Intelligent vehicle cleaning system adopts PLC visual programming control to automatically realize vehicle pre-cleaning, foam soaking, hot water high-pressure cleaning, powerful air drying, atomizing disinfection, and energy-saving drying. The advanced infrared electronic eye can automatically sense the vehicle type. After the car washer is started, it can automatically determine the vehicle type and process the vehicle without manual selection. Each automatic program can be switched to manual mode at the same time to improve system stability. Intelligent control realizes man-machine interface operation, automatic fault detection, automatic recording of the number of car washes, automatic recording of fault alarms, etc.