设备管理可靠性、可用性、可维护性自动分析系统研究

Automatic Analysis System of Equipment Reliability,Availability and Maintainability

针对城市轨道交通行业,提出通过与机电设备监控系统的接口,自动获取机电设备监控系统的设备信息,定期对系统进行可靠性、可用性、可维护性的风险评估,并采用多样化的文本及图表的形式来展示统计结果;帮助运营人员确定系统最薄弱的地方并进行改善,从提高机电设备总体的可靠性、可用性及可维护性,达到保障城市轨道交通正常运营的目的。

In view of urban rail transit industry,a new system is proposed,which can automatically obtain device information of EMCS,periodically evaluate and analyze the RAM(reliability,availability and maintainability)through the interface with EMCS,and use various texts and charts to display the statistical results. This system could also help operators to improve the electrical equipment reliability,availability and maintainability by detecting and repairing the weakest parts in the equipment,so as to ensure the normal operation of urban rail transit.