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dc.contributor.authorSheu, JBen_US
dc.date.accessioned2014-12-08T15:16:11Z-
dc.date.available2014-12-08T15:16:11Z-
dc.date.issued2006-07-15en_US
dc.identifier.issn0378-4371en_US
dc.identifier.urihttp://dx.doi.org/10.1016/j.physa.2005.11.039en_US
dc.identifier.urihttp://hdl.handle.net/11536/12021-
dc.description.abstractThis paper presents a hybrid traffic simulation-based model to address the network traffic route choice issue under conditions of lane-blocking incidents on surface streets. The proposed approach includes four sequential mechanisms: (1) link flow loading, (2) link traffic moving, (3) link cost calculation, and (4) searching the shortest path. To deal with the traffic flows moving on lane-blocking links, specific incident-induced link traffic flow models, which are extended from the Lighthill-Whitham (L-W for short) model, are formulated. A simulation-based approach is then proposed to determine the instantaneous shortest path associated with each vehicle approaching to each given intersection on the network. In addition, numerical examples associated with diverse incident scenarios are investigated. The numerical results demonstrate the competitiveness of the proposed simulation-based method by reducing the network-wide path travel time by 11.4% and the incident impact on link traffic flows by 66.7% in comparison with the Paramics traffic simulator. It is expected that this study can provide linkage between the fields of incident management and dynamic traffic assignment that will allow the development of such related technologies as real-time incident-responsive route guidance and incident management systems. (c) 2005 Elsevier B.V. All rights reserved.en_US
dc.language.isoen_USen_US
dc.subjecttraffic simulationen_US
dc.subjectroute choiceen_US
dc.subjectincident-induced traffic congestionen_US
dc.subjectincident-responsiveen_US
dc.subjectLighthill-Whitham modelen_US
dc.subjecttraffic assignmenten_US
dc.titleA composite traffic flow modeling approach for incident-responsive network traffic assignmenten_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.physa.2005.11.039en_US
dc.identifier.journalPHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONSen_US
dc.citation.volume367en_US
dc.citation.issueen_US
dc.citation.spage461en_US
dc.citation.epage478en_US
dc.contributor.department運輸與物流管理系 註:原交通所+運管所zh_TW
dc.contributor.departmentDepartment of Transportation and Logistics Managementen_US
dc.identifier.wosnumberWOS:000238236700040-
dc.citation.woscount12-
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