基于三维视景的列车运行仿真平台的研究与实现  

Research and Implementation of Train Operation Simulation Platform Based on 3D View Scene

作　　者：王怀松[1] 陈荣武[1] 

机构地区：[1]西南交通大学信息科学与技术学院,成都611756

出　　处：《系统仿真技术》2016年第4期275-279,共5页System Simulation Technology

基　　金：四川省科技支撑计划项目(14ZC2069;2014GZ0081)

摘　　要：近年来,视景仿真技术已经被广泛应用到轨道交通领域,但主要还局限于对列车基本驾驶功能的模拟。提出了一种将视景仿真技术与列车运行控制系统结合的研究方法,分析了视景仿真系统与列控系统各自的结构与功能,以ATS、ATP、ATO等列控子系统为例,详细介绍了视景仿真系统与列车运行控制系统相结合的原理方法及其实现过程。测试结果表明,视景仿真系统与列控系统具有良好的实时控制性与稳定性,数据通信延时小于0.05秒,能够较好地用于列控子系统的研究与测试。Although it has been widely applied to rail transport systems in recent years, the technology of visual simulation is limited to the basic driving functions of trains. After analyzing their structures and functions respectively,this paper proposed a novel approach to combine visual simulation with the train operation control system. Taking the control of ATS, ATP, and ATO subsystems as examples, we introduce the fundamental principle and implementation process of this combination in detail. The test results show that the visual simulation system and the train control system have good real-time control and stability,the data communication delay is less than 0.05 s, which can be applied to the research and test of the train control subsystem.

关 键 词：视景仿真 列控系统 ATS 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]