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Erschienen in: Artificial Life and Robotics 2/2017

19.12.2016 | Original Article

Macroscopic fundamental diagram in simple model of urban traffic

verfasst von: Naoki Yoshioka, Takashi Shimada, Nobuyasu Ito

Erschienen in: Artificial Life and Robotics | Ausgabe 2/2017

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Abstract

Macroscopic fundamental diagram (MFD) is a reproducible unimodal relation between average vehicle density and average flow rate in urban traffic. Although this idea is tested by a few observations and simulations, its mechanism is not well understood. In order to understand it, a simple graph-based model of urban traffic is proposed. MFDs in our model system are investigated numerically for grid networks. It is found that MFDs in our system are discontinuous, which is inconsistent with the observation of real urban traffic.

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Metadaten
Titel
Macroscopic fundamental diagram in simple model of urban traffic
verfasst von
Naoki Yoshioka
Takashi Shimada
Nobuyasu Ito
Publikationsdatum
19.12.2016
Verlag
Springer Japan
Erschienen in
Artificial Life and Robotics / Ausgabe 2/2017
Print ISSN: 1433-5298
Elektronische ISSN: 1614-7456
DOI
https://doi.org/10.1007/s10015-016-0345-y

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