摘要
在高可靠、高安全的交通运输领域,需要利用容错设计来减少错误发生,以及错误发生后系统仍能正常工作。为此,结合软件开发中的实际情况介绍容错基本原理和常用方法。
In the field of modern traffic,fault tolerant designs are often used to reduce the occurrences of failures so as to ensure the normal operation of the system even in the case of failure.Therefore,basic principles and common methods of fault tolerance design are introduced according to practical situation of software development.
出处
《铁道通信信号》
2016年第5期78-81,共4页
Railway Signalling & Communication
关键词
故障
容错设计
冗余
安全性
Fault
Fault tolerance design
Redundancy
Safety
