Ship Management Information System Based On UML Develop And Security Research

The paper discusses the design and development of shipping management information system for Shanghai Time Shipping co., LTD. And it researches the security of the management information system and data communication between ship and bank.Firstly,the application and benefit of management information system in ship enterprise are described and analyzed in details.The background of the corp.,There's a introduct of the total structure of shipping management information system for Shanghai Time Shipping co., LTD.Then give a example Summing up the step and flow of the design base on then united modify language in the development of management information system.The project of combining Inmarsat-C system and E-mail and the project using in this design are presented in the disuss of the communition.And the stipulation of data communication between ship and bank are simply introduced.There's a discuss of the Security of Management Information System, and introduce of the file manage system.Then discussing the security of and S/MIME.Summing up the experience and lesson of this design of shipping management information system for Shanghai TimeShipping co., LTD in the end.