This paper studies the capacity reliability of a road network served by advanced traveler information systems (ATIS). Link capacities are treated as continuous random variables and a capacity reliability index introduced by Chootinan et al. (2003) is used to describe system performance. The logit-based stochastic user equilibrium (SUE) is used to characterize the travelers' route choice behaviors under influence of traveler information. A simulation based procedure is provided for the estimation of network reliability under ATIS. Numerical results of a test network show that the proposed approach can provide some new insights for assessing the impacts of ATIS on system performance.


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    Title :

    Network Reliability under Influence of Traveler Information


    Contributors:
    Liu, Haixu (author)

    Conference:

    Second International Conference on Transportation Engineering ; 2009 ; Southwest Jiaotong University, Chengdu, China



    Publication date :

    2009-07-29




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




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