关键词: 网络化制造, 集成平台, 集中式身份认证

Abstract: To deal with the identity authentication in networked manufacturing integration platform, a centralized identity authentication strategy was proposed. According to this strategy, central identity authentication server took over the authentication modules of different application systems, whose functions included user management, account mapping management, identity authentication service, and system management. The architecture adopted four-level Web service framework based on Browser/Server. Furthermore, some key problems, including single-point logging and logout, the safety of information transmission, and the performance of identity authentication service were discussed in detail. Finally, the operation efficiency was proved by the application of the centralized identity authentication strategy in the networked manufacturing integration platform.

Key words: networked manufacturing, integrated platform, centralized identity authentication