南非双流制电力机车司机显示单元软件设计  

DDU Software Design of South Africa's Dual-voltage System Electric Locomotive

作　　者：饶天贵[1] 李宇锋[1] 谭军祥 李锐[1] 

机构地区：[1]株洲南车时代电气股份有限公司技术中心,湖南株洲412001

出　　处：《机车电传动》2015年第1期55-57,86,共4页Electric Drive for Locomotives

摘　　要：介绍了南非双流制电力机车显示单元软件的架构设计。该软件设计采用应用程序和协议无关的设计思想,进一步提高了程序的可移植性和软件开发效率;另外还介绍了该软件几个重要的新功能,包括控制节点反向、内燃机车控制以及单端司机室的显示器数据同步逻辑。通过现场测试与应用,进一步验证了功能的正确性。Structure design of DDU＇s software for South Africa＇s double-voltage electric locomotive was introduced,which adopted a design philosophy of application program independent from protocol to make a further improvement on program portability and software development efficiency.Some important new functions were focused on including control nodes inversion,diesel locomotives control and HMI data synchronization logic at single driver＇s cab.The functions were verified by fi eld testing and application.

关 键 词：司机显示单元 双流制电力机车 同步 显示器 南非机车 

分 类 号：U260.5[机械工程—车辆工程] TP311.52[交通运输工程—载运工具运用工程]