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Journal ArticleDOI

A cellular automaton model for freeway traffic

Kai Nagel, +1 more
- 01 Dec 1992 - 
- Vol. 2, Iss: 12, pp 2221-2229
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TLDR
A stochastic discrete automaton model is introduced to simulate freeway traffic and shows a transition from laminar traffic flow to start-stop- waves with increasing vehicle density, as is observed in real freeway traffic.
Abstract
We introduce a stochastic discrete automaton model to simulate freeway traffic. Monte-Carlo simulations of the model show a transition from laminar traffic flow to start-stop- waves with increasing vehicle density, as is observed in real freeway traffic. For special cases analytical results can be obtained.

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Journal ArticleDOI

Recent developments and research needs in modeling lane changing

TL;DR: In this paper, the major lane changing models in the literature are categorized into two groups: models that capture the lane changing decision-making process, and models that aim to quantify the impact of lane changing behavior on surrounding vehicles.
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Modified KdV equation for jamming transition in the continuum models of traffic

TL;DR: In this article, two continuum models of traffic are proposed to describe the jamming transition in traffic flow on a highway, one is described by the partial differential equations and the other is the discrete lattice version.
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Phase diagram of one-dimensional driven lattice gases with open boundaries

TL;DR: In this paper, the asymmetric simple exclusion process (ASEP) with open boundaries and other driven stochastic lattice gases of particles entering, hopping and leaving a one-dimensional lattice was considered.
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Traffic jams: dynamics and control

TL;DR: Stable and unstable motions are described that may give the skeleton of traffic dynamics, and the effects of driver behaviour are emphasized in determining the emergent state in a vehicular system.
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Towards a realistic microscopic description of highway traffic

TL;DR: In this article, an improved cellular automata model incorporating anticipation effects, reduced acceleration capabilities and an enhanced interaction horizon for braking was proposed to reproduce the three phases (free-flow, synchronized, and stop-and-go) observed in real traffic.
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