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Robot operation method, controller and robot system

A technology of robotic hand and planning system, applied in the field of robotic hand system and computer-readable storage medium, robotic hand operation method, and controller, which can solve the problem that the system is difficult to achieve real-time calculation, image processing and calculation are expensive, and the goal of stacking cannot be completely solved failure and other issues

Active Publication Date: 2021-08-17
BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This system not only consumes a lot of calculation in image processing, which makes it difficult for the whole system to achieve the effect of real-time calculation, but also cannot completely solve the failure of stacking targets caused by inaccurate recognition of targets during capture.

Method used

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  • Robot operation method, controller and robot system
  • Robot operation method, controller and robot system
  • Robot operation method, controller and robot system

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0036] After analysis, the inventor believes that the grasping objects of the manipulators in the manufacturing industry are very fixed, and the method of establishing templates is often used to identify objects and drive the manipulators to grasp. With the developmen...

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Abstract

The disclosure provides a manipulator operation method, a controller, a manipulator system and a computer-readable storage medium, and relates to the technical field of engineering machinery. The robot hand operation method includes: using the coordinates of the robot hand to grab the target, the image of the robot hand grabbing the target taken by the depth camera, and the placement posture of the target planned by the stacking planning system to determine the robot hand's grasping error for the target; Adjust the coordinates and posture of the robot to grab the target to reduce the robot's grasping error of the target; control the robot to stack the target. The disclosure can estimate the grasping error of the target after the robot hand grasps the target, thereby adjusting the coordinates and posture of the target grasped by the robot hand, and accurately and efficiently placing the target code at the planned position.

Description

technical field [0001] The present disclosure relates to the technical field of engineering machinery, and in particular to a robot operation method, a controller, a robot system, and a computer-readable storage medium. Background technique [0002] Traditional robotic hand systems with vision include hand-eye systems and fixed camera systems, and the two systems operate in slightly different ways. [0003] figure 1 A conventional robotic hand system with a fixed camera system is shown. The traditional robotic hand system with a fixed camera system first takes pictures to estimate the position and attitude of the target, and then drives the robotic hand to grab the target. No more pictures are taken during the grabbing process, which is equivalent to a person grabbing an object with his eyes closed and busy grabbing. , so the crawling accuracy is relatively low. figure 2 A conventional robotic hand system with a hand-eye system is shown. The traditional robotic hand sys...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/16
CPCB25J9/1687B25J9/1697
Inventor 刘旭徐卓然万保成刘伟峰宋国库王祥龙
Owner BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD
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