基于实验室的ATO仿真系统设计与研究

摘要

ATO simulation system is designed based on the Metro Line 1 in the City Track Traffic Management and Control Integration Laboratory of Southwest Jiaotong University. The simulation framework structure of ATO system includes man-machine interface (MMI) display, sand table train’s functions of control and service. The design of ATO simulation system is completed by using two kinds of train operation modes, which are automatic driving and manual driving. Using Visual Studio 2008 software as a platform, ATO simulation system software is developed by C# language, and the function modules are realized. MMI and sand table train by serial communication mode to realize the information interaction, through the vehicle driver interface can realize the real-time control of the sand table of the train, while the train status information can be timely feedback to the vehicle. Through the design and implementation of ATO simulation system, the research and development of the actual train operation control technology has certain guiding significance.%列车自动运行（ATO）作为列车自动控制（AT C）系统中的重要组成部分，是提高列车运行水平的关键设备。基于西南交通大学城轨控制实验室地铁1号线，设计AT O仿真系统，能经济地、方便地模拟各种运行环境和列车控制功能。构建了AT O子系统的仿真框架结构，具体包括人机界面（M M I）显示、沙盘列车的控制和服务功能。采用自动驾驶和人工驾驶2种列车运行模式完成ATO仿真系统的设计。以Visual Studio 2008软件为平台，利用C#语言开发了ATO仿真系统软件，实现了各功能模块。MMI与沙盘列车以串口通信的方式实现信息交互，司机通过对车载界面操作能够实现对沙盘列车的实时控制，同时列车状态信息能及时反馈至车载。通过AT O仿真系统的设计与实现，对实际列车运行控制技术的研究与开发具有一定的指导意义。