城市轨道交通车站配线能力计算系统

Tracks capacity calculation system of urban rail transit stations

为解决目前城市轨道交通车站配线能力计算存在的计算方法及取用参数等差异大、计算过程繁杂耗时长等问题,文章在研究确定城市轨道交通车站配线能力计算输入条件(如道岔侧向过岔速度、道岔解锁及办理进路时间、设备确认时间、列车加速度等主要计算参数,以及列车在各项作业中的出清点位置和走行距离)的基础上,研制城市轨道交通车站配线能力计算系统,介绍其功能、模块设计及应用效果,以期实现配线能力计算的标准化、电算化及出图的标准化,从而提高计算的统一性、准确性及效率。

To solve the issues of large differences in calculation methods and parameters used in the current tracks capacity calculation of urban rail transit stations,as well as complex and time-consuming calculation processes,this article studies and determines the input conditions for the tracks capacity calculation of urban rail transit stations(such as lateral turnout speed,turnout unlocking and route handling time,equipment confirmation time,train acceleration and other main calculation parameters,as well as the clearing point position and running distance of various train operations in the industry).The article then develops a tracks capacity calculation system for urban rail transit stations,and introduces its functions,module design,and application effects,in order to achieve the standardization and computerization of various tracks capacity calculations,improve the uniformity,accuracy,and efficiency of calculations.