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arXiv · 0710.4988

Inter-vehicle gap statistics on signal-controlled crossroads

Milan Krbalek
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Abstract

We investigate a microscopical structure in a chain of cars waiting at a red signal on signal-controlled crossroads. Presented is an one-dimensional space-continuous thermodynamical model leading to an excellent agreement with the data measured.Moreover, we demonstrate that an inter-vehicle spacing distribution disclosed in relevant traffic data agrees with the thermal-balance distribution of particles in the thermodynamical traffic gas (discussed in [1]) with a high inverse temperature (corresponding to a strong traffic congestion). Therefore, as we affirm, such a system of stationary cars can be understood as a specific state of the traffic sample operating inside a congested traffic stream.

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Milan Krbalek. 2008-04-07. Inter-vehicle gap statistics on signal-controlled crossroads. https://doi.org/10.1088/1751-8113/41/20/205004

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