The invention belongs to the technical field of gardening machines, and particularly relates to a remote control intelligent lawn art trimming machine. The remote control intelligent lawn art trimming machine comprises a trimming machine body, a positioning communication master control board, an ultrasonic transmitter, ultrasonic receiving columns, a motor driving board, an attitude acquisition sensor, a photoelectric encoder, a multistage tool, a computer and a charging device. The ultrasonic transmitter is installed at the front end of the trimming machine body, the four ultrasonic receiving columns are installed at the rear end of the trimming machine body, the other components are installed on the trimming machine body, and the computer is in remote connection with the positioning communication master control board through a wireless channel. Precise positioning of the trimming machine body on a lawn is achieved based on the ultrasonic ranging and strapdown inertial navigation integrated positioning technology, the trimming machine body can perform trimming on the lawn according to preset characters or patterns on the computer, and the problem that accurate trimming is difficult in lawn art trimming is solved; meanwhile, the charging device is arranged in the machine body. The remote control intelligent lawn art trimming machine is high in automation degree, has the advantage of long distance and high efficiency, and can efficiently and automatically perform intelligent lawn trimming work in regulated areas.