Visual Guidance Method for Manipulator Grasping Objects
A vision-guided, manipulator technology, applied in the field of vision-guided, to achieve efficient and accurate grasping
Active Publication Date: 2022-04-01
RIZHAO YUEJIANG TECH CO LTD
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Problems solved by technology
[0011] The purpose of the present invention is to provide a visual guidance method for manipulators to grab objects, aiming to solve the problem in the prior art that in the process of manipulators grabbing objects, visually guide the manipulator so that the manipulator can efficiently and accurately grab the objects
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[0024] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0025] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.
[0026] In the drawings of this embodiment, the same or similar symbols correspond to the same or similar components; The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific or...
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The present invention relates to the technical field of visual guidance methods, and discloses a visual guidance method for manipulators to grab items, including the following steps: 1) Perform position calibration on a visual camera located on a conveying line; Image, process the image of the item, and measure the image coordinate position of the captured item; 2), convert the image coordinate position into the coordinate position of the manipulator, and obtain the absolute position of the item transmitted; 3), correct the absolute position of the item, And the manipulator stops at the absolute position of the article; the visual guidance method for the manipulator to grab the article provided by the present invention uses the visual camera to capture the image of the article on the conveying line, and converts it into the coordinate position of the manipulator through measurement and calculation, that is, the absolute position of the article. Position, so as to achieve the effect of visually guiding the movement of the manipulator, so that in the process of the manipulator grabbing the item, the manipulator can grab the item efficiently and accurately.
Description
technical field [0001] The patent of the present invention relates to the technical field of visual guidance methods, in particular, to a visual guidance method for manipulators to grab objects. Background technique [0002] With the development of e-commerce, the express delivery industry, which is closely related to online shopping, has developed rapidly and has a broad prospect. However, in the express delivery industry, the phenomenon of "explosion" and "violent sorting" are often seen in the newspapers. The increase in business volume has brought a lot of work intensity to the express delivery industry staff, which seriously affects the further development of the express delivery industry. . [0003] At present, the introduction of automated equipment into the express sorting process has changed the backwardness of the existing manual sorting and has extremely high social and economic value. The survey found that traditional automatic sorting equipment often occupies ...
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IPC IPC(8): B25J9/16B25J19/02
CPCB25J9/1664B25J9/1697B25J19/02
Inventor 刘培超朗需林黄睿林炯辉林俊凯
Owner RIZHAO YUEJIANG TECH CO LTD