地铁列车控制电路的建模与仿真研究

Modeling and simulation of metro train control circuit

由于地铁列车控制电路的庞大、复杂、联锁性强等特点,目前,列车控制电路只是以CAD绘图的方式绘制保存,并不能仿真电路。针对这一点,开发一套可自行绘制电路图并且进行动态仿真的电路建模与仿真软件,使电路开发人员在开发过程中能够更方便地进行电路开发与验证。在Visual Studio编程环境下,利用其MFC类库编程实现了此电路建模与仿真系统。

Due to the huge,complex and interlocking characteristics of metro train control circuit,at present,the train control circuit is only drawn and saved by CAD drawing,and cannot be simulated.In view of this,this article developed a set of circuit modeling and simulation software which can draw circuit diagram and conduct dynamic simulation,so that circuit developers can carry out circuit development and verification more conveniently in the development process.In the Visual Studio programming environment,the circuit modeling and simulation system were implemented by MFC class library.