| 基于虚拟多层次节点的道路网络模型研究 |
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| 引用本文： | 秦鸣,杨光龙,唐甜.基于虚拟多层次节点的道路网络模型研究[J].交通标准化,2011(8):192-197. |
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| 作者姓名： | 秦鸣 杨光龙 唐甜 |
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| 作者单位： | 华东交通大学土木学院,江西,南昌,330013 |
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| 摘 要： | 随着城市道路交通网络的发展,路网中出现越来越多的非平面路网情况,传统的基于节点-路段数据模型和N2A网络模型在几何、拓扑关系表达等方面都难以满足立体化交通需求,亟待建立基于虚拟多层次节点的道路网络模型等新模型。
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| 关 键 词： | 道路网络 数据模型 虚拟多层次节点 |
Road Network Model Based on Virtual Multi-Level Node |
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| QIN Ming,YANG Guang-long,TANG Tian.Road Network Model Based on Virtual Multi-Level Node[J].Communications Standardization,2011(8):192-197. |
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| Authors: | QIN Ming YANG Guang-long TANG Tian |
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| Institution: | QIN Ming,YANG Guang-long,TANG Tian(School of Civil Engineering and Architecture,East China Jiaotong University,Nanchang 330013,China) |
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| Abstract: | With the development of urban road traffic network,more and more nonplanar road networks have appeared,and traditional data model based on node-section and N2A network model can not satisfy three-dimensional traffic demand in geometry,topology relation expression,etc.Therefore it is urgent to establish new network models,such as the road network model based on virtual multi-level node. |
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| Keywords: | road network data model virtual multi-level node model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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