关键词: 协同设计, SP95标准, 产品信息模型

Abstract: To complement the studies on enterprise-control system integration in product information modeling for collaborative design, the 95th Standard Project (SP95) standard was adopted for collaborative design modeling. By analyzing the requirements of collaborative environment for product information model, the advantages and disadvantages of SP95 and the STandard for the Exchange of Product (STEP) model data were compared. The feasibility and necessity of the application of SP95 in collaborative design modeling were discussed. Application prospects and the limitations of SP95 application were explained. Based on the requirements of collaborative design for harness industry and analysis of main harness data, a product information model based on SP95 standard was constructed to prove the validity of this theory.

Key words: collaborative design, SP95 standard, product information model