Journal ArticleDOI
A cellular automaton model for freeway traffic
Kai Nagel,Michael Schreckenberg +1 more
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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.read more
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Journal ArticleDOI
Study of traffic flow at an unsignalized T-shaped intersection by cellular automata model
TL;DR: The research indicates that the cellular automata traffic model used to investigate the traffic flow at an unsignalized T-shaped intersection can be applied to the real traffic analysis and traffic forecast.
Journal ArticleDOI
Microscopic Modeling of Driver Behavior in Uninterrupted Traffic Flow
TL;DR: A comprehensive microscopic model of driver behavior in uninterrupted traffic flow is developed that aims to explain or predict the actions of a driver in a variety of driving scenarios ranging from free flow conditions on wide roads to forced flow conditions in narrow two-way roads.
Journal Article
A comparison of microscopic traffic flow simulation systems for an urban area
Journal ArticleDOI
Constructing a fundamental diagram for traffic flow with automated vehicles: Methodology and demonstration
Xiaowei Shi,Xiaopeng Li +1 more
TL;DR: A general methodology that combines both empirical experiments and theoretical models to construct a fundamental diagram (FD) is proposed, i.e., the foundation for traffic flow theory for AV traffic, which revealed that the traditional triangular FD structure remains applicable to describe the traffic flow characteristics of AV traffic.
Proceedings ArticleDOI
Modeling and Predicting Future Trajectories of Moving Objects in a Constrained Network
TL;DR: This paper model the road network and moving objects in a graph of cellular automata (GCA), which makes full use of the constraints of the network and the stochastic behavior of the traffic, to predict future trajectories.