FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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On the Intrinsic Concordance between the Wide Scattering Feature of Synchronized Flow and the Empirical Spacing Distributions |
CHEN Xi-Qun1, LI Li2, JIANG Rui3, YANG Xin-Miao1 |
1Department of Civil Engineering, Tsinghua University, Beijing 100084 2Department of Automation, TNList, Tsinghua University, Beijing 100084 3School of Engineering Science, University of Science and Technology of China, Hefei 230026 |
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Cite this article: |
CHEN Xi-Qun, LI Li, JIANG Rui et al 2010 Chin. Phys. Lett. 27 074501 |
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Abstract We discuss the intrinsic concordance between the wide scattering feature of density-flow plot and the empirical spacing distributions for traffic flows. It is shown that by choosing a proper threshold parameter, the boundaries of truncated spacing distributions could well determine the envelope of the 2D region of synchronized flow.
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Keywords:
45.70.Vn
05.40.-a
89.40.+k
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Received: 14 April 2010
Published: 28 June 2010
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PACS: |
45.70.Vn
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(Granular models of complex systems; traffic flow)
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05.40.-a
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(Fluctuation phenomena, random processes, noise, and Brownian motion)
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89.40.+k
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