| Abstract: | The method of distributed control system composed by PLC technology in glasshouse control is introduced in this paper. It gives a detailed introduction to the characteristics, constitutes, software and hardware design, real-time dynamic surveillance and communication of the system. The distributed control structure makes all sub-systems independent relatively, separates the management and control function, and easy to realize the swarm control management, greatly improves the reliability and expandable of the system. It has the chacacters of low cost, stable function, wide adoptability, etc, which matches the conditions of China and has charming application foreground. |
