Measurement method and device for fully mechanized coal mining face

The invention discloses a measuring method and device for a fully mechanized coal mining face. The method comprises the steps that a radar device is controlled to move on a fully mechanized coal mining face, and in the moving process of the radar device, the radar device is controlled to collect N frames of point cloud data of the fully mechanized coal mining face, and N is a positive integer; based on the N frames of point cloud data, obtaining a motion track of the radar device; and obtaining shape parameters of the fully mechanized coal mining face based on the motion trail. Therefore, the point cloud data can be collected through the radar device to obtain the shape parameters of the fully-mechanized coal mining face, compared with the prior art that the fully-mechanized coal mining face is measured mostly through an odometer, the radar device has the advantages of being high in precision, free of illumination influence, high in anti-interference performance and the like, and the measurement precision and