双线自动闭塞区段旅客列车扣除系数的研究  

Coefficient of Passenger Train Removal on Double Track Railway with Automatic Block System

作　　者：马驷[1] 倪少权[1] 詹文华[2] 

机构地区：[1]西南交通大学交通运输学院,四川成都610031 [2]昆明铁路局,云南昆明671301

出　　处：《西南交通大学学报》2003年第1期70-74,共5页Journal of Southwest Jiaotong University

基　　金：铁道部科技研究开发计划项目(2000x043)

摘　　要：在分析单列旅客列车最优越行方案和最小扣除系数计算方法的基础上,对运行图上不同时间间隔的旅客列车组进行类型划分,提出了影响区交叉的复合客车组的最优越行方案确定方法以及最小扣除系数算法,给出了客车方案一定的情况下全图旅客列车扣除系数的计算公式。实例计算表明,计算结果较准确.Based on the analysis on optimal overtaking scheme for a single passenger train and calculation of minimum coefficient of passenger train removal, different passenger trains are categorized according their intervals on a train diagram. A method for determining the optimal overtaking scheme and an algorithm for calculating the coefficient of removal are proposed for multiple passenger trains with influence sections intercrossing on train diagram. The formula for calculating the coefficient of passenger train removal with given passenger train scheme is presented. The accuracy of calculation is verified with an example.

关 键 词：双线自动闭塞区段 旅客列车 扣除系数 最优越行方案 铁路运输 

分 类 号：U292.91[交通运输工程—交通运输规划与管理] U284.43[交通运输工程—道路与铁道工程]