摘要
主要描述了人机界面单元的高可靠性设计方案。本文首先对目前人机界面单元的运用情况进行了简述,分析其主要存在的故障点。然后重点分析了不同冗余方案的可靠性指标,并以此指导系统设计。最后对整个产品的实现方案进行了说明。
In the paper,the high reliability design scheme of driver machine interface is introduced.Firstly,the application of the DMI is briefly introduced,and the main fault points are analyzed.Then the reliability index of different redundant scheme for the design of DMI is analyzed.At last,the implementation of the product is explained.
作者
宋俊辉
Song Junhui(Zhuzhou CRRC Times Electric Co.,Ltd.,Zhuzhou 412001,China)
出处
《单片机与嵌入式系统应用》
2019年第10期12-15,共4页
Microcontrollers & Embedded Systems
关键词
冗余
人机界面单元
CPU
可靠性设计
redundant
driver machine interface
CPU
reliability design
