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A method and device for calculating the physical size of a load-carrying robot, and the robot

A calculation method and technology of physical size, applied in the field of vision, to achieve the effect of speeding up alignment, ensuring calculation accuracy, and improving safety

Active Publication Date: 2022-05-17
SHANGHAI MROBOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, sometimes the goods shipped may exceed the boundaries of the shelf

Method used

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  • A method and device for calculating the physical size of a load-carrying robot, and the robot
  • A method and device for calculating the physical size of a load-carrying robot, and the robot
  • A method and device for calculating the physical size of a load-carrying robot, and the robot

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Embodiment Construction

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0030] In order to make the drawing concise, each drawing only schematically shows the parts related to the present invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically drawn or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one".

[0031] An embodime...

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Abstract

The present invention provides a method and device for calculating the physical size of a load-carrying robot, and the robot, including: obtaining the second point cloud data of the target cargo through a configured three-dimensional vision sensor; The external dimension information of the target cargo is described; the external dimension information of the robot after loading is obtained according to the external dimension information of the target cargo and the external dimension information of the robot itself. The invention allows the robot to identify the external dimension information of each loaded cargo in real time, thereby obtaining the external dimension information of the loaded robot, and performing motion control according to the loaded external dimension information of the robot, thereby improving the motion safety.

Description

technical field [0001] The invention relates to the field of vision technology, in particular to a method and device for calculating the physical size of a load-carrying robot, and a robot. Background technique [0002] Many logistics robots support automatic loading and unloading of boxes / shelves. The so-called automatic loading and unloading of boxes or shelves means that the robot can identify the boxes to be transported, and then use the "sneak into the piggyback" (such as Figure 5 -(a)), or "trailer-mounted" (eg Figure 5 -(b)), the container / shelf is transported away and unloaded automatically after reaching the destination. [0003] No matter which of the above methods is used, when the empty robot is loaded on the container / shelf, the container / shelf and the robot become a new overall robot, that is, the loaded robot. Obviously, the shape of the unloaded robot and the loaded robot, such as length, width, and height, have undergone significant changes. Only by mode...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/16
CPCB25J9/1697B25J9/1664B25J9/1602
Inventor 孙锐
Owner SHANGHAI MROBOT TECH CO LTD
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