基于闭塞时间模型的列车追踪间隔时间研究

Train Headway Based on Blocking Time Model

概述了传统追踪间隔时间的计算方式,并指出其在复杂的铁路系统中并不能保证轨道交通运营能力,更不能保证运营稳定性的缺陷。探究UIC406的能力分析方法,研究其能力分析模型,并通过其能力分析模型建立固定闭塞与移动闭塞下的追踪间隔时间模型,推出理论计算方法,最后通过railsys软件验证追踪间隔时间模型算法的合理性。

The traditional process of train headway was introduced, the weakness of which was explained that could not guarantee railway capacity and timetable stability in railway system. The method of UIC406 capacity was researched based on blocking time model, and the model of headway in the fixed block signal system and the moving block signal system was built based on the characteristic of domestic railway system, as well as the theoretical calculation method was pushed down. The reasonability of headway time model was validated with the railsys software.