Design And Implementation Of Ship Data Information Management Platform

With the continuous development of the shipbuilding industry, the progress of the ship industry information technology is accelerating,and the demand for information acquisition is increasing. Industrial Information technology has had a substantial impact on many areas such as scientific research, scientific reporting and economic development.Ship data information technology plays an important role in many aspects such as ship industry's R & D, design, manufacturing, operation, service, market research and so on. In order to improve the efficiency and accuracy of ship data information management, statistics and acquisition, the main development task of ship data information management platform is put forward. Through the survey of the needs of professional researchers in the ship market, the demand analysis of system has been completed.This paper first introduce the related technology platform, system development using J2EE technology, using JAVA language to develop the system background, system architecture STRUTS+SPRING+JDBC, combined with JSP technology to develop the front page, the database using MYSQL and ORACLE. Secondly, according to the system requirements, divided into user management, ship owner management, shipyard management, ship management, order management and news six modules, for different modules for demand analysis. According to the requirement analysis of the system,the MVC architecture of the system is determined, and the function of each module is analyzed and designed. Then, using the E-R Chart and the table structure of a typical database, the relation between the data tables and tables involved in the system is introduced in detail. Finally, the design and implementation of system sub modules are described in detail in terms of text description, interface, flow chart, class diagram and sequence diagram. The main methods used in the Java class are described in detail.After the system development has been basically completed, the functional and non functional aspects of the system have been Tested and verified.The system has completed all the function module development and testing work, I follow the project group to participate in the thesis involves all modules of the background development and news module front page development work, which independently is the main function of the user, modify, view the log and the owner's basic information, the owner, shipyard capacity ranked three in order to build the main ranking, ship, news search, news of 7x24 hours, click ranking. At present, the system has been formally launched. With the increase of user and frequency, the efficiency of ship data management and the efficiency of data acquisition are also improved.