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2014 (Vol. 7, Issue: 5)
Article Information:

A Quantitative Evaluation Method for Transportation Network Efficiency

Jin Qin and Linglin Ni
Corresponding Author:  Jin Qin 

Key words:  Efficiency, quantitative evaluation method, traffic equilibrium, transportation network, , ,
Vol. 7 , (5): 944-949
Submitted Accepted Published
May 01, 2013 June 11, 2013 February 05, 2014
Abstract:

The efficiency of a transportation network is the comprehensive performance index of the network. In order to evaluate the operation situation of the transportation network objectively, the scientific quantitative evaluation method for the network efficiency is very important. In this study, a new quantitative evaluation method for transportation network efficiency is developed, which could evaluate the transportation network performance comprehensively and reasonably. The method is defined in the context of network equilibrium, which could reflect the influences of travel behavior, travel cost, travel demands and link flows, all in equilibrium state, on network efficiency. The computation results compared with a previously proposed one by numerical example, which denote that the new method can quantitatively reflect the influence on the transportation network efficiency induced by traffic flows, user behavior and network structure, which accords with the practical situation.
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  Cite this Reference:
Jin Qin and Linglin Ni, 2014. A Quantitative Evaluation Method for Transportation Network Efficiency.  Research Journal of Applied Sciences, Engineering and Technology, 7(5): 944-949.
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ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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