The Design And Implementation Of Web-Based Scientific Research Management Information System

Along with the rapid development of the Internet/Intranet,it brings a new idea for the information management of the high school and academe, especially for the department which was separated from each other. With the Internet,it can bring the academe's each department, section (center) and station and so on together, and becomes uniform"Virtual net". It constructs a system-covered scientific resource sharing platform and scientific research management network, and realizes"the entire process of management"with overall consistence and dynamic, promotes the level and efficiency of the scientific research management. With the platform of the large Web Database system, developing the Web-based management information system becomes an important content of the academe's information construction.This article considers"the Scientific research Management Information System of the Chinese Academy of Fishery Science"as background, gives the first analysis and comparison of the C/S and B/S mode characteristics, point out the reason for adopting of the B/S mode. Follow by introduction of the present prevailing Web technology——ASP.NET, and Database technology——SQL Server 2000, analyses the superiority in development of the system with these technology. This article gives a particular requirement analysis of"the Scientific research Management Information System of the Chinese Academy of Fishery Science", establishes the activity graphs for each module and analyses the operation flow of the whole system. This system follows the principle of practicability, advancement and expansibility, adopts the object-oriented design pattern. The system is divided into four layers: Database, Data Service, Business Logic and Presentation. It gives the description of design philosophy for each layer, and unites the Persistent-Object technology in the Data Service, establishes a NHibernate-based persistence layer. Besides, it gives plenary consideration for the interface design. It contributes a Scientific research Management Information System of the Chinese Academy of Fishery Science with economy, effective, network, and it provides a effective scheme for the improving the standardization level and efficiency of thee Chinese Academy of Fishery Science's scientific research Management.In the end, with the conclusion for research and development of the system, some feelings and understandings in related field.