摘要
可靠性(Relability)、可用性(Availiability)、可维护性(Maintiainability)、安全性(Safety),即RAMS,它是轨道车辆运输交通信号系统的关键评估指标,通过对RAMS的评判能够分析轨道车辆运输是否满足需求,本文以RAMS作为重要评估手段,分析了模块故障率和故障覆盖率对系统可靠性和安全性的影响。
Reliability,Availiability,Maintiainability,Safety,or RAMS,is a key evaluation indicator for rail vehicle transportation traffic signal systems.Through the evaluation of RAMS,it can be analyzed whether the rail vehicle transportation meets the demand.This paper uses RAMS as an important evaluation method to analyze the impact of module failure rate and fault coverage rate on system reliability and safety.
作者
吴丹
WU Dan(State Grid Jiangsu Electric Power Co.,Ltd.Electric Power Research Institute,Nanjing 210019,China)
出处
《价值工程》
2019年第15期163-165,共3页
Value Engineering
