| 一种新的城市快速路行程时间预测技术 |
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| 引用本文： | 徐天东,郝媛,孙立军.一种新的城市快速路行程时间预测技术[J].交通与计算机,2007,25(2):83-86,90. |
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| 作者姓名： | 徐天东 郝媛 孙立军 |
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| 作者单位： | 同济大学,上海,200092 |
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| 摘 要： | 根据城市快速路交通诱导和监控系统的实际需要,提出了基于宏观动态流体力学模型的行程时间预测技术,可以动态预测稳定流和非稳定流状况下城市快速路网上任意两点间行程时间.
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| 关 键 词： | 行程时间 非稳定流 宏观动态流体力学模型 城市 快速路网 行程时间 预测技术 Urban Expressway Technique Time Prediction 任意两点 状况 非稳定流 动态预测 流体力学模型 宏观动态 监控系统 交通诱导 |
| 修稿时间： | 2007-02-03 |
A New Travel Time Prediction Technique of Urban Expressway |
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| XU Tiandong,HAO Yuan,SUN Lijun.A New Travel Time Prediction Technique of Urban Expressway[J].Computer and Communications,2007,25(2):83-86,90. |
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| Authors: | XU Tiandong HAO Yuan SUN Lijun |
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| Institution: | Tongji University, Shanghai 200092,China |
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| Abstract: | According to the actual demand of traffic guiding and traffic monitoring system of urban expressway, a travel time prediction technique based on macroscopic traffic flow model was put forward in this paper. It can be used to predict route travel time between any two locations on urban expressway network both in stable and unstable traffic flow. |
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| Keywords: | travel time unstable flow macroscopic traffic flow model |
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