轨道交通.通信,信号和处理系统.铁路控制和保护系统用软件

[中文适用范围]： 规定了用于铁路控制和保护应用的可编程电子系统的开发程序和技术要求。旨在用于任何存在安全隐患的区域。这些可能范围从非常关键 [外文原描述]： Specifies procedures and technical requirements for the development of programmable electronic systems for use in railway control and protection applications. Aimed at use in any area where there are safety implications. These may range from the very critical, such as safety signalling to the non-critical, such as management information systems. These systems may be implemented using dedicated microprocessors, programmable logic controllers, multiprocessor distributed systems, larger scale central processor systems or other architectures.