In an envisioned variable speed limit system, speed limits vary strategically and periodically in accordance with traffic and weather conditions to achieve better safety, efficiency, and environmental sustainability on a traffic network. For such a variable speed limit system, a three-objective, bi-level programming model is proposed to design optimal link-specific speed limits that minimize system travel time, number of expected accidents, and traffic exhaust emissions simultaneously for each specific strategic scenario. A solution framework is developed to solve the model that implements a nondominated sorting genetic algorithm and integrates various tools for performance evaluation. The proposed model and solution framework are demonstrated with the road network within the second ring road in Beijing.


    Zugriff

    Download

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Optimization of Variable Speed Limits for Efficient, Safe, and Sustainable Mobility


    Weitere Titelangaben:

    Transportation Research Record: Journal of the Transportation Research Board


    Beteiligte:
    Yang, Yanni (Autor:in) / Lu, Huapu (Autor:in) / Yin, Yafeng (Autor:in) / Yang, Hai (Autor:in)


    Erscheinungsdatum :

    01.01.2013




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Variable speed limits for green mobility

    Zegeye, S. K. / De Schutter, B. / Hellendoorn, J. et al. | IEEE | 2011




    Mobility safe speed controller

    KIM DONG JIN / YOO JAE SANG / SUNG JOON LEE et al. | Europäisches Patentamt | 2025

    Freier Zugriff