Design of Remote Fault Diagnosis System for Medium and Small-sized Enterprises
To meet the demand of medium and small-sized enterprises for help in equipment fault diagnosis, a remote fault diagnosis system was designed.The system consists of user interface, server in remote diagnostic center, and experts client.C/S mode was used between expert and server, B/S mode was used between user and server.The flow chart of equipment remote fault diagnosis help system was framed.Function of signal analysis and fault feature extraction was implemented with virtual instrument technology based on Lab VIEW.Function of remote data transmission was implemented by http and ftp. Real-time communication was implemented using commercial communication tools.Oracle database was selected as tools of database management.PHP was selected as implementation language of dynamic interaction.Function of security authentication was implemented by password and token.The system has mature technology base, with rich functions, easy to operate, and with friendly and comprehensive interactive system.It provides a new way of remote fault diagnosis.
remote diagnosis fault diagnosis Internet medium and small-sized enterprises
Jianwei Li Zhihua Yuan Hui Tian Aiqin Liang
Mechanical & Electrical Engineering College,Henan Agricultural University,Zhengzhou 450002,China
国际会议
International Conference on Advances in Engineering 2011(2011年工程研究进展国际学术会议 ICAE2011)
南京
英文
48-52
2011-12-17（万方平台首次上网日期，不代表论文的发表时间）