| 高速公路交通救援资源派遣的决策模型与算法(英文) |
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| 引用本文： | 柴干,朱苍晖,万水,濮居一.高速公路交通救援资源派遣的决策模型与算法(英文)[J].东南大学学报,2009,25(2):252-256. |
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| 作者姓名： | 柴干 朱苍晖 万水 濮居一 |
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| 作者单位： | 东南大学智能运输系统研究中心,南京,210096 |
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| 基金项目： | 国家自然科学基金，the Science and Technology Key Plan Project of Henan Prov-ince |
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| 摘 要： | 为了解决高速公路路网潜在事故的救援问题,应用机会成本方法建立资源派遣决策模型.该模型能够调度区域路网的救援资源,获得用于潜在事故救援的救援点与救援车辆数.针对模型的计算复杂性,提出情景分解算法.该算法首先将多资源派遣问题分解为各个单资源派遣问题,然后根据救援需求和资源矩阵,确定所需救援资源的原始情景.最后,通过对原始情景的分解和目标函数的简化,便捷获取资源派遣方案.以南京市周边高速公路路网作为应用实例,验证了所用模型与所提算法的可行性.
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| 关 键 词： | 派遣决策模型 情景分解算法 交通救援资源 高速公路 |
Decision model and algorithm for traffic rescue resource dispatching on expressway |
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| Chai Gan Zhu Canghui Wan Shui Pu Juyi.Decision model and algorithm for traffic rescue resource dispatching on expressway[J].Journal of Southeast University(English Edition),2009,25(2):252-256. |
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| Authors: | Chai Gan Zhu Canghui Wan Shui Pu Juyi |
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| Institution: | Chai Gan Zhu Canghui Wan Shui Pu Juyi(Intelligent Transportation System Research Center,Southeast University,Nanjing 210096,China) |
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| Abstract: | In order to solve the problems of potential incident rescue on expressway networks,the opportunity cost-based method is used to establish a resource dispatch decision model.The model aims to dispatch the rescue resources from the regional road networks and to obtain the location of the rescue depots and the numbers of service vehicles assigned for the potential incidents.Due to the computational complexity of the decision model,a scene decomposition algorithm is proposed.The algorithm decomposes the dispatc... |
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| Keywords: | dispatch decision model scene decomposition algorithm traffic rescue resource expressway |
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