铁路客运站结构重要度的大站选择方法研究

Study on Large-scale Station Selection Method of Railway Passenger Station Structure Importance

以基于大站换乘的旅客列车开行模式为背景,通过研究考虑客运站结构重要度的大站选择方法,综合考虑各客运站在铁路客运网络中的地位、作用,以及与相邻线路及客运站的衔接情况,构造客运站结构重要度评价矩阵,设计客运站结构重要度算法,以客运站结构重要度的大小为依据对铁路客运网络中的客运站进行筛选,形成可供旅客选择换乘的大站集合。通过实例分析,该方法可以有效解决无法被直通列车吸收的客流的大站集结和换乘问题。

Under the background of the passenger train operation modes based on transferring at large-scale stations, through studying the large-scale station selection method of passenger station structure importance, and considering the positions and roles of passenger stations on railway passenger transportation network as well as the connection status with adjacent lines and passenger stations, the evaluation matrix of passenger stations structure importance is established in this paper, and the calculation method of the importance is designed as well. Taking the degree of the importance as the reference, the passenger stations in railway passenger transportation network are taken screening so as to form large-scale stations set used to provide selection for passenger transfer. By using case analysis, the method could effectively solve the problem of detention and transferring of passenger flow which can not be absorbed by through trains in large-scale station.