Research and Design of Distributed Sluice Group Joint Dispatch System Based on WCF and OPC Technology

In view of the gradualness, heterogeneity as well as equipment´s multiplicity of irrigation area sluice control system construction, simultaneously pay attention to the importance of software construction, this article take the OLE for Process Control (OPC) technology as the foundations, auxiliary by the Windows Communication Foundation (WCF) frame, combining irrigation area sluice dispatching system´s feature, has built distributional sluice group union dispatch frame based on OPC and the WCF technology, and take the Dujianyan weir irrigation area canal headwork sluice group union dispatching system as the experiment site, has carried on the application to this frame. The result proved that this frame can realize the integration well from field apparatus level to the central management station, as well as good management to distributional systematically safe, reliable control, and the good promotion.