关键词: 三维体验平台, 船舶设计, 系列船, 数据备份

Abstract: Series vessels are a group of ships that are formed by sequentially changing certain parameters of a ship. The data storage mode of the series vessels based on the 3D experience platform (3DEXP) is not only difficult to handle the dramatically increasing quantity of engineering data, but also cannot deal with the backup of huge amount of data. A data backup scheme for the design of series vessels is proposed based the 3DEXP in view of the above problems. The architecture, data flow, data base and file storage of the 3DEXP are analyzed to provide a solution from the two aspects of the software and hardware of the platform, which has been verified in practice. It cannot only improve system access performance, but also realize the reuse of the design data of series vessels.

Key words: 3D experience platform, ship design, series vessels, data backup