Coupled-Map Modeling of One-Dimensional Traffic Flow
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概要
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We propose a new model of one-dimensional traffic flow using a coupled map lattice. In the model, each vehicle is assigned a map and changes its velocity according to it. A single map is designed so as to represent the motion of a vehicle properly, and the maps are coupled to each other through the headway distance. By simulating the model, we obtain a plot of the flow against the concentration similar to the observed data in real traffic flows. Realistic traffic jam regions are observed in space-time trajectories.
- 社団法人日本物理学会の論文
- 1995-01-15
著者
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Yukawa Satoshi
Department Of Applied Physics Graduate School Of Engineering The University Of Tokyo:department Of E
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Yukawa Satoshi
Department Of Physics Osaka University
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Kikuchi Macoto
Department Of Physice Graduate School Of Science Osaka University
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