摘要
机车控制系统存在部分硬件选型不确定、功能或更改等因素,故对部分模块进行图形化建模,结合故障注入系统,搭建了机车半实物仿真平台,完成了半实物仿真平台应用层的设计。应用层包括仿真系统的搭建、故障注入、机车逻辑功能控制及显示屏界面展示。研究表明,半实物仿真平台的设计能对机车控制逻辑进行全面的测试;能提前暴露逻辑测试存在的缺陷及问题,验证了不同供应商通信网络一致性和硬件的可靠性。
There are some uncertain factors about hardware selection and functions in the locomotive control system,combining with graphically modeled of some devices and the fault injection system,the locomotive hardware and the application layer of the hardware in the loop simulation platform are built.The application layer includes the construction of simulation system,fault injection,locomotive logic function control and display screen interface.The research shows that the design of hardware in the loop simulation platform can test the locomotive control logic comprehensively,expose the defects and problems of logic test in advance,and verify the consistency of communication network and the reliability of hardware of different suppliers.
作者
张雁勋
赵贝
安志胜
王晋斌
ZHANG Yan-xun;ZHAO Bei;AN Zhi-sheng;WANG Jin-bin(CRRC DaTong Electic Locomotive Co.,LTD1 Technology Center,ShanXi Datong 037038,China)
出处
《软件》
2020年第6期117-120,共4页
Software
关键词
半实物仿真
应用层
仿真系统
故障注入
机车逻辑
显示屏
Loop simulation
Application layer
Simulation system
Fault injection
Locomotive control logic
Display screen
