| 基于动态交通流量的可变车道自适应控制方法 |
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| 引用本文： | 傅立骏,郭海锋,董红召.基于动态交通流量的可变车道自适应控制方法[J].科技通报,2011,27(6). |
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| 作者姓名： | 傅立骏 郭海锋 董红召 |
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| 作者单位： | 1. 浙江工业大学智能交通联合研究所,杭州310014;特种装备制造与先进加工技术教育部/浙江省重点实验室(浙江工业大学),杭州310014
2. 浙江工业大学智能交通联合研究所,杭州,310014 |
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| 基金项目： | 国家自然科学基金项目(61174176,50908213); 浙江省优先主题计划项目(2009C03016-3); 杭州市科技计划项目(20110533B02) |
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| 摘 要： | 为解决目前可变车道多为手动定时控制、感应控制而引起的可变车道利用率不高以及控制精度不高的问题,首先对影响可变车道属性的因素进行分析,然后以实时的交通流量数据为基础,提出了一种基于动态交通流量的可变车道自适应控制方法,实时地改变可变车道的属性,充分利用可变车道,提高信号交叉口的通行能力。PARAMICS仿真结果表明,该方法能够提高可变车道的利用率,减小信号交叉口的交通延误。
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| 关 键 词： | 可变车道 动态交通流量 自适应控制 PARAMICS仿真 |
An Adaptive Control Method of Variable Lane based on Dynamic Traffic Flow |
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| FU Lijun,GUO Haifeng,DONG Hongzhao.An Adaptive Control Method of Variable Lane based on Dynamic Traffic Flow[J].Bulletin of Science and Technology,2011,27(6). |
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| Authors: | FU Lijun GUO Haifeng DONG Hongzhao |
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| Institution: | FU Lijun,GUO Haifeng,DONG Hongzhao(1.College of Mechanical Engineering,ITS Joint Institute,Hangzhou 310014,China,2.Key Laboratory of E&M(Zhejiang Umiversity of Technology),Ministry of Education & Zhejiang Province,China) |
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| Abstract: | Analyzing factors that affect attribute of variable lane,a BP neural network adaptive control method of variable lane based on dynamic traffic flow data is proposed in this paper to solve low utilization and control accuracy of variable lane by manual control,timing control and sensing control,which can change attribute of variable lane,make full use of variable lane and improve capacity of intersection.PARAMICS simulation demonstrates that this control method can improve utilization of variable lane and de... |
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| Keywords: | variable lane dynamic traffic flow adaptive control PARAMICS simulation |
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