Research On ASP Platform Of Product Industrial Design Information

The economy of Zhejiang Province takes on a look of lump-shape that has a main body of small and medium enterprises(SMEs). However, the regional technical service market is underdeveloped and short of special services. A considerable number of resource or resource potential to support product design exists in scientific research institutes, universities and national key laboratories, and hard to be transformed into productivity. ASP(Application Server Provider),could provide all kinds of consultation of industrial design and software service. It is a new solution for the product design informalization of SMEs.Firstly, this paper analyzed the lump-shape economy of Zhejiang Province and problems in SMEs industry design. On the basis of this, it made a design of the "ASP platform of product industrial design information", and discussed its operation mode and architecture.Secondly, this paper studied on three key technologies:(l)Brought the Single Sign-on(SSO) into ASP platform, discussed several typical SSO models, brought forward a mate SSO model, and applied it to the "ASP platform of product industrial design information". At the same time, implemented the user management module.(2)Summarized several typical data interaction models on the basis of traits of presentation layer in the ASP's architecture, brought forward the XML based solution, and achieved the data interaction's structure of presentation layer.(3)On the basis of requirements of designers and traits of internet interaction, researched the web based 3D sketching interaction, and discussed some pen-based gesture interactions.Finally, basic functions of the "ASP platform of product industrial design information" had been implemented and feasibility of key technologies has been proved.