| 雾天高速公路限速模型研究 |
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| 引用本文： | 张文斌,王博,吴超仲.雾天高速公路限速模型研究[J].西部交通科技,2010(1):21-24. |
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| 作者姓名： | 张文斌 王博 吴超仲 |
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| 作者单位： | 武汉理工大学,湖北,武汉,430063 |
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| 基金项目： | 基于行驶环境与操作序贯链的汽车驾驶意图辨识方法研究 |
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| 摘 要： | 文章通过对传统的基于停车视距和基于交通标志视认距离的雾天高速公路限速模型的分析，提出了考虑比较全面的组合限速模型，并采用保守分析与乐观分析方法对各种限速模型的计算结果进行比较，论证各种限速模型的特点和适用条件，同时还提出了不同能见度条件下的高速公路限速值和管理措施，为高速公路雾天行车安全管理提供借鉴。
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| 关 键 词： | 高速公路 雾天 限速模型 研究 |
Research on Speed Limit Models of Highway on the Foggy Weather |
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| ZHANG Wen-bin,WANG Bo,WU Chao-zhong.Research on Speed Limit Models of Highway on the Foggy Weather[J].Western China Communication Science & Technology,2010(1):21-24. |
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| Authors: | ZHANG Wen-bin WANG Bo WU Chao-zhong |
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| Institution: | ZHANG Wen-bin,WANG Bo,WU Chao-zhong(Wuhan University of Technology,Wuhan,Hubei,430063) |
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| Abstract: | In order to determine the speed limits of highway on foggy weather,the article describes the conditions for safe driving of vehicles.It also provides analysis of the traditional speed limit models based on sight distance of stopping and traffic signs and shortcomings of existing models.It proposes a combined model of speed limit on foggy weather,defined model's parameters and Optimistic and pessimistic analysis of this model results is performed.Finally,the results of each model were compared,and put forwar... |
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| Keywords: | Expressway Foggy wearther Traffic safety Speed limit Combined model |
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