摘要
针对客运专线多速列车共线运行的特点,在有关研究的基础上,修改了交通流元胞自动机模型的运行规则,提出一种用于求解双线准移动闭塞区间多速运行系统的元胞自动机模型。应用该模型对客运专线多速列车运行图进行模拟仿真,分析不同速度列车构成比例和越行站间距对铁路区间通过能力的影响。
Aiming at the characteristics of mixed running of multi-speed trains on PDLs, the movement rule of cellular automaton model for traffic flow is revised on the basis of relative research. This paper puts forward a cellular automaton model which is used to solve the multi- speed running system of semi-moving blocking section on double-tracked railway, the paper also makes simulation on multi-speed train diagram of PDLs by using this model and analyzes the influence of the different speed train composing rate and overtaking distance on passing capacity of railway section.
出处
《铁道运输与经济》
北大核心
2008年第7期82-84,共3页
Railway Transport and Economy
关键词
客运专线
通过能力
元胞自动机
模拟
passenger-dedicated line （PDL）
passing capacity
cellular automaton
simulation
