摘要:
列车追踪间隔与高速铁路列车运营密切相关,通过列车追踪间隔仿真系统能够检验列车牵引特性、线路条件等因素对列车追踪间隔时间的影响,对研究列车追踪间隔时间优化及列车技术作业方案设计提供有效的帮助。文章介绍了高速铁路列车追踪间隔仿真计算系统的设计,使用列车间隔时间标准化计算方法,结合列车牵引计算、车站以及线路等数据,通过原型系统的开发,实现了列车运行曲线与列车追踪间隔时间的计算与仿真。具体介绍了系统结构,功能设计及数据结构,以一个实际数据为例对系统的功能以及技术可行性进行了验证。实验输出数据基本符合我国实际情况,该系统能够作为列车追踪间隔相关研究的可靠工具。
Abstract:
Train tracking interval is closely related to the train operation of high-speed railway, the effect of train traction characteristics, line conditions and other factors on train tracking interval can be tested by simulation system, which provides effective support to the study about high-speed railway train tracking interval optimization and train technical operation. This paper introduced the design of simulation system for train tracking interval of high-speed railway, through standardized calculation method of train tracking interval, combined with the data of train traction computing, station and line, etc., a prototype system was developed, which implemented the calculation and simulation of train running curve and train tracking interval. The System structure, function design and data structure were presented in detail, and an example was used to validate the system function and feasibility. The output data were consistent basically with the actual situation in our country, the system could be used as a reliable tool for the study of train tracking interval.
下载:
