Study on open equipment condition monitoring and fault diagnosis system based on internet

被引:0
|
作者
He, HL [1 ]
Wang, TY [1 ]
Deng, H [1 ]
Zeng, JX [1 ]
Wang, GF [1 ]
Rao, J [1 ]
机构
[1] Tianjin Univ, Sch Mech Engn, Tianjin 300072, Peoples R China
关键词
condition-monitoring; fault-diagnosis; internet; data-acquisition; signal-analysis; SOC; XPE;
D O I
10.1117/12.664295
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
An open condition-monitoring system combined C/S (Client/Server) with B/S (Brower/Server) pattern was introduced. It consists of three parts of software: SE (Server-Terminal), ADE ( Analysis-Diagnosis-Tenninal) and DAE (Data-Acquisition-Terminal). SE can monitor every connection request from ADE or DAE user and determinate whether ADE or DAE can be run on client's PC. As a result, the system security is improved in a sense. Additionally, the system hardware part comprises two kinds of terminal portable instruments: DASOC(data-acquisition system on chip based-on the Cygnal MCU) and DSAI(dynamic signal analysis instrument based on an embedded OS:XPE). DASOC and DSAI can realize data-acquisition, signal analysis and data-transmission based-on internet. The system structure mode has been applied to a certain power plant's enterprise information network in Tianjin. Results show that the system is successful.
引用
收藏
页数:6
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