Design And Implementation Of Management System Of Chemical Laboratory In Liyuan Middle School

Informatization construction deepening in today’s society plays the optimaltransaction efficiency not only in the national key military, economic, administrative,in the enterprises and institutions are gradually used up. At present, in the chemicallaboratory management pear orchard in secondary schools, also use manual recordcard form, pass artificial method. Teachers and students cannot understand thedistribution and amount of experimental instruments and pharmaceuticals; unclearclassification, laboratory medicine instrument specifications; laboratoryadministrators do not understand the needs of teachers and students; the experimentalclass sometimes conflict. In order to make full use of available resources, to avoidunnecessary waste, the use of information technology to the management of thechemistry laboratory.Through the discussion on the ASP.NET, Microsoft Visual Studio2008, C#, SQLServer2005, analysis and comparison of the technology platform, the current populardevelopment tools and database, the software and hardware of laboratory managementsystem solution. Starting from the overall design of the laboratory environment, thesystem uses three layers B/S architecture, based on the ASP.NET technology, theMicrosoft Visual Studio2008as the development tool, using SQL Server2005as thebackstage database design, programming with C#language.On the basis of analyzing user needs, functional requirements are proposed forthe design of the laboratory management system and non functional requirements,efforts for the laboratory management system design and implementation of a pearmiddle school for the actual school teaching situation. According to the systemfunctional requirements, the design and implementation method of the laboratorymanagement system is discussed in detail.The laboratory management system mainly includes the reservation experimentmanagement, instruments and medicines management, experimental design,experimental information management, user management, personal informationmanagement, message function, at the same time, system management, administratorscan include: implementation class, teacher management, data backup and otherfunctions. The laboratory management system users are students, student leaders,teachers, laboratory administrator, and the headmaster. System realizes the usermanagement capabilities of different users; management and scheduling functions ofchemical laboratory equipment; able to upload, download, display design ofexperiment; the experiment reservation; among different users can receive, send ShortMessage application and inquiry experiment booking results. Especially the studentleaders can by teachers, laboratory administrator, school leadership three stage audits, realize the reservation in experiment.The biggest feature of this system is to overcome the previous experimentmanagement system is lack of interactivity disadvantages, student leader can easilyquery and submit experiment booking, and reservation information will be displayedin the system through the Short Message way. At the same time, the system ispractical, friendly interface, page appearance etc.