Method and system for unstacking based on 3D vision guidance

Abstract

The invention provides a method and system for destacking based on 3D vision guidance, which relates to the technical field of logistics and warehousing, including acquiring point cloud data and image data of stacking materials based on 3D vision; identifying objects from the image data through an instance segmentation algorithm box, and determine the current position coordinates of the target box according to the point cloud data; plan the path information from the robot to the target box according to the current position coordinates of the target box and the current position coordinates of the robot, so that the robot can move from the stacking material according to the path information. Grab the target box in the middle and place the target box at the target position, instead of manually completing the destacking, with high work efficiency, less fatigue, stable work performance, and high accuracy of splitting goods.

Description

technical field [0001] The invention relates to the technical field of logistics and warehousing, in particular to a method and system for destacking based on 3D vision guidance. Background technique [0002] Depalletization is one of the important links of logistics. The traditional method is generally manual depalletization. The work efficiency of manual work is low, especially in the era of popular online shopping. If the strength is too high, it will take a long time to unstack, and fatigue will lead to work omissions. Once there is an error in unstacking, it is difficult to find and trace the source. Manually affected by one's own body and physical condition, it is easy to lead to unstable work performance of unstacking. Contents of the invention [0003] In view of this, the purpose of the present invention is to provide a depalletizing method and system based on 3D vision guidance, which replaces manual depalletizing, has high work efficiency, is not prone to fatigu...

AI Technical Summary

Problems solved by technology

[0002] Depalletization is one of the important links of logistics. The traditional method is generally manual depalletization. The work efficiency of manual work is low, especially in the era of popular online shopping. If the strength is too high, it will be unstacked for a long time, and fatigue will lead to work omissions. Once there is an error in unstacking, it is difficult to find and trace the source. The manual is affected by one's own body and physical condition, which may easily lead to unstable work performance of unstacking

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