Computer Artificial Intelligence Technology in CAD Industrial Drafting and Design Platform System: A Review

This paper discusses how a 3D drafting system is developed to accommodate complex human-machine interface characteristics. An object-oriented multi-level structured test case design method is proposed. An Oracle-based distributed project management database is constructed. A new 3D CAD surface model search method is given. A 3D CAD surface model retrieval algorithm based on distance-curvature shape distribution is proposed. The method can effectively solve the collaboration problem of multiple parallel programs. The designed software platform is proved to be complete, scalable and open through practical applications. Finally, it can effectively achieve human-to-human collaboration and resource sharing.