%0 Journal Article
%T The effects of decelerating lane in the off-ramp system<br>匝道系统减速车道对高速公路交通流的影响
%A Li Sheng-Chun
%A Kong Ling-Jiang
%A Liu Mu-Ren
%A Zheng Rong-Sen
%A <br>李盛春
%A 孔令江
%A 刘慕仁
%A 郑容森
%J 物理学报
%D 2009
%I 
%X In this paper,we study the effects of decelerating lane in the off-ramp system of freeway. Based on the NaSch model of traffic flow, a model of two-lane system with off-ramp is established. From the numerical simulations, we obtain the fundamental diagrams of traffic flow under different parameters. Moreover, we compare the road including decelerating lane with the road without it.
%K cellular automaton
%K off-ramp
%K decelerating lane
%K NaSch model<br>元胞自动机，
%K 匝道，
%K 减速车道，
%K NaSch模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=5618FE133CCD707FEA4A1085439789FB&yid=DE12191FBD62783C&vid=9FFCC7AF50CAEBF7&iid=E158A972A605785F&sid=E5322D16BA846136&eid=D4A949C86EFF77E3&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0