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 a supervisory control station for monitoring and controlling process information ( control points) from at least one environmental control device. The supervisory control station is provided with a memory for storing data, including a dynamic link library (DLL) containing: first data for displaying a plurality of independently selectable graphic object s, and link data specifying an association between a selected graphic object and the control poin t. The supervisory control station dynamically displays the received real-time process state information for the associated control point using stored state table data, link data, and run time values from the environmental control device.