According to the control requirements that a device works in different time and the same kind of device combinations different equipments under different test objects, the power system that is brought about by KingView(KingView 6.53) based on PLC is introduced, through the design of the system, on the one hand the safety of operation is guaranteed, on the other hand the efficiency of data collection is improved. The practice has proved that the control system can save costs, improve work efficiency, and have good application value.