3D visual guidance based unstacking method and system

A vision-guided, 3D technology, applied in the field of unstacking methods and systems based on 3D vision guidance, can solve problems such as easy fatigue, unstable unstacking performance, and work omissions

Active Publication Date: 2020-07-24
BLUESWORD INTELLIGENT TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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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 unstack...

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  • 3D visual guidance based unstacking method and system
  • 3D visual guidance based unstacking method and system
  • 3D visual guidance based unstacking method and system

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Embodiment Construction

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] At present, the existing manual unstacking work is inefficient. When encountering a large amount of goods, the warehouse is prone to explosion, people are prone to fatigue, and work is prone to omissions, and work performance is unstable.

[0047] Based on this, the embodiment of the present invention provides a method and system for unstacking based on 3D vision guidance. Bas...

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Abstract

The invention provides a 3D visual guidance based unstacking method and system, and relates to the technical field of logistics and warehousing. The method comprises steps as follows: point cloud dataand image data of stacked materials are acquired on the basis of 3D vision; a target box body is recognized from the image data with an instance segmentation algorithm, and current position coordinates of the target box body are determined according to the point cloud data; information of a path from a manipulator to the target box body is planned according to the current position coordinates ofthe target box body and current position coordinates of the manipulator, the manipulator is enabled to grab the target box body from the stacked material according to the information of the path, andthe target box body is placed in the target position. Manual work is replaced to complete unstacking, working efficiency is high, the worker is tireless, working properties are relatively stable, andaccuracy rate of goods unstacking is high.

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...

Claims

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Application Information

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IPC IPC(8): B65G61/00B65G43/00G06K9/00
CPCB65G61/00B65G43/00G06V20/00
Inventor 李同煦刘鹏张贻弓沈长鹏张小艺
Owner BLUESWORD INTELLIGENT TECH CO LTD
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