| 基于DYNASMART路网恢复可靠性研究 |
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| 引用本文： | 唐夕茹,陈艳艳. 基于DYNASMART路网恢复可靠性研究[J]. 交通与计算机, 2009, 27(4): 97-100 |
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| 作者姓名： | 唐夕茹 陈艳艳 |
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| 作者单位： | 北京工业大学交通工程系,北京,100124 |
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| 基金项目： | "十一五"国家科技支撑计划项目 |
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| 摘 要： | 将路网恢复可靠度作为路网可靠性的评价指标，衡量路网在交通事故情况下能在预期时间内恢复正常功能的能力。利用DYNASMART中观仿真软件，选取北京市CBD金融地区作为分析案例，分析不同等级道路上发生交通事故对路网可靠度的影响情况，同时分析车载导航系统在不同事故等级下对路网恢复可靠度的影响情况，利用仿真数据建立模型拟合公式，并将其应用于CBD区域的交通影响评价工作中。
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| 关 键 词： | 交通工程 路网恢复可靠度 DYNASMART仿真模型 智能诱导 |
Road Network Recovery Reliability Based on DYNASMART |
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| TANG Xiru,CHEN Yanyan. Road Network Recovery Reliability Based on DYNASMART[J]. Computer and Communications, 2009, 27(4): 97-100 |
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| Authors: | TANG Xiru CHEN Yanyan |
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| Affiliation: | Transportation Engineering Department;Beijing University of Technology;Beijing 100124;China |
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| Abstract: | This paper defined the road network reliability as the evaluation indicator of the road network reliability,which can measure the road network recovery reliability in the traffic accident in the anticipated time.The effects of accidents in different paths on road network reliability were analyzed by using the DYNASMART mesoscopic simulation software,and by selecting Beijing CBD financial area as a case.Simultaneously,the effects of the vehicle guidance system on road network recovery reliability were also a... |
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| Keywords: | traffic engineering network recovery reliability DYNASMART simulation model intelligence induction |
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