The random disturbance parameter γ is introduced into the cellular automaton (CA) model of traffic flow to simulate the cases of car-stopping, hitting the car ahead, and other vehicular crashes occurring on the freeway. By analyzing the disturbance vehicles in the driving environment of different visibilities of foggy weather, the correlations of limited speed and the safe spacing for optimum visibility are developed. The safe spacing and average safe velocity of the vehicle under different visibilities are simulated and analyzed, thus providing the theoretical gist for freeway administrative departments to establish and implement the management strategies.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Safe Spacing Research Based on the Theory of Cellular Automation on Freeways in Foggy Weather


    Beteiligte:
    Shi, Q. (Autor:in) / Huang, Z. (Autor:in) / Liu, W. (Autor:in)

    Kongress:

    Ninth International Conference of Chinese Transportation Professionals (ICCTP) ; 2009 ; Harbin, China


    Erschienen in:

    Erscheinungsdatum :

    2009-07-23




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Safe Spacing Research Based on the Theory of Cellular Automation on Freeways in Foggy Weather

    Shi, Q. / Huang, Z. / Liu, W. | British Library Conference Proceedings | 2009


    Control Method of Variable Speed Limits for Freeways under Foggy Weather Conditions

    Zhang, Shan / Zhang, Cunbao / Peng, Hanhui et al. | ASCE | 2018


    Proactive Strategy for Variable Speed Limit Operations on Freeways Under Foggy Weather Conditions

    Choi, Saerona / Oh, Cheol | Transportation Research Record | 2016


    Traffic Light Assistant Simulation: Foggy Weather

    Poirier, Jacob / Ludwig, Fabian / Motamedi, Sanaz | Springer Verlag | 2016


    Highway coordination control method in foggy weather based on cellular automaton model

    FENG FENGJIANG / CHENG XINPING / LIU HUIYANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff