Study And Design Of Distributed Control System Based On CAN Bus

Based on the analysis of present DCS, a kind of DCS consisting of the configuration software and intelligent field control station are designed. On one thing, the paper gives the whole design of the configuration software and the field control station, and then introduces the realization of them at length. When explaining the design of configuration software, the paper mainly introduces the development platform of the configuration software and its development thought. Moreover, the paper explains and analyzes the bus used in this paper. At last, the paper individually gives the design thought of the three intelligent cards in field control station and their circuit of the main hardware. In the same time, the paper explains the relationship of the three intelligent cards and how they work harmonically.