Abstract:

We first analyze the difference of interrelated terms, including the connection and distinction among industry chain, value chain and supply chain; the difference between the ASP and the SaaS in corresponding relation, service fields and the userdefined requirement; the difference among the SaaS, the IaaS and the PaaS in service modes, service configuration and core technologies. Then we summarize the research status on architecture, component management, accomplished technology of public service platform, and divide the research status of accomplished technology into four parts: application configuration technology, DAAS technology, dynamic evolution technology and safety technology. We also analyze the difference between the public service platform of collaborative industry chain and the general public service platform in architecture, configuration technology, Dass technology and security technology. We find out that current research on collaborative industry chain lacks an integrated information service platform and collaborative product development, hoping our work can provide some basic documentation for further relevant research.

Key words: public service platform;collaborative industry chain;architecture;component management;dynamic evolution