The popularity of water-saving irrigation is getting wider and wider, and more people are beginning to pay attention to smart irrigation. Because of its fully automated integrated equipment and electronic information collection, it can detect the farmland environment in real time, and rationally irrigate the farmland according to crop growth conditions and farmland conditions to reduce water waste. Irrigation forms sprinkler irrigation through pipes, spray guns or nozzles, and sprays farmland evenly, quantitatively and regularly, effectively detecting and controlling the amount of water sources, and saving water source waste to a certain extent. Due to the influence of geographical conditions, environmental climate, and soil differences, the growth of crops will be limited to a certain extent, but the water-saving irrigation system can monitor soil conditions in real time, effectively improve the soil environment, and create better growth conditions for crops. The automated intelligent irrigation replaces manual irrigation, which not only solves the problem of labor that is expensive and hard to find, but also the quality and accuracy of the work are much higher than those of manual labor.