Objective To address the challenge of efficient information extraction from large ship design models, this study develops a systematic and agile model information acquisition framework tailored to shipbuilding requirements.

Method First, the IDEF0 functional modeling approach is employed to establish a dynamic model information transmission mechanism and a standardized data flow system, enabling process standardization and visualization. Subsequently, a hierarchical software development framework is proposed based on the 3DEXPERIENCE design platform. This framework overcomes the limitations of multi-dimensional filtering technology for design model screening and innovatively develops a batch processing strategy for customized information output. The agile information acquisition software is implemented through CAA secondary development technology.

Results Verification through typical task scenarios shows that the software reduces operational steps by 67% and improves data processing efficiency by 76%, significantly enhancing both design efficiency and the accuracy of information acquisition.

Conclusion The research provides an end-to-end solution covering requirement analysis, model construction, software development, and validation testing. It effectively addresses divergent information demands across multiple application scenarios and offers theoretical foundations and technical pathways for digital ship product design.