With the emergence of autonomous vehicles, it is important to understand their impact on the transportation system. However, conventional traffic simulations are time-consuming. This paper introduces an analytical traffic model for unmanaged intersections accounting for microscopic vehicle interactions. The macroscopic property, i.e., delay at the intersection, is modeled as an event-driven stochastic dynamic process, whose dynamics encode the microscopic vehicle behaviors. The distribution of macroscopic properties can be obtained through either direct analysis or event-driven simulation. They are more efficient than conventional (time-driven) traffic simulation, and capture more microscopic details compared to conventional macroscopic flow models. We illustrate the efficiency of this method by delay analyses under two different policies at a two-lane intersection. The proposed model allows for 1) efficient and effective comparison among different policies, 2) policy optimization, 3) traffic prediction, and 4) system optimization (e.g., infrastructure and protocol).


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Analytically Modeling Unmanaged Intersections with Microscopic Vehicle Interactions


    Contributors:


    Publication date :

    2018-11-01


    Size :

    598716 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Game-Theoretic Modeling of Multi-Vehicle Interactions at Uncontrolled Intersections

    Li, Nan / Yao, Yu / Kolmanovsky, Ilya et al. | IEEE | 2022


    FRONT SUSPENSION - ANALYTICALLY SPEAKING

    Love, R.R. / Bosley, A.D. / Society of Automotive Engineers | British Library Conference Proceedings | 1961


    Microscopic Modeling of Control Delay at Signalized Intersections Based on Bluetooth Data

    Abbas, Montasir / Rajasekhar, Lakshmi / Gharat, Asmita et al. | Taylor & Francis Verlag | 2013


    Microscopic Simulation of the Coordinated Signal Controlled Intersections

    Cernicky, L. / Kalasova, A. | British Library Conference Proceedings | 2013


    Microscopic Simulation of the Coordinated Signal Controlled Intersections

    Černický, L’ubomír / Kalašová, Alica | Springer Verlag | 2013