Analysis And Design Of The Mini Agricultural Meteorology Information System

Agricultural Meteorology studies on the interrelationship between agricultural production and meteorology conditions and the law of science, is one of the basic discipline of agricultural science and important branch of applied meteorology of meteorology disciplines. The purpose of Agricultural meteorological study is around the development and modernization of agriculture, keeping understanding and solving of weather problems in the production, proposing optimal meteorological conditions and measures to promote agricultural production.Since 1960 , because of the rapid development of information science and technology, observation means research of Agricultural Meteorology is gradually achieving automation, telemetry and accurate. With the development of modern agriculture, production continues accurate, automation continuous expansion, the degree of information growing greater, Agricultural Meteorology objectively requirements that Agricultural workers and scientific and technical workers effectively manage to Agricultural Meteorology data collection, storage, query and analysis, This action is in order to change traditional modes of information management about Agricultural Meteorology,grow the degree of information and automation and ease the pressure personnel, thereby increasing agricultural productivity.Different regions and time, the characteristic of client is large difference, geographical scale of the Agricultural Meteorology information and difference of time interval impact greatly on agricultural production, teaching and scientific research. The word,"Qixiangwanqian"in Chinese, is description on management difficulties of Agricultural Meteorology information. How to effective reasonable and appropriate management of Agricultural Meteorology information, for the production, teaching and scientific needs, is a big problem that Agricultural Meteorology needs to solve, so Agricultural Meteorology information system developed gradually be taken seriously.The text detailedly records requirements analysis and design process of Mini Agricultural Meteorology Information System that suits plant production discipline and accurate of the production of crops that require higher levels of demand. The text contains, key technology introduction,requirements analysis,system design,detailed design and summarizing and prospect , six parts. Requirements analysis for Mini Agricultural Meteorology Information System is overall analysis of the functions and business processes, and does a preliminary design for system architecture and database structure, and also determines hardware resources and network systems. Systems design for Mini Agricultural Meteorology Information System makes modular processing and functional decomposition,illustrates and analyses data structures and interfaces. Detailed design do each module in deep. This text analyses system design and module's functionality,performance,I/O,algorithms,interfaces,procedures,storage distribution of Mini Agricultural Meteorology Information System,gives detailed design and process methods, in order to make detailed plans for system software development. This is a important documentation for programmers and tester.