机车显示器应用软件模块化设计

Discussion on Application Software Modular Design for DDU

为适应新型机车对显示器提出的越来越高的应用需求,提出了一种新的显示器应用软件模块化设计思路,并介绍了基于模块化设计的新的显示器应用软件架构设计方法,实现了应用程序与通信协议无关性,以及机车关键属性灵活配置,同时采用了一些成熟的逻辑处理功能块,提高了软件开发效率,缩短了开发与调试周期。该成果已经成功应用到出口马来西亚、埃塞俄比亚等电力机车项目中,取得了较好的应用效果。

For satisfying the higher and higher application requirement to DDU for new type locomotives, a new modular design method of locomotive DDU＇s application software was proposed. The software structure design was introduced, which realized the disrelation between program and communication protocol and flexibility of locomotive primary attributes＇ diversification configuration, as well as adopted several mature logic processing modules to improve software developing efficiency and reduce the developing and testing circle. The technology has been successfully applied in locomotive projects in Malaysia and Ethiopia, and achieved good results.