A Web Service Based Framework for Information Integration of the Process Industry Systems

Many process industry subsystems were developed separately. They didn’t collaborate efficiently, which makes it difficult for information integration. In this paper, a web service based framework is presented to address this problem, in which every process industry subsystem is described as a web service by web service wrapper and registered in the UDDI register centre, according to different information integration schemes, these web services can then be integrated dynamically. Also presented is the accomplishment of the framework architecture. Finally the practicability and validity of the integration technology are verified through the application in the establishment of information integration platform of TE procedure.