| 用改进的元胞自动化模型模拟不同信号灯控制策略下的交通流(英文) |
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| 引用本文： | 何红弟,董力耘,戴世强.用改进的元胞自动化模型模拟不同信号灯控制策略下的交通流(英文)[J].上海大学学报(英文版),2006(3). |
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| 作者姓名： | 何红弟 董力耘 戴世强 |
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| 作者单位： | Shanghai Institute of Applied Mathematics and Mechanics Shanghai University，Shanghai 200072 P.R.China，Shanghai Institute of Applied Mathematics and Mechanics，Shanghai University，Shanghai 200072 P.R.China，Shanghai Institute of Applied Mathematics and Mechanics，Shanghai University，Shanghai 200072 P.R.China |
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| 基金项目： | Project supported by National Natural Science Foundation ofChina (Grant No .10532060) |
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| 摘 要： | 1Introduction Recently,more attention has been paid to urbantraffic,especially the traffic flow controlled by trafficlights.Traffic light control strategy is crucial for i m-proving the efficiency of urbantransportation network.The cellular automaton(CA)m…
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Simulation of traffic flow with traffic light strategies viaa modified cellular automaton model |
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| HE Hong-di DONG Li-yun DAI Shi-qiang.Simulation of traffic flow with traffic light strategies viaa modified cellular automaton model[J].Journal of Shanghai University(English Edition),2006(3). |
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| Authors: | HE Hong-di DONG Li-yun DAI Shi-qiang |
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| Institution: | HE Hong-di DONG Li-yun DAI Shi-qiang Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University,Shanghai 200072,P.R. China |
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| Abstract: | Traffic flows controlled by traffic light strategies were investigated via a cellular automaton model with anticipation, which is suitable for describing urban traffic. Three kinds of strategies, i.e., synchronized, green-wave and random switching lights, were designed, simulated and compared with each other. It is shown that the green-wave strategy is only valid at lower density and there is not an effective way with the three strategies to improve the efficiency of traffic flow at high density. |
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| Keywords: | traffic flow cellular automaton model traffic light strategy |
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