Traffic Service Level Evaluation and Analysis for Urban Expressway

Abstract:

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The microwave vehicle detection can obtain real-time conditions of road traffic flow fast, accurate and convenient. In this study, we took the expressway traffic flow in Chengdu as the research object, collecting real-time data of traffic flow, speed and vehicle density to analyses the relationship among Q, V, K graphically. Finally the service level in different lanes and speed in the Third Ring Road were evaluated through Q, V, K data calculations and analysis in Chengdu’s expressway at the traffic peak time.

Info:

Periodical:

Advanced Materials Research (Volumes 121-122)

Edited by:

Donald C. Wunsch II, Honghua Tan, Dehuai Zeng, Qi Luo

Pages:

11-16

Citation:

Q. Liu et al., "Traffic Service Level Evaluation and Analysis for Urban Expressway", Advanced Materials Research, Vols. 121-122, pp. 11-16, 2010

Online since:

June 2010

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$38.00

[1] Chengdu statistic bureau, National statistic bureau, Chengdu Investigation Team. 2008 Chengdu Economic and Social Development Statistical Communiqué . (2009).

[2] Jianjun Wang, Baojie Yan. Traffic survey and analysis. Beijing: People's Communications Press. (2004).

[3] Highway Capacity Manual. Transportation Research Board, National Research Council. Washington D.C. (1994).

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