The invention discloses a badminton training monitoring and evaluation system, comprising an image data collection module, an audio collection module, a motion state collection module, a data processing module, an action standard judgment module, a laser speed measuring device, an action guidance suggestion output module, and an action command recognition module , 3D teaching module, difficult problem summary module, daily task completion summary evaluation module, manual expert answer module, training result statistics module, man-machine operation module and central processing unit. The present invention realizes the automatic judgment and guidance of actions such as badminton serving, catching, smashing, moving, and jumping, and uses the system's built-in three-dimensional teaching video delivery function to perform repeated playback and learning of teaching videos or guidance videos, greatly improving It facilitates the trainer's repeated observation and understanding of each movement, improves the training efficiency, makes the movement more standardized, and also reduces the workload of the coach.