基于OpenMV的智能兵乓球拾取小车.docxVIP

内容摘要 当我们跟随着现代化科学技术的脚步缓缓向前走去，社会也以一种现代化、高科技、智能时代的姿态向我们走路。无论是日常刷着微信朋友圈的智能手机、办公室中协助完成工作的台式电脑、物联网控制下的智能家居。这些无孔不入地高科技产品逐渐成为我们日常生活和工作中的一部分。说到智能化，就不得不提及人工智能。而在人工智能研究领域极里面，机器视觉又占据着极其重要的一部分。 一些基于机器视觉系统的智能化机器设备除了很大程度带动了科技社会的发展和进步，也使得人们的工作和生活更加便利。本文便是设计了一款以Arduino开发板作为主控制器，便利人们在乒乓球比赛和训练中不需要进行人工手动捡球的捡球小车。该智能兵乓球拾取小车是基于OpenMV机器视觉模块对目标物体进行视觉识别，摄像头获取到的图像通过相关算法检测出目标兵乓球距离以及位置信息，通过TTL串口通讯将数据传递给小车Arduino开发板控制机器运动，机器操作部分则是控制舵机转动将车身前方由亚克力板和弹力绳组成的捕获笼通过定点下落来拾取检测到的地面上固定位置的兵乓球。用户可以通过ESP8266无线终端模式在移动端发送相关指令控制车身实现捡球小车在一定区域内进行前进、后退、左右转向、遇到障碍物进行躲避、拾取地面上散落的兵乓球功能。 关键词：OpenMV；Arduino；乒乓球；摄像头；机器视觉 Abstract When we follow the pace of modern science and technology, the society is walking towards us in a modern, high-tech and intelligent era. Whether its a smart phone with WeChat circle of friends, a desktop computer in the office to help complete the work, or a smart home under the control of the Internet of things. These high-tech products have gradually become a part of our daily life and work. When it comes to intelligence, we have to mention artificial intelligence. In the field of artificial intelligence, machine vision plays an important role. Some intelligent machine equipment based on machine vision system not only greatly promote the development and progress of science and technology society, but also make peoples work and life more convenient. In this paper, we design a kind of ball picking car which uses Arduino development board as the main controller, so that people dont need to pick up the ball manually in table tennis competition and training. The intelligent table tennis pick-up car is based on the OpenMV machine vision module for visual recognition of the target object. The image obtained by the camera detects the distance and position information of the target table tennis through the relevant algorithm. The data is transmitted to the car Arduino development board through TTL serial port communication to control the machine movement. The machin