Abstract Dynamic path planning can efficiently enhance the validity and reliability of real-time navigation for vehicles to avoid unexpected traffic congestions and to shorten the whole traveling time. In this paper, we present a dynamic path planning method in which the density of road links is set as the main measurement for traffic status. By analyzing the traveling time and waiting time, we propose a mechanism for vehicles to decide whether to revise the current path. Our method aims at offering a path with smallest time cost for vehicles towards the destination. Furthermore, we give the discussion on time complexity and convergence of our method. Finally, simulation is conducted to evaluate the proposed method.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Preventing urban traffic congestion using VANET technology in urban area

    Toulni Hamza / Miyara Mounia / Filali Youssef et al. | DOAJ | 2023

    Free access

    Real Time Path Planning using Intelligent Transportation System for Hybrid VANET

    Ramkumar, P. / Uma, R. / Usha, S. et al. | IEEE | 2020



    Multi-path transmission protocol in VANET

    Bai, Yuhong / Xie, Dongliang / Wang, Siyu et al. | IEEE | 2015


    VANET VANET Warning Message Propagation Method for Electric Wave Blind Area

    LEE WON YEOUL / LEE WAN JIK | European Patent Office | 2017

    Free access