Abstract: In recent years, with the continuous development of ship design software, the design and production mode has gradually developed from two-dimensional to three-dimensional, and the importance of equipment information and its model in the process of ship design and production is increasing. Therefore, a stable and efficient equipment database is needed. Managing and analyzing the equipment information and model data of past and in-construction projects, and forming the database system of ship equipment can provide equipment information and model data for the three-dimensional detailed design and production design platform of all kinds of ships. It is convenient to carry out the ship design and production tasks at various stages. At the same time, the database can also analyze the equipment data, which is beneficial to the comparison and selection of the equipment in the design process.