An intelligent ball-picking robot and its control method for its mechanical arm

Abstract

The invention discloses an intelligent ball-picking robot comprising a detection device, a moving device, a picking device and an electric energy storage device; the detection device, the picking device and the electric energy storage device are all arranged on the moving device. The detection device includes a camera, which is set on the mobile device through a pole, and the camera is obliquely aligned with the front of the mobile device; the mobile device is provided with a DC motor and a motor drive board, and the motor drive board is used to control the rotation of the DC motor through PWM speed regulation. The mobile device advances, retreats or turns; the pick-up device includes a mechanical arm base 7, a mechanical arm and a steering gear drive plate, the steering gear drive plate is used to drive the movement of the mechanical arm, and the steering gear drive plate is arranged at a distance from the mechanical arm base. Plan to get the end of the robotic arm to a certain location in space. The invention adopts an autonomous intelligent ball picking mode to realize object finding, moving, grabbing, and framing. The device is simplified, the grabbing range is wide, and small balls in all directions can be grabbed.

Description

technical field [0001] The invention relates to an intelligent ball-picking robot and a control method thereof, belonging to the technical field of intelligent robots. Background technique [0002] Sports activities have gradually become an irreplaceable part of our daily life. It is time-consuming and labor-intensive to see caddies or staff helping to pick up balls in the training grounds of basketball, tennis, table tennis, and badminton. For example, based on the STM32-based smart small robotic arm design, the recognition situation is easily disturbed by the environment. The recognition from the backlight side to the light side may not be recognized, the ball is not picked up accurately, and the recognition speed is slow. Contents of the invention [0003] The purpose of the present invention is to: address the deficiencies of the prior art, disclose an intelligent ball-picking robot and its mechanical arm control method, use machine vision technology to accurately iden...

AI Technical Summary

Problems solved by technology

[0002] Sports activities have gradually become an irreplaceable part of our daily life. It is time-consuming and labor-intensive to see caddies or staff helping to pick up balls in the training grounds of basketball, tennis, table tennis, and badminton. For example, based on the design of an intelligent small robotic arm based on STM32, the recognition situation is easily disturbed by the environment. The recognition from the backlight side to the light side may not be recognized, the ball picking is not accurate, and the recognition speed is slow.

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