Coiled material anti-falling control method and system based on image processing

The invention relates to the technical field of image processing. Specifically, the invention relates to a coiled material anti-falling control method and system based on image processing, and the method comprises the steps: obtaining a first image at a fork arm of a forklift; identifying the boundaries of the fork arm and the coiled material in the first image, and calculating a first distance and a second distance between the fork arm and the adjacent boundaries; responding to the condition that the first distance is smaller than the spacing threshold value or the second distance is smaller than the spacing threshold value, and taking the smaller one of the first distance and the second distance as a current distance value; acquiring an image set of a plurality of continuous sampling moments before the first image, and determining the moving speed and the moving direction of a first boundary and/or a second boundary in the image set; determining a coiled material falling risk value according to the current