| 行车规则对十字路口交通流的影响 |
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| 引用本文： | 李启朗,盛守奇,刘慕仁.行车规则对十字路口交通流的影响[J].安徽建筑工业学院学报,2009,17(4):74-77. |
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| 作者姓名： | 李启朗 盛守奇 刘慕仁 |
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| 作者单位： | 李启朗,盛守奇(安徽建筑工业学院数理系,合肥,230601);刘慕仁(广西师范学院,南宁,530001) |
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| 基金项目： | 国家自然科学基金，安徽建筑工业学院硕博科研启动基金资助 |
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| 摘 要： | 建立了由两个单车道构成的单个十字路口交通流模型,其中一条东向车道的车子最大速度为2,另一条北向车道的车子最大速度为1.在周期边界条件下,系统中的两条车道按无信号灯管制下并行更新,用元胞自动机确定性FI模型进行了模拟.模拟的结果表明:东向车道上车子的流量分布分为三种情况;和文献\8\]相比,流量分布更为复杂;可见,模型中不同的行车规则对十字路口交通流有着重要影响.
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| 关 键 词： | 十字路口 元胞自动机 计算机模拟 交通流 |
The Influence of the Rule of running automobile on crossroad traffic flow |
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| LI Qi-lang,SHENG Shou-qi,LIU Mu-ren.The Influence of the Rule of running automobile on crossroad traffic flow[J].Journal of Anhui Institute of Architecture(Natural Science),2009,17(4):74-77. |
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| Authors: | LI Qi-lang SHENG Shou-qi LIU Mu-ren |
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| Affiliation: | LI Qi-lang1,SHENG Shou-qi1,LIU Mu-ren2(1.Department of Mathematic & Physics,Anhui University of Architecture,Anhui,Hefei,230601,2.Guangxi Teachers Education University,Guangxi,Nanning,530001) |
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| Abstract: | this paper establishes a crossroad of the traffic flow model by two one-lane roads cross each other,the allowed maximum speed of the car equals to 2 on the east-bound,while it is 1 on the north-bound.Under the period boundary conditions,the parallel update is carried out for the eastbound and northbound roads without traffic lights control,this paper simulates it by the cellular automaton of the definitive FI model.This paper finds that the distribution of flow is divided into three situations according to ... |
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| Keywords: | crossroad cellular automaton computer simulation traffic flow |
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