Two-dimensional city traffic model with periodically placed blocks

Minoru Fukui and Yoshihiro Ishibashi

Physica A: Statistical Mechanics and its Applications, 2010, vol. 389, issue 17, 3613-3618

Abstract: A new two-dimensional cellular automaton traffic model is proposed, where blocks are placed periodically. The present model includes the model of two crossing roads in the limit of maximum sized blocks and the BML model in the limit of zero sized blocks. New phases of traffic flow appear between the free flow phase and the jam phase in the BML model. The boundaries between these phases come closer as the size of the block decreases and converge into one phase boundary at a density around 0.19, which is in fair agreement with the critical density in the BML model.

Keywords: Cellular automaton; Traffic flow; BML model; Cross road; CRF model; Phase transition (search for similar items in EconPapers)
Date: 2010
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:389:y:2010:i:17:p:3613-3618

DOI: 10.1016/j.physa.2010.05.005

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