Modelling the fundamental diagram of traffic flow mixed with connected vehicles based on the risk potential field

Autor: Jiacheng Yin, Peng Cao, Zongping Li, Linheng Li, Zhao Li, Duo Li

Publikováno v: IET Intelligent Transport Systems, Vol 18, Iss 9, Pp 1616-1631 (2024)

Abstract The fundamental diagram (FD) of traffic flow can effectively characterize the macroscopic characteristics of traffic flow and provide a theoretical foundation for traffic planning and control. The rapid development of connected vehicles (CVs

Externí odkaz: https://doaj.org/article/c82c1a44e4264dcd9a6a08cf027ef312

Fundamental Diagram of Traffic Flow from Prigogine-Herman-Enskog Equation

Autor: Marques Jr., W., Mendez, A. R., Velasco, R. M.

Recent applications of a new methodology to measure fundamental traffic relations on freeways shows that many of the critical parameters of the flow-density and speed-spacing diagrams depend on vehicle length. In response to this fact, we present in

Externí odkaz: http://arxiv.org/abs/1902.06688

Effect of stochastic transition in the fundamental diagram of traffic flow

Autor: Siqueira, Adriano Francisco, Peixoto, Carlos Jose Todero, Wu, Chen, Qian, Wei-Liang

In this work, we propose an alternative stochastic model for the fundamental diagram of traffic flow with minimal number of parameters. Our approach is based on a mesoscopic viewpoint of the traffic system in terms of the dynamics of vehicle speed tr

Externí odkaz: http://arxiv.org/abs/1408.2902

On the fundamental diagram of traffic flow

Autor: Siebel, Florian, Mauser, Wolfram

We present a new fluid-dynamical model of traffic flow. This model generalizes the model of Aw and Rascle [SIAM J. Appl. Math. 60 916-938] and Greenberg [SIAM J. Appl. Math 62 729-745] by prescribing a more general source term to the velocity equatio

Externí odkaz: http://arxiv.org/abs/cond-mat/0503290

Travel times, rational queueing and the macroscopic fundamental diagram of traffic flow

Autor: Balakrishna Prabhu, Koen De Turck, Dieter Fiems

Publikováno v: Physica A: Statistical Mechanics and its Applications
Physica A: Statistical Mechanics and its Applications, Elsevier, 2019, 524, pp.412-421. ⟨10.1016/j.physa.2019.04.127⟩
Physica A: Statistical Mechanics and its Applications, 2019, 524, pp.412-421. ⟨10.1016/j.physa.2019.04.127⟩
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS

International audience; We propose a Markovian queueing model for computing travel times at a macroscopic scale during rush hour. The service rates of the queueing model are state-dependent, reflecting the speed/density relation of the fundamental di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7442f5b4fea839f35f3eede440b2f9d0
https://doi.org/10.1016/j.physa.2019.04.127