%0 Journal Article
%T Study on the traffic flow of weaving section in elevated road system with cellular automaton model<br>基于元胞自动机模型的高架路交织区交通流的研究
%A Lei Li
%A Dong Li-Yun
%A Song Tao
%A Dai Shi-Qiang
%A <br>雷丽
%A 董力耘
%A 宋涛
%A 戴世强
%J 物理学报
%D 2006
%I 
%X The weaving sections often turn into the bottleneck on the elevated roads. On the basis of the NS cellular automaton traffic model, the weaving section with one-lane main road was simulated and analyzed. For the free traffic flow, weaving almost has no influence on the system, even with increased weaving length. On the other hand, when the traffic flow is in congested state, weaving conflicts have negative effects on the system. The traffic condition will be improved with the increase of weaving length. Our simulation results suggest that the length of weaving sections need not to be inappropriately increased, and a proper moderate value should be chosen to get an optimal traffic condition.
%K traffic flow
%K cellular automaton model
%K elevated road
%K weaving section<br>交通流
%K 元胞自动机模型
%K 高架路
%K 交织区
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=8CD79EDE5C936C24&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=E158A972A605785F&sid=A22DD5EE0F220B37&eid=959B2AB984B945BD&journal_id=1000-3290&journal_name=物理学报&referenced_num=3&reference_num=16