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A Section-Based Queueing-Theoretical Traffic Model for Congestion and Travel Time Analysis in Networks

Dirk Helbing
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Abstract

While many classical traffic models treat the spatial extension of streets continuously or by discretization into cells of a certain length, we will subdivide roads into comparatively long homogeneous road sections of constant capacity with an inhomogeneity at the end. The related model is simple and numerically efficient. It is inspired by models of dynamic queueing networks and takes into account essential features of traffic flows. Instead of treating single vehicles or velocity profiles, it focusses on flows at specific cross sections and average travel times of vehicles.

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Dirk Helbing. 2003-12-14. A Section-Based Queueing-Theoretical Traffic Model for Congestion and Travel Time Analysis in Networks. https://doi.org/10.1088/0305-4470%2F36%2F46%2Fl03

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