摘要
在分析城市轨道交通控制系统特点基础上,提出交通运行特性探讨的必要性。从系统工程理论的角度,进行牵引计算仿真以及列车运行过程分析,在此基础上基于Qt平台分别从CBTC模式以及固定闭塞模式下进行列车安全运行间隔的探讨,为在工程中对城市轨道交通运行特性的控制提供了有效的理论和技术支持。
Based on study of characteristics of urban rail traffic system, necessity of research on characters of traffic running is proposed. From angle of theory of systematic engineering, the author draws simulation of calculation and analyzes running process of railway train traction. And on the basis, the author inquires into safe following operation distance between both under CBTC mode and fixed block mode based on Qt platform. All these provide effectively theoretical and technical support for the control of operating characteristics of urban rail transport in engineering.
出处
《自动化技术与应用》
2013年第12期64-68,77,共6页
Techniques of Automation and Applications
关键词
城市轨道交通
运行特性
牵引计算
Qt平台
urban rail transport
characters of traffic running
calculation of railway train traction
Qt platform
