Research On Joint Heating Dispatch Management System Based Middleware

Through the analysisof Joint Heating dispatching management system in the "Communication Spider Net" and "Isolated Information" phenomenon,, Point put that its origin is the heterogeneity of the data in the monitoring system. Researching on middleware and data integration, and proposes the integration middleware solution for data integration.Design the architecture of the middleware and internal function module. The architecture resolved the syntax heterogeneity by usedXML. It resolved semantic heterogeneity by used Ontology. This cansolve the dataheterogeneous problem.For realizing the Middleware, describedthe build process of the Ontology. The map between of the Ontology and data source is build, which can solve decomposition of query. The DB wrapper and OPC wrapper Realized. It solved heterogeneous of system by used Web Services. And it has excellent expansibility and flexibility.Finally, constructs the Joint heating dispatching management system, itbased the middleware. The system solutions the problemofdispatching and manage in Joint heating effectively. Also it provides data for the information platform.