| 摘要 |
<p>Method and device for sensing and controlling a product gripping operation; according to the method, a light beam (17) is projected in a plane of projection on a product (2), so as to trace at least one luminous line (20); the luminous line (20) is visualized by a video camera or camera (21) arranged outside the plane of projection; the frames acquired by the video camera or camera (21) are processed to obtain the position and/or the height of the products, to control the positioning of a gripping member that must pick the product up.</p> |
