基于HLA的CTCS-3列控系统仿真管理器研究

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.

Research on HLA-based simulation manager of CTCS-3 Train Control System

The Simulation Manager based on HLA was a core component of CTCS-3 Train Control System Simulation Platform.It was proposed to use the Simulation Manager to manage and monitor the system operation,according to the feature of CTCS-3 Train Control System Simulation Platform,which was decentralized and monitoring difficulties.The Simulation Manager connected every simulation nodes in the Simulation Platform by RTI.It was responsible for initializing and managing the various simulation nodes,planning the process of simulation to ensure the CTCS-3 Simulation Platform efficiently and reliably work.It was proposed multi-threading and data priority setting methods to ensure Simulation Manager’s data transmission in real time.According to the result of research,the Simulation Manager facilitated the management of the simulation node and the control of simulation’s process.The record of interaction information of simulation nodes prepared for further research on how to keep every module of CTCS-3 Train Control System working efficiently and coordinately.