A driverless intelligent sanitation vehicle that is not afraid of complex road environments, small in size and full-featured. It is different from the sanitation vehicle which is limited by the size and function of the body and cannot clean the complex road environment such as stairs, narrow and bending. The wheel structure of this work adopts the tripod McNum wheel design, which can realize stair climbing, multi-directional rotation cleaning, and in-situ rotation cleaning and turning in narrow sections. Using camera optical sensing and GPS positioning navigation, intelligent identification of obstacles, automatic route planning. Using Internet of Things technology, multi-machine linkage, automatic assistance and support. Solar automatic charging system. Realize charging while working to ensure continuous and efficient work, both environmentally friendly and efficient.