| 基于GIS的城市快速路交通仿真模型研究 |
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| 引用本文： | 荣建,向怀坤,冯天科.基于GIS的城市快速路交通仿真模型研究[J].公路交通科技,2004,21(2):77-79,83. |
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| 作者姓名： | 荣建 向怀坤 冯天科 |
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| 作者单位： | 北京工业大学,北京,100022 |
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| 基金项目： | 北京市科技新星计划资助项目(H013610080112) |
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| 摘 要： | 在对GIS与交通仿真的发展进行全面论述的基础上,设计了仿真模型的总体结构与功能,重点对在GIS平台上实现模型的数据输入、输出接口,以及面向城市快速路交通仿真构建相应的数据库与仿真图层进行了设计与开发。本文提出了GIS和交通仿真相结合的建模思想,实现了该仿真模型的部分功能,拓宽了交通仿真的应用领域。
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| 关 键 词： | GIS 交通仿真 城市快速路 |
| 文章编号： | 1002-0268(2004)02-0077-03 |
A New Traffic Simulation Model for the Urban Expressway Based on GIS |
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| RONG Jian,XIANG Huai-kun,FENG Tian-ke.A New Traffic Simulation Model for the Urban Expressway Based on GIS[J].Journal of Highway and Transportation Research and Development,2004,21(2):77-79,83. |
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| Authors: | RONG Jian XIANG Huai-kun FENG Tian-ke |
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| Abstract: | Based on a comprehensive discussion of the development of GIS and traffic simulation, we designed the whole structure and functions of the traffic model,with special attention to design and development of the interface of data I/O and the database and the traffic map layer for the urban expressway traffic simulation model. The thought of integrating GIS and traffic simulation is put forward in this paper, and some functions of the simulation model have been realized, with the application field of traffic simulation widened. |
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| Keywords: | GIS Traffic simulation Urban expressway |
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