Steel plate shearing method and device, electronic equipment and storage medium

The invention provides a steel plate shearing method and device, electronic equipment and a storage medium, and relates to the technical field of steel rolling. According to the method, an upper surface image and a lower surface image of a to-be-sheared steel plate are obtained, a first coordinate system is established on the upper surface image, and a second coordinate system is correspondingly established on the lower surface image; determining at least one first defect on the upper surface image, determining a first coordinate maximum value and a first coordinate minimum value in all the first defects, determining at least one second defect on the lower surface image, and determining a second coordinate maximum value and a second coordinate minimum value in all the second defects, and shearing the steel plate to be sheared according to the first coordinate maximum value, the first coordinate minimum value, the second coordinate maximum value and the second coordinate minimum value. The problem of differenc