Study on Traffic Congestion State Modeling of Urban Road

Abstract:

In this paper, from the medi-scope point of view, the intersection parameter is classified as the section parameter, and then the new intersection traffic state coefficient is defined. Based on the reachable matrix, a new method-hierarchical intersection analysis is used to divide the intersections into different crowded levels. Next, crossroad accessibility matrix is developed to distinguish the section connectivity and get the state results of the whole network. Last, we use this method to identify congestion state of the traffic on the road around Wuchang railway station, and the outcome shows the simulation result and the practical state are consistent.

• Periodical: Advanced Materials Research (Volumes 143-144)
• Pages: 419-423
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.143-144.419
• Online since: October 2010
• Authors: Min Wang, Liang Jie Xu
• Keywords: Accessibility, Connectivity, Traffic Congestion State, Urban Road Network

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