The Monitoring Control System Of The Central Station On The Basis Of Fieldbus

This paper mainly discusses the application and design of FCS (FieldBus Control System) in the Central Station of the Heating System and the software design and implementation of the Central Station抯 Monitoring Control System of the Heating System, which is composed of Supervisory PC~ Single Chip Computer Control Unit and Measuring Unit . This software is based on Windows NT Operating System and SQL Server Database System. The programming language is chosen as Microsoft Visual Basic 6.0 . Layered software architecture is applied to get better performance of flexibility and extensibility. CAN FieldBus is adopted in the communication between PC and Single Chip Computer to improve the communication reliability and speediness.