This paper presents a calculating method on the travel speed for urban expressway. Time mean speed and space mean speed are introduced at first. On that basis, the definition on travel speed is given. And then, a five-step calculating procedure is designed. Interesting to note that the expressway should be divided into several sections and delay functions should be calibrated for specific traffic flow states in this research. Finally, a part of expressway (7 km) in Tianjin City is brought as our case. Through calibration, calculation and verification in the case study, this calculating method is illustrated to be effective to estimate the travel speed for urban expressway.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Calculating Method on the Travel Speed for Urban Expressway


    Beteiligte:
    Liu, Haiqiang (Autor:in) / Guo, Xiucheng (Autor:in)

    Kongress:

    International Conference On Civil Engineering And Urban Planning 2012 ; 2012 ; Yantai, China



    Erscheinungsdatum :

    2012-07-25




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Reservation travel method for urban expressway traffic

    YUN MEIPING / YANG SHUMIN | Europäisches Patentamt | 2023

    Freier Zugriff

    Urban expressway short-distance travel control method

    ZHANG XIQIAO / LUO YULE / ZUO HAOJIE et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Traffic Congestion Index Evaluation Based on Travel Speed on Urban Expressway

    Shan, Xiaofang / Wang, Zheng / Liu, Qiang | ASCE | 2013


    Travel Time Prediction of Urban Expressway in Unstable Traffic Flow

    Xu, Tiandong / Hao, Yuan / Sun, Lijun | ASCE | 2007


    ESTIMATION OF TRAVEL TIME ON EXPRESSWAY WITH SPEED DETECTOR DATA

    Chan, K. S. / Lam, W. H. K. / Zhu, Z. et al. | British Library Conference Proceedings | 2003