Design And Implementation Of Maintenance Management System For Power Plant Equipment

With the development of the Chinese petroleum enterprises, the scale of the oil companies is becoming larger and larger and the maintenance of equipments of the petroleum enterprises is becoming heavier. But there are some limitations in the maintenance management level of the oil companies. There has been many problems, such as equipment inspection formality, dealing with complaints of fraud, equipment, uncompleted data statistics and so on. The enterprises have recognized this situation. Many companies put forward the maintenance management as a special work to focus on promoting.Based on J2 EE architecture, using cariagorm+ Spring + Hibernate framework, using ORACLE database, using the Flex interface to show the rich media, the system is designed and he development of mobile phone terminal is based on Symbian operating system. In the paper, the mobile agent management system development background is analyzed and the current problems and make the solution are briefly expounded and suggested. UML technology is adopted to the detail design of the whole system design process. Demand analysis of oil field equipment maintenance management system is described. The system development model is described. The functional and non functional requirements are described. The outline design of equipment maintenance management system and the working principle of the system are introduced. Oil field equipment maintenance management system is designed and realized. In order to meet the needs of actual work, a plurality of function module is provided. The main function of the system involves: fault processing module, inspection module, equipment management module, maintenance management module and system management module.Based on the architecture of the system, the system is design in detail, using the static structure diagram of the system, timing diagram and part of the code the specific design and Realization of the system function are described in detail. In addition, this system combines the GPS positioning system based on mobile phone terminal. Using of GPRS wireless transmission, the integration of the traditional Internet and mobile Internet function is described. The system can real-time track maintenance position, personnel dispatch, can also carry out with a query by historical data.The management system not only can improve the efficiency of fault processing, but also improve the management center and the maintenance department in the maintenance work in partnership. It effectively reduces the repair work pressure and improves the whole maintenance work of office efficiency. The deployment and application of the system has obtained the good effect and won the unanimous praise.