Design And Implementation Of The School Computer Equipment Online Repair System

With the expansion of the scale of school information construction and expansion of computer related equipment, the relevant departments responsible for computer maintenance in the school is facing increasing pressure. The computer terminal and server is a physical carrier of school informatization construction and application of information system, ensure the stable operation of the computer equipment, it is also a foundation of ensuring the school daily teaching and management work. In response to the requirements of information construction of the school, according to the actual situation of the Nanhu vocational school, designs the school computer equipment online repair system.Based on the analysis of the original computer equipment repair process, combined with software engineering development technology, optimization design of computer equipment online repair process, using UML modeling technology, architecture and function modules of the system design, achieve the system each function module ultimately. The system can effectively improve the efficiency of computer equipment repair, simplify reporting and approval process.The main contents of the thesis are:(1) Combination of the Nanhu vocational school computer equipment repair of the actual situation to determine the direction of the research, research and learn on the topic of domestic and foreign research present situation and related theoretical application knowledge.(2) Analysed the existing computer equipment repair process, determine the existing problems in the repair process. With online repair advantage to design suitable for software system to support online repair business processes, and use the UML modeling language to sum up the users of online repair system demands with the case diagram designed in the form(3) System uses a B/S structure mode, using the modular approach to design the system function module, and carries on the analysis to the business function modules with the form of flow chart or sequence diagrams. E-R diagram is used to describe the main entities of the system database, and the data tables in the database are constructed.(4) The design and implementation of each module of Nanhu vocational school computer equipment online repair system, and realizes the system unit testing and integration testing.