关于乒乓球捡球机器人的设计应用

Design Application of Table Tennis Picking Robot

为减少运动者反复捡球的次数,开展此项目。在该项目中,设计了一款可以自动收集乒乓球的机器人,它可以在场馆中自行运动并获得乒乓球的检测信息,随后自行规划路径收集乒乓球。此设计由树莓派控制模块、机器人运动、抓取、机器学习的视觉识别构成,采用单目测距、机器学习等创新算法。在工作中,摄像头将实时获取球体目标和位置,呈递至树莓派,基于目标位置和识别结果参数,决定机器的运动轨迹。再基于轨迹规避障碍物,反复调整行动,并发送抓取指令,将乒乓球收集至收集框中。

In order to facilitate the need for athletes to reduce repeated ball picking,this project was carried out.In this project,a robot that can automatically collect table tennis is designed.It can move itself in the venue and obtain the detection information of table tennis,and then plan its own path to collect table tennis.This design is based on raspberry pie control module,robot motion,grasping,machineand machine learning visual recognition.Using monocular ranging,machine learning and other innovative algorithms to provide efficient and convenient working mode.In the work,the camera will obtain the ball target and position in real time and present it to the raspberry pie.Based on the target position and recognition result parameters,the motion trajectory of the machine is determined.Then,based on the trajectory to avoid obstacles,repeatedly adjust the action to the table tennis target,and send the grab command to collect the table tennis to the collection box.