| 交通量、车速及交通密度关系分析 |
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| 引用本文： | 沈建武,代文清.交通量、车速及交通密度关系分析[J].武汉大学学报(信息科学版),1999(2). |
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| 作者姓名： | 沈建武 代文清 |
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| 作者单位： | 武汉测绘科技大学城市建设学院 |
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| 摘 要： | 对于典型的流量－速度－密度交通流三维模型，由不同的速度－密度关系式，建立易于理解和接受，且更偏重于安全可靠的流量－密度和流量－速度关系模型，从而为交通分析和控制管理提供依据。
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| 关 键 词： | 交通量 车速 交通密度 |
Analysis for the Relation Between Traffic Volume, Speed and Density |
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| Shen Jianwu,Dai Wenqing.Analysis for the Relation Between Traffic Volume, Speed and Density[J].Geomatics and Information Science of Wuhan University,1999(2). |
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| Authors: | Shen Jianwu Dai Wenqing |
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| Abstract: | For the typical 3 D model of traffic speed density, the establishment of flow density and flow speed relation model from different speed density relationship would be more understandable and acceptable, and safer and reliable. Thus, the model has contributed a better foundation for traffic analysis, control and management. |
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| Keywords: | traffic volume speed density |
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