areas

    Wardley, S.G. | Engineering Index Backfile | 1963


    Spectral and cross-spectral analysis of urban traffic flows

    Stathopoulos, A. / Karlaftis, M.G. | IEEE | 2001


    Virtual validation of autonomous driving functions in urban areas with mixed traffic

    Schreiner, K. / Handel, Caroline / Obstbaum, M. et al. | TIBKAT | 2021