【摘要】 根据全国海洋捕捞渔船换证数据库,运用现代软件工程的方法,介绍了海洋捕捞渔船分析系统(M arine F ish ing Vessel Analysis System,以下简称MFVAS)。首先从实际需求出发,分析了MFVAS的功能,如数据处理、统计分析、信息查询、报表打印、系统管理等;其次介绍了MFVAS的系统设计,主要有系统结构设计、数据库设计、“层级”设计、图表设计等;同时简要说明了系统的实现,包括开发工具VB.NET、数据库系统SQL Server 2000等。最后概述了MFVAS的实际应用,指出了渔船管理存在的主要问题,同时讨论了MFVAS的发展趋势。更多还原

【Abstract】 Based on the card-renewing database of national marine fishing vessels,the development of marine fishing vessel analysis system(hereafter referred MFVAS as simply) was introduced by the way of modern software engineering.Firstly,from the practical demands,it analyzed the function of MFVAS, such as data processing,statistical analysis,info search,report forms printing,system management,etc.Secondly,it introduced the system design of the MFVAS which mainly includes system architecture design,database design,"layer" design,and design of chart,etc.Meanwhile,the implement of the system was also briefly explained,including developing tool-VB.NET,database system-SQL Server 2000,etc.Lastly,a summary of the practical application of MFVAS was introduced,the main problems of vessel management were indicated,and the developing trend of MFVAS was also discussed.更多还原