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Robot control method, robot and medium based on visual slam

A control method and robot technology, applied in the field of robots, can solve problems such as the limitations of robot road sign recognition, and achieve the effect of improving the level of intelligent control

Active Publication Date: 2022-05-10
AMICRO SEMICON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, many visual SLAMs rely on artificial landmarks to control robots. Traditional visual SLAM-based robots can only recognize artificial landmarks in the form of two-dimensional codes, which leads to the disadvantage of relatively large limitations in robot landmark recognition.

Method used

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  • Robot control method, robot and medium based on visual slam
  • Robot control method, robot and medium based on visual slam
  • Robot control method, robot and medium based on visual slam

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Embodiment Construction

[0024] 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 main solution of the embodiment of the present invention is to: obtain the shooting data of the camera unit, and intercept the picture frame containing artificial landmarks in the shooting data; preprocess the picture frame to obtain the said picture frame from the picture frame The landmark area corresponding to the artificial landmark; obtaining the contour features of the landmark graphics in the landmark area; obtaining the control parameters associated with the preset landmarks that match the contour features, and controlling the robot to move according to the control parameters.

[0026] Since the shooting data of the camera unit can be obtained, and the picture frame containing the artificial landmark in the shooting data can be intercepted, and then the picture frame can be preprocessed to obtain the...

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Abstract

The invention discloses a robot control method based on visual SLAM, which comprises the following steps: acquiring shooting data of a camera unit, and intercepting picture frames containing artificial landmarks in the shooting data; preprocessing the picture frames to obtain from Acquire the landmark area corresponding to the artificial landmark in the picture frame; acquire the outline features of the landmark graphics in the landmark area; acquire the control parameters associated with the preset landmarks that match the outline features, and control the robot according to the control Parameters move. The invention also discloses a robot and a computer-readable storage medium, so as to improve the level of intelligent control of the robot by using visual road signs.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a visual SLAM-based robot control method, a robot and a computer-readable storage medium. Background technique [0002] As an important development direction for autonomous navigation of mobile robots, the vision-based SLAM (Simultaneous Localization And Mapping, real-time localization and map construction) system has gradually received attention in recent years. SLAM technology is the key technology for the intelligentization of mobile robots. [0003] At present, many visual SLAMs rely on artificial landmarks to control robots. Traditional visual SLAM-based robots can only recognize artificial landmarks in the form of two-dimensional codes, which leads to the disadvantage of relatively large limitations in robot landmark recognition. [0004] The above content is only used to assist in understanding the technical solution of the present invention, and does not mean that the abo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/16
CPCB25J9/1664B25J9/1602B25J9/1697
Inventor 肖刚军
Owner AMICRO SEMICON CORP
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