| 城市交通路口车辆排队系统仿真及优化 |
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| 引用本文： | 王付宇,李卫宁,叶春明.城市交通路口车辆排队系统仿真及优化[J].计算机系统应用,2017,26(8):121-126. |
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| 作者姓名： | 王付宇 李卫宁 叶春明 |
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| 作者单位： | 安徽工业大学 管理科学与工程学院, 马鞍山 243032;上海理工大学 管理学院, 上海 200093,安徽工业大学 管理科学与工程学院, 马鞍山 243032,上海理工大学 管理学院, 上海 200093 |
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| 基金项目： | 国家自然科学基金（71271138）；教育部人文社会科学青年基金（14YJC630119）；安徽省高校人文社科研究重大项目（SK2014ZD016）；安徽省住建部软科学研究项目（2015-R2-057） |
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| 摘 要： | 针对城市路口车辆排队系统数据不稳定、时效性差的缺点，提出了利用Flexsim仿真技术模拟路口车辆排队系统的方法.论文首先通过分析现场数据，得出车辆排队系统排队规则、车辆排队系统服务时间；然后，利用ExpertFit拟合分布软件拟合排队系统车辆到达时间间隔函数，并利用排队系统函数进行模型仿真；最后，根据模型仿真结果分析，提出优化方案.结果证明，Flexsim仿真技术能有效地模拟路口交通的堵塞情况，对改善路口交通状况有较好效果.
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| 关 键 词： | 系统仿真 排队系统 Flexsim 交通路口 优化 |
| 收稿时间： | 2016/11/25 0:00:00 |
Simulation and Optimization of Vehicle Queuing System in Urban Traffic Intersection |
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| WANG Fu-Yu,LI Wei-Ning and YE Chun-Ming.Simulation and Optimization of Vehicle Queuing System in Urban Traffic Intersection[J].Computer Systems& Applications,2017,26(8):121-126. |
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| Authors: | WANG Fu-Yu LI Wei-Ning and YE Chun-Ming |
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| Affiliation: | School of management science and Engineering, Anhui University of Technology, Maanshan 243032, China;School of management, University of Shanghai for Science and Technology, Shanghai 200093, China,School of management science and Engineering, Anhui University of Technology, Maanshan 243032, China and School of management, University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | In view of the instability and poor time effectiveness of data in the city intersection vehicles queuing system, this paper puts forward a method to simulate intersections vehicles queuing system by using Flexsim. Firstly, the rules and service time of vehicles queuing System are obtained based on the field data. Then, the vehicles arrival interval functions of the queuing system are fitted by the software of ExpertFit and a simulation through using the functions was carried out. Finally, the optimized solution is proposed according to the result of the simulation. In conclusion, this study proves that the Flexsim simulation can solve problems of intersection traffic jams effectively, which presents a applicable prospect of the system. |
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| Keywords: | system simulation queuing system Flexsim traffic intersection optimization |
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