Abstract: Based on SOA、WebGIS、javaEE and data exchange technology, a unified dispatching platform for the coal groups is researched and designed to overcome the relatively simple function and problems of data island for existing system. The platform consists of four layers structure, that is presentation layer, business layer, data layer, integration layer. Among which, data integration layer is used to access and integration data, data layer is responsible for establishing data sharing mechanism through the classification storage management, business logic layer achieves specific business logic using the Springmvc framework, presentation layer completes the page implementation and data validation function using SVG, JSP and WebGIS technology. Integrated management portal, platform monitoring, scheduling statistical analysis, Safety supervision networking, personnel positioning networking, production monitoring networking, industrial video monitoring networking, emergency management, information release function, and so on, are realized according to the specific needs of China Coal Energy Group. The practical application proved that the system is stable, reliable, practical and scalable.

Key words: Coal Group Companies, Integrated Dispatching, Unified Platform, JavaEE