| 拉萨市核心区交通仿真平台的设计与实现 |
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| 引用本文： | 李庆华,王辛岩,宋毅.拉萨市核心区交通仿真平台的设计与实现[J].中国西部科技,2011(33):31-33. |
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| 作者姓名： | 李庆华 王辛岩 宋毅 |
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| 作者单位： | 西藏大学工学院; |
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| 摘 要： | 用VISSIM微观交通仿真软件作为仿真工具,以拉萨市布达拉宫区域北京路上两个交叉口作为研究的对象,在对道路状况、车流、车型和驾驶特性调查的基础上,利用虚拟现实工具进行道路环境模拟,并通过VISSIM交通仿真软件进行建模并校正模型,形成了这两个交叉口之间的交通状况的微观仿真。通过仿真输出的各种数据,对当前的交通状况进行分析、预测、评估,为交通部门更好的了解布达拉宫核心区的交通现状,合理的进行交通组织、交通管理和道路的规划改造提供决策支持。
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| 关 键 词： | 拉萨市 交通 微观仿真平台 |
The Design and Realization of Microscopic Traffic Simulation Platform forCenter Area of Lhasa |
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| LI Qing-hua,WANG Xin-yan,SONG Yi.The Design and Realization of Microscopic Traffic Simulation Platform forCenter Area of Lhasa[J].Science and Technology of West China,2011(33):31-33. |
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| Authors: | LI Qing-hua WANG Xin-yan SONG Yi |
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| Institution: | LI Qing-hua,WANG Xin-yan,SONG Yi(School of Engineering,Tibet University,Lasa,Tibet 850000) |
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| Abstract: | With the simulation tool of software-VISSIM,taking the crossings of Beijing road and the Potala Palace area of Lhasa as subjects,we set up a model and then adjust it based on the investigations on road situation,motorcycle flows and types,driving features,etc..At the same time,we established the circumstances model with the use of reality virtual tool.The simulation platform not only enabled the Transport Department and other related people understand the present transport situation better,but also made a p... |
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| Keywords: | The city of lhasa Traffic Platform of microscopic traffic simulation |
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