%0 Journal Article
%T Analysis of the property of train flow in the fixed autoblock systems<br>固定闭塞系统中列车流的特性分析
%A Li Feng
%A Gao Zi-You
%A Li Ke-Ping
%A <br>李峰
%A 高自友
%A 李克平
%J 物理学报
%D 2007
%I 
%X Based on the NS traffic model, we propose a cellular automaton traffic model for four-aspect fixed autoblock systems. We simulate the traffic phenomenon of train delay. We also investigate the effects of main factors including train interval, proportion of freight train, dwell time of the train in the station and unmber of platforms. Simulation results show that: (i) the freight train can restrain the running velocity of the passenger train following it; (ii) the delay may be relaxed by adjustment of the train's dwell time in the station; (iii) the increase in number of platforms in the station may improve the traffic density, however, the using frequency of the platform may be reduced when the train interval is large.
%K cellular automaton
%K fixed autoblock systems
%K train delay<br>元胞自动机
%K 固定自动闭塞系统
%K 列车延迟
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=80ECFDE0A28A1006&yid=A732AF04DDA03BB3&vid=014B591DF029732F&iid=B31275AF3241DB2D&sid=DA699D9F6C59373C&eid=BEFEF55A1BF6A334&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=12