Design and Implementation of DAIS Data Services Based on Agent
Shi Hao-shan · Science Technology and Engineering · 2008
The thorough research to DAIS(Data Acquisition from Industrial Systems)data interface,data model and the difference between DAIS and CIM(Common information model)data model are firstly conducted,then proposed a structure of DAIS data service agent,for the purpose of solving the problems such as threads conflict and the frequent conversion of data model between DAIS and the lower data service.It separates the DAIS component from the lower data service,simplifies the module structure,improves the efficiency of data access,avoids conflicts,and enhances the stability of data services.