Design of Car Washing Control System Based on PLC

Abstract In order to improve the efficiency of car wash and reduce the labor intensity of car washers. According to the process flow of automatic car washing and its characteristics of simple operation, high efficiency, convenience and stable operation, an automatic car washing control system based on PLC is designed, and WinCC configuration software is selected as the upper computer as the man-machine interface design. The simulation results show that the system has strong stability, improves the automation of car washing and meets the actual needs.