| 引用本文： |
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唐智权,朱留华,吕集尔,郑容森.城市静态网络交通流研究[J].广西科学,2012,19(4):327-331. [点击复制]
- TANG Zhi-quan,ZHU Liu-hua,LV Ji-er,ZHENG Rong-sen.Traffic Flow for City Static Networks[J].Guangxi Sciences,2012,19(4):327-331. [点击复制]
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| 摘要: |
| 基于BML模型,将城市道路设置为10×10条道路的二维静态网络,在开放性边界条件下,研究不同消失概率、车辆长度、最大速度及红绿灯周期与绿信比等影响因素对东西向车道和整个网络交通流特性的影响,再现与实际交通相一致的非线性现象。 |
| 关键词: 交通流 静态网络 元胞自动机 BML模型 |
| DOI： |
| 投稿时间：2012-07-16修订日期：2012-08-22 |
| 基金项目:国家自然科学基金项目(批准号：11162019，11047003)资助。 |
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| Traffic Flow for City Static Networks |
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TANG Zhi-quan1, ZHU Liu-hua2, LV Ji-er2, ZHENG Rong-sen2
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| (1.Department of Electronic Information Engineering, Wuzhou College, Wuzhou, Guangxi, 543002, China;2.Institute of Physics Science and Engineering Technology, Yulin Normal College, Yulin, Guangxi, 537000, China) |
| Abstract: |
| Based on the BML model, the two-dimensional static network model with 10 west-east-orientation roadways and 10 south-north-orientation ones is established.Under the open boundary condition, the characters of west-east-orientation roadways and the whole network for traffic flow are analyzed with the conditions of different disappearance probability, vehicle length, maximum velocity, traffic lights period and green-signal ratio.Moreover, the nonlinear phenomena are reproduced according with the real traffic. |
| Key words: traffic flow static network cellular automaton BML model |
