摘要
以移动闭塞为例,综合考虑乘客舒适度和安全控制等因素,设计了多列车追踪运行的计算模型。根据故障列车救援的步骤,设计了故障列车救援的仿真算法和仿真系统的总体流程,分析了故障处置对线路运营的影响,建立了故障状态下的轨道交通多列车运行仿真系统。最后通过实际算例,验证了该系统的有效性。突发故障下多列车运行过程仿真系统可为运营可靠性分析和应急预案的制定提供强有力的辅助分析工具。
Analysis of the sudden failure during normal operation of urban rail transit has great significance to grasp the keys in emergency treatment. Taking the moving-block mode as example, and fully considering the passenger comfort, safety control and other factors, a multi-train tracking calculation model is designed. Then, according to train fault rescue steps, the simulation algorithm and the overall simulation process of train fault rescue are also designed, the disposal effect on line operation is analyzed, the multitrain operation simulation system of rail transit in case of failures is established. Finally through practical examples, the effectiveness of the system is verified. The simulation of multi-train operation process in case of a sudden failure can provide a powerful auxiliary tool to analyze the operation reliability and help to make an emergency plan.
出处
《城市轨道交通研究》
北大核心
2013年第1期19-23,53,共6页
Urban Mass Transit
基金
国家自然科学青年基金项目(51208328)
江苏省高校自然科学研究面上项目(09KJD580006)
关键词
城市轨道交通
故障列车救援
多列车追踪运行
计算机仿真
urban rail transit
train failure rescue
multitrain tracking operation
computer simulation
