Dissertation > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Software Engineering > Software Development

Weather Alert Information Distribution System Design and Implementation

Author XiaoChunGuang
Tutor BanZhiJie;SiYaoBing
School Inner Mongolia University
Course Computer technology
Keywords Weather warning information PostgreSQL Qt
CLC TP311.52
Type Master's thesis
Year 2011
Downloads 107
Quotes 1
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Inner Mongolia in recent years, meteorological departments at all levels through the to strengthen meteorological disaster warning forecast system construction, and use of a commonly used means of information dissemination, such as mobile phone text messages, electronic display and rural weather warning information machine initially established a weather warning information service platform, meteorological emergency response capability has been considerable progress. But the region still do not have a dedicated primary Meteorological Bureau of Meteorology warning information release means, in urgent need to be set in the actual business of existing distribution channels focused integrated, unified use of a comprehensive solution, an important grassroots meteorological department service capacity building a ring. Existing information dissemination channels independently, without the formation of the weather warning an integrated information service platform, coupled with each system and not for the weather warning information and release objects targeted management, the need for further integration of resources, the set of existing applications become a unified weather warning information release system. The papers from the actual needs of the practical problems faced by the Inner Mongolia Meteorological Operational obtained a needs analysis. Completed on the basis of the needs analysis, design and realization of the meteorological early warning information release system. The papers complete software system is a distributed software system, by running on the client program of Union City 旗县 Bureau of Meteorology, running server-side programs in Inner Mongolia Meteorological Bureau, as well as docking pipeline management system with the existing means of information dissemination program. System client available to users to publish an object management function of early warning information management, early warning information release and log queries, server-side client initiated request processing, the system operation status monitoring and data management capabilities, pipeline program with SMS systems, electronic display systems and information systems and docking. Each client program packaged as a window class, but also contains a number of requests in each window class class request class interaction network operation deal with class and server-side program to complete in order to achieve client functionality. The server-side program window class system running state monitoring and data management capabilities, in addition, each request class corresponds to the client program are completed with the client program to interact with a response class. Server-side pipeline program pipeline procedures and equipment control systems asked interfaces with a database table. The entire software system using open-source technology, databases using PostgreSQL development language package to use Qt. Thesis weather warning information release system existing distribution channels focused integration, the formation of a unified meteorological service platform, object information release system of administrative divisions, industry and group users, an ordinary mobile phone, various brands rural information machine, GSM electronic display of different vendors for the information receiving devices, classification and definition of the various types of early warning information parameters of meteorological services, products, and can facilitate the rapid distribution of meteorological information service objects, easing weather warning information release increasingly prominent demand means the conflict between. The system relies on the business systems of the Bureau of Meteorology and the existing means of information dissemination, the expansion of the information gathering, transmission channels and ancillary business systems; establish authority, smooth, effective information dissemination channels to form a weather warning information covering the whole region integrated publishing system.

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