Railway applications - Communication, signalling and processing systems - Safety related electronic systems for signalling
铁路应用 - 通信 信令和处理系统 - 用于信令的安全相关电子系统
Applies to all safety-related railway signalling systems/sub-system/equipment. The hazard analysis and risk assessment processes defined in IEC 62278 and this standard are necessary for all railway signalling systems/sub-systems/equipment, in order to identify any safety requirements.