The invention relates to a describing method, in particular to a motion track describing method of motion equipment. According to the invention, a motion track model is generated by utilizing a support vector machine and conventional historical data of the motion equipment, then initial position information of the motion equipment is combined, subsequent position information of the motion equipment is obtained by utilizing the generated track model and a motion track of the motion equipment is simultaneously described, so that the aim of monitoring the motion equipment in real time is fulfilled. Moreover, according to the invention, the position information of the motion equipment is detected by utilizing a monitoring device and the detected position information is compared with position information obtained by calculation to correct the generated track model at any time, so that the motion track of the motion equipment is more accurately described. The motion track describing method of the motion equipment has predictability on the position information of the motion equipment. The described motion track of the motion equipment is gentler. Staffs have better experience.