METHOD AND APPARATUS FOR MONITORING AND CONTROLLING REAL-TIME INFORMATION IN A BUILDING AUTOMATION SYSTEM

摘要

The building automation control system of the present invention includes asupervisory control station for monitoring and controlling process information (controlpoints) from at least one environmental control device. The supervisory control station isprovided with a memory for storing data, including a dynamic link library (DLL) containing:first data for displaying a plurality of independently selectable graphic objects, and link dataspecifying an association between a selected graphic object and the control point. Thesupervisory control station dynamically displays the received real-time process stateinformation for the associated control point using stored state table data, link data, and runtime values from the environmental control device.