基于C/S模式的测控装备故障诊断系统研制

为了实现通过本地或IP网络对放置在站址的测控装备进行实时故障诊断,开发了一套基于客户端/服务器模式的故障诊断系统.本系统的信号检测模块采用虚拟仪器的PXI体系结构.故障诊断采用基于故障字典和故障树的方法,用户界面设计时采用了LabVIEW图形化软件,后台数据保存则采用Microsoft SQL Server 2005中...

Study on fault diagnosis system for measurement and control equipment based on the client/server mode

In order to achieve the real-time fault diagnosis for the monitoring and control equipment in the site thtough local or IP network,a fault diagnosis system is developed based on the client/server mode.In this system,PXI architecture is used in signal detection module,fault dictionary and fault tree are used for fault diagnosis,while LabVIEW graphical software is used in interactive user interface and QL server database platform is used in network database,which realize the functions of information management,method practice,fault diagnosis,diagnosis upload and device remote control.At present,the system has been put into use,and it improves the efficiency of equipment maintenance.