基于防护速度的高速磁浮辅助停车区设置

Setting Method of Auxiliary Stopping Area for High-Speed Maglev Based on Protection Speed

摘要:

为了在满足高速磁浮列车安全连续运行需求的前提下节约建设成本，提出了一种基于速度防护曲线的辅助停车区设置算法.在此基础上给出了一种基于基准运行速度曲线的辅助停车区算法，同时能满足多目标速度曲线并存的线路上列车安全连续运行的要求.考虑了列车运行控制系统安全性的要求，给出了工程应用中相应的辅助停车区调整方法，并在一定工况条件下进行了仿真计算,结果表明该辅助停车区算法能在一定程度上降低高速磁浮交通系统的建设成本.

Abstract:

In order to save construction costs on the premise of the needs of high-speed maglev trains for safe and continuous operation. A setting method of auxiliary stopping area for high-speed maglev based on protection speed curve is proposed. Based on this, an auxiliary stopping area method based on the benchmark running speed curve is presented, which can meet the requirements of safe and continuous operation of the train where multiple target speed curve coexist on the line. The corresponding auxiliary stopping area adjustment method, which has considered the safety requirements of the train operation control system, in engineering application is given, and the simulation calculation is carried out under certain working conditions, the results show that the auxiliary stopping area method can reduce the construction cost of high-speed maglev transportation system to a certain extent.