Platform Technology of Web Services-Oriented DCS Data Exchanging

To solve the problem of information interdiction among various kinds of DCS (distributed control systems) and systems of MIS and ERP, through using a kind of universal Web services object's encapsulation technique, a Web services-oriented DCS data exchanging platform is constructed, and the functional architecture and key enabling technologies of the platform are introduced in detail. Accordingly, the enterprise information integration across different platforms and languages is realized, and an open, unified application integration environment is provided for the heterogeneous control systems and management systems.