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Disorder effects in cellular automata for two-lane traffic

Wolfgang Knospe·Ludger Santen·Andreas Schadschneider·Michael Schreckenberg
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Abstract

For single-lane traffic models it is well known that particle disorder leads to platoon formation at low densities. Here we discuss the effect of slow cars in two-lane systems. Surprisingly, even a small number of slow cars can initiate the formation of platoons at low densities. The robustness of this phenomenon is investigated for different variants of the lane-changing rules as well as for different variants on the single-lane dynamics. It is shown that anticipation of drivers reduces the influence of slow cars drastically.

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Wolfgang Knospe, Ludger Santen, Andreas Schadschneider, Michael Schreckenberg. 1998-10-15. Disorder effects in cellular automata for two-lane traffic. https://doi.org/10.1016/s0378-4371(98)00565-2

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