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基于HLA的仿真管理器是CTCS-3列车运行控制系统仿真平台的核心组成部分。针对CTCS-3列车运行控制系统仿真平台结构分散、监测困难的特点,提出通过仿真管理器管理、监测系统运行的思想。仿真管理器通过HLA/RTI联邦运行支持环境和仿真平台中的其他仿真节点建立连接;它负责初始化并管理各个仿真节点、规划仿真过程,保障CTCS-3列车运行控制系统仿真平台稳定高效的工作;提出采用多线程和设置数据优先级的方法,保证仿真管理器数据传输的实时性;实际研究结果表明,仿真管理器方便了仿真节点的管理以及仿真过程的控制,所记录的各仿真节点交互的信息为进一步研究CTCS-3列车运行控制系统各模块如何做到统一协调高效的工作做好了数据准备。
The HLA-based simulation manager is a core component of the CTCS-3 train operation control system simulation platform. In view of the characteristics of CTCS-3 train operation control system simulation platform structure is dispersed and difficult to be monitored, the idea of managing and monitoring system operation through simulation manager is proposed. It is responsible for initializing and managing each simulation node, planning the simulation process, and ensuring the stable and efficient operation of CTCS-3 train operation control system simulation platform. In addition, the simulation manager establishes the connection through the HLA / RTI federation operation support environment and other simulation nodes in the simulation platform; The method of multi-threading and data priority setting is proposed to ensure the real-time performance of the simulation manager. The actual research shows that the simulation manager facilitates the management of the simulation node and the control of the simulation process. The recorded interaction between each simulation node The information prepares the data for further research on how the modules of CTCS-3 train operation control system can work in a unified, coordinated and efficient manner.