Application of LonWorks Fieldbus in Oil Tank Measurement and Management System
Xu Chunxiang, Xinda Banking · 2009
To improve automatic management level of oil storage,automatic control and information management system were built based on LonWorks fieldbus and internet technology.Oil tank measurement and management system was designed,which included system network structure,oil tank measurement principle,hardware and software design of fieldbus network control nodes,monitoring server.Instrument protocols were integrated to network control nodes,which ensured good compatibility.Compared with the system based on DCS,it has better reliability,real-time characteristics,measurement precision and control performance,and is easy to be expanded.