The Design And Implementation Of Data Management System For Regional Meteorological Station

Area meteorological observatory is according to the medium and small scale severe weather monitoring and warning and meteorological services need to be around and the construction of the ground encryption automatic weather station. Area got up from the mid 1990 s, and in much larger built a meteorological observatory, but the information construction of meteorological observatory are settled in, there are many defects, such as data not timely filing and audit, etc., in order to solve the defects of the existing information system, this topic selection open study area weather station data management system design and development.In this thesis based on VB.NET platform, design and implement the regional weather stations data management system, its main research content is as follows:(1) In order to improve the security, regional weather stations data management system use VB technology to realize the function system, with SQL Server2005 database to store data information,based on C/S model to build. Regional weather stations data management system covered the meteorological data management involves all the business, its by security protection, threshold alarm, real-time information query statistics, historical data file and historical data audit functions such as composition, its for Leshan met office into a new stage of digitalization, informatization and networking. System at the same time introduced the SMS cat technology is used to release the information rainfall regime.(2) The thesis based on the waterfall model for software engineering design, detailed introduces the system’s functional requirements, system architecture design, functional design, and the design of the interface, the background management module design gives the system key functional modules of code implementation process, the effect of the realization of the system and function and performance test results. The current system has been successfully applied to the Leshan weather bureau is used to manage meteorological data, it can effectively raise the working efficiency of the staff, and achieved good effect.