| 城市快速路匝道控制设计与仿真分析 |
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| 引用本文： | 秦雷,姚红云,王晓艺.城市快速路匝道控制设计与仿真分析[J].交通与计算机,2011,29(1):117-120. |
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| 作者姓名： | 秦雷 姚红云 王晓艺 |
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| 作者单位： | 1. 重庆交通大学交通运输学院,重庆,400074
2. 重庆高速公路集团,重庆,400052 |
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| 摘 要： | 通过对城市快速路匝道特性的分析,利用神经网络的多模型融合预测交通流,设计了城市快速路协调控制系统,并用仿真实例进行了验证。该系统以匝道控制为手段,减少或消除入口匝道交通流对城市快速路主线交通运行的干扰和影响,使城市快速路能够快速、安全和高效的运行。
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| 关 键 词： | 神经网络 匝道 模块 仿真 |
Design of the Urban Expressway On-ramp Control and Its Simulation Analysis |
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| QIN lei,YAO Hongyun,WANG Xiaoyi.Design of the Urban Expressway On-ramp Control and Its Simulation Analysis[J].Computer and Communications,2011,29(1):117-120. |
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| Authors: | QIN lei YAO Hongyun WANG Xiaoyi |
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| Affiliation: | (School of Traffic and Transportation,Chongqing Jiaotong University,Chongqing 400074,China)1(Chongqing Expressway Company,Chongqing 400052,China)2 |
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| Abstract: | Expressway on-ramp is one of the places where the traffic conflicts are most serious in the urban traffic system.Firstly,the characteristics of the urban expressway on-ramp are analyzed.Then,the traffic flow is predicted based on multi-model of neural network,and an urban expressway control system is designed.Furthermore,the system is simulated by an example.The results verify that the system reduces or removes the effects and distractions which on-ramp traffic flow have on the traffic operation of urban expressway main lines by ramp control.Therefore,the operation of the urban expressway is quick,safe and efficient. |
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| Keywords: | neural network on-ramp module simulation |
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