Research on Measure of Disorder in Traffic Flow Using 2D Entropy

Yi Zhang; Chang Hua Li

doi:10.4028/www.scientific.net/AMR.962-965.2510

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 962-965Research on Measure of Disorder in Traffic Flow...

Research on Measure of Disorder in Traffic Flow Using 2D Entropy

Abstract:

The effective measure of the disorder in a traffic flow has a great significance to improve the traffic condition and reduce the negative impact on environment caused by traffic jams. Since the traffic one-dimension entropy cannot reflect the spatial distribution characteristics, this paper proposed and defined traffic two-dimension entropy that reflected the statistical information of vehicle types and spatial distribution. In order to reflect the actual condition of a road, the weight of space around a vehicle was used in the simulation. The simulation results showed that: traffic two-dimension entropy to quantify and describe the disorder in traffic flow is reasonable and effective.

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Periodical:

Advanced Materials Research (Volumes 962-965)

Pages:

2510-2515

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.962-965.2510

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Online since:

June 2014

Authors:

Yi Zhang*, Chang Hua Li

Keywords:

Average Speed of Traffic Flow, Mixed Traffic Flow, Traffic 2D Entropy

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* - Corresponding Author

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