Rfid Technology In The Power Plant Management Information System

At present, China's radio frequency identification (that is RFID) technology and its application in the early stages of development, there is a low technological level, the standard specifications are not complete and many other issues. In particular, handheld RFID reader in the software interface has not formed a unified standard, so that RFID technology dependence on the reading and writing equipment very large, and the complexity of the application is also a corresponding increase. Therefore, we need an intermediate program of RFID technology applications to solve these problems, it is RFID middleware.Power Plant Management Information System is a set of MIS systems, including equipment management subsystem applied to RFID technology, specifically the performance of the device basic information management in the electronic tag distribution, inventory in inventory management, equipment maintenance in the spare parts management and equipment maintenance in the inspection. In this paper, for the requirements of power plant equipment management business, it completed applications of RFID technology in the power plant management information system. Conducting a detailed analysis, based on the synthesis of a variety of existing handheld reader vendor-supplied development kit features, while taking into account the needs of power plant management information system, it designed a universal RFID middleware.The realization of this design provide users with a simple interface, enable developers of RFID technology during the design and development, no longer consider the complexity of reading and writing devices and development kits (SDK), and the lightening of the burden, improve efficiency, and reflects the applications of RFID technology in the power plant management information system successfully.In the RFID middleware, as well as the power plant management information system design, the main use of UML modeling method, in accordance with needs analysis, general design, detailed design, coding and testing process of development and adoption of a multi-threading, events, reflection and database technologies.RFID technology is used in Power Plant Management Information System to achieve:to determine the uniqueness of equipment and spare parts; even if the adverse conditions (high altitude, distance, etc.) it can also be accurately obtain device information. At the same time you can bulk access to device information; it realized that all of the information of equipment can be derived when checking, the real achieve-site office;from equipment procurement, warehousing, to equipment retirement it realized that the entire process of tracking devices to enhance the management of the equipment.Therefore, the RFID technology is used to power plant management information system for the enterprise to solve real problems and a certain value of application.