LKJ2000型列车运行监控系统仿真研究

针对LKJ2000型列车监控记录装置各功能模块的交换信号,如机车工况信号、机车压力传感器信号,研制了基于单片机的模拟接口电路,可产生相应匹配的交换信号,用于LKJ2000型列车监控记录装置的脱机检测;同时以VS2010为开发工具,利用MFC开发包设计了以Windows为平台的上位机人机控制界面,并借助串口通信协议实现其与单片机模拟接口电路的双向通信,构成了一套人机交互的仿真系统。该系统既可以应用于列车驾驶仿真器,也可以用于LKJ2000装置的教学培训。

Simulation on LKJ2000 Train Operation Monitoring Control System

According to the different switching signals from corresponding different functional modules of KJ2000 train monitoring and recording devices, such as the locomotive condition signal, locomotive pressure sensor signals, a microcontroller-based analog interface circuit was developed to produce the appropriate matching signal available for offline detection of LKJ2000 train monitoring and recording device. With VS2010 development tools and MFC software-development-kits, a platform was designed on the Windows platform for human-machine interface control. To implement the two-way communication between the microcontroller analog interface circuit and the Windows platform, serial communication protocol was applied and a set of Human-machine Interface Simulation System was formed. The research results showed that the System could not only be applied to the locomotive simulator but also for the corresponding teaching and training.