The intelligent walking sprinkler is widely used in greenhouse, flat land and nursery irrigation and fertilization operations. Its outstanding features are: saving manpower, saving water and fertilizer, spraying evenly, and avoiding the harm of chemicals to the human body. The sprinkler walks on the ground and is suitable for outdoor applications and indoor applications where the top cannot be hung; it can also be used as a transport vehicle. At the same time, the moving car can be equipped with a track-changing transfer car , which can realize the use of one machine to control multiple regions , save expenses and reduce production investment. The special customized folding floor car can realize the use of one host to control multiple greenhouses, which is convenient to move and can maximize the production efficiency of sprinkler irrigation and fertilization.