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Humanoid robot ball grabbing method

A humanoid robot, robot technology, applied in the field of intelligent robots, can solve problems such as inability to meet actual needs, inaccurate object positioning, and inflexible algorithms

Active Publication Date: 2018-07-13
HUAQIAO UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, although NAO includes some algorithms for detecting and recognizing different object shapes, in practical applications, NAO's own algorithms are not flexible enough or cannot meet actual needs; in addition, after shape recognition, existing algorithms have problems. The problem of imprecise positioning of objects

Method used

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  • Humanoid robot ball grabbing method

Examples

Experimental program
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Effect test

Embodiment Construction

[0056] see figure 1 Shown, a kind of humanoid robot of the present invention grabs the method for spheroid, comprises:

[0057] Step 101, the camera installed on the NAO robot sends the captured image information of the target object to the processor;

[0058]Step 102, the processor performs color space conversion and external contour feature extraction on the received target object image information through the OpenCV vision library function connected to the NAO robot platform, and compares and identifies it with the established object feature database The shape of the target object is a sphere;

[0059] Step 103, the processor calculates the horizontal distance between the NAO robot and the sphere;

[0060] Step 104, the processor calculates the walking route of the NAO robot according to the horizontal distance, and controls the NAO robot to grab the spherical target based on the walking route.

[0061] The Nao robot application is built on a large number of advanced com...

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Abstract

The invention provides a humanoid robot ball grabbing method. The method comprises the steps that a camera arranged on an NAO robot sends captured target object image information to a processor; the processor conducts color space conversion and outer outline feature extraction on the received target object image information through an OpenCV vision library function connected with an NAO robot platform, comparison with a built object feature database is conducted, and it is recognized that a target object is in a ball shape; the processor calculates the horizontal distance between the NAO robotand the ball; and the processor calculates the NAO robot walking path according to the horizontal distance, and the NAO robot is controlled to grab the ball target on the basis of the walking path.

Description

technical field [0001] The invention relates to the technical field of intelligent robots, in particular to a method for a humanoid robot to grab a sphere. Background technique [0002] Since the 1960s, the world has begun research on various humanoid robots, invested a lot of results, and developed a series of humanoid robots. Now many scholars at home and abroad have entered this field; with more scholars and institutions In the research and investment of humanoid robot technology, the use of high technology to continuously improve the performance of robots, while the cost has become an issue that cannot be ignored; therefore, small humanoid robots have become the focus of many researchers and businesses; small humanoid robots refer to large humanoid robots. The machine has reduced the simplified humanoid robot in terms of volume, function, etc.; compared with large humanoid robots, small humanoid robots can more easily enter people's daily life, and its entertainment, tea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J11/00
CPCB25J11/00
Inventor 庄礼鸿李奕锦
Owner HUAQIAO UNIVERSITY
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