Remote Expert Diagnosis Platform Of Electrical Equipment Based On Mobile Terminal

Stable operation of electric power system is vital to national economy and people's livelihood.So the timely and efficient state maintenance is the necessary means of the protection in electric power system.In order to solve the problem that staff can't locate the fault and need the help of other experts in the field,a remote expert diagnosis system for electrical equipments based on mobile terminal is designed and implemented,which integrates basic information of electrical equipment,real-time status data of electrical equipment and cross-regional electrical expert resources to achieve high efficiency and accuracy in remote fault diagnosis for electrical equipments.The system is made up of client-side application,expert-side application,data support system and server application.C/S mode is adopted in the design of android and server-side applications,and B/S mode for data support systems and server-side applications.AChartEngine display framework and Lucene search engine module are integrated into the client-side application,so that the query of electrical equipments related information,including the basic information of equipment,the online status information of equipment and the information of the enterprise,automatic fault diagnose and real-time remote diagnose by experts are implemented on the client-side application.Real time interaction and access of diagnostic information on the faulty electrical equipment are implemented on the expert-side application so as to achieve timely diagnosis of electrical equipment faults.JQuery Mobile page technology is integrated into the data support system,which allows the system administrator to use the data support system to manage information of users,experts,enterprises,equipment parameter,online status data of equipment,fault diagnosis,announcement,feedback and so on via mobile terminal or PC terminal.SSH framework,the mainstream Web application integration framework,is applied to server-side applications,through which the data access interface is configured for the server application in this system,and background data support for the client-side application,expert-side application and data support system are provided.Finally,testing is carried out for those android applications and the data support system in this paper.Test results show the platform achieves the original design goal well.