解读应用功能安全性国际标准及其对轨道交通的作用

Explaining the Application of International Standards for Security Features and Its Effect on Rail Transportation

本文介绍了IEC61508《电气／电子／可编程电子安全相关系统的功能安全性》国际标准的基本组成、主要定义和概念，并对其在诸如建立安全相关系统等铁路、地铁应用方面进行具体解析。

This paper introduces the principal components, key definitions and concepts of the international standard IEC 61508 ＂Functional Safety of Electrical / Electronic / Programmable Electronic Safety-related System＂, and then expounds its applications in establishing safety related systems in rail transportation.