Device Common Resource Description and Management with CIM in Industry

Embedded devices are more and more widely used in industrial workshop. In order to improve enterprise's market adaptability, meet the changing requirement of new production manufacturing, and construct common and agile manufacturing systems, the device and management system should be integrated seamlessly. In this paper, we analyze the service-oriented three-layer structure of industry system and propose a kind of resource management architecture of embedded device. The common resource description and management model is constructed for the embedded device based on DPWS through common information model(CIM). The model is implemented by an example using the XML technology. From the performance analysis of experimental implementation, the common resource description and management model not only makes vendors easily describe resource description files of different devices, but makes information system can effectively maintain and manage lots of devices in the unified method. It can effectively meet the more flexible adjusting of manufacturing systems.