One of the basic thought of thesis is concern how to apply this technology to design realm of the machine and electricity product . collaborating mutually different realms and providing intelligence decision - making for big and complicated design system so that product design project can rapidly finished and optimized . all advantages are presented in the use of computer supported cooperative design ( cscd ) 如何把多專業、多工種相互協調合作的這一龐大而復雜的產品設計系統工程,轉化為計算機支持的信息,并完成多專業相互協調的信息智能化處理,快速提供最優產品設計方案,這是計算機網絡支持的協同設計技術應用的最好體現。