基于树莓派的智能抓取小车系统设计与实现  

Design and implementation of smart grab car system based on RaspberryPi

作　　者：戴镖 康钦清[1] 杨鑫 何学良 李松 刘巧玲 Dai Biao;Kang Qinqing;Yang Xin;He Xueliang;Li Song;Liu Qiaoling(School of Information and Electrical Engineering,Hunan International Economics University,Changsha 410205,China)

机构地区：[1]湖南涉外经济学院信息与机电工程学院,湖南长沙410205

出　　处：《无线互联科技》2020年第17期94-95,共2页Wireless Internet Technology

基　　金：2019年湖南涉外经济学院大学生创新创业训练计划项目,项目名称:湖南涉外经济学院自动化校级一流本科专业建设项目,项目编号:[201954]。

摘　　要：随着社会发展,老年人和残疾人的日常生活日益受到关注。为协助他们完成难度较大的动作,特设计一款带机械臂的智能小车。小车通过摄像头采集当前环境信息,传递至手机或者电脑端,用户确定抓取目标的位置,控制机械手完成物品抓取。文章设计中选取树莓派开发板,实现了小车的遥控控制、循迹避障、可视化抓取等操作。增加的两个反射式红外线光电传感器,提升了单一超声波避障模块的避障效果。本设计借助机械臂以及摄像头,使小车能实现对物体的远程观察及抓取,使用户的日常生活更加便利。With the development of society,the daily life of the elderly and the disabled has been paid more and more attention.In order to help them complete the difficult operation in life,a smart car with a mechanical arm is designed.The car collects the current environmental information through the camera and transmits it to the mobile phone or computer.The user determines the position of the grab target and controls the manipulator to complete the grab.In this design,RaspberryPi development board is selected to realize the remote control,track avoidance,visual grasping and so on.The addition of two reflective infrared photoelectric sensors improves the obstacle avoidance effect of a single ultrasonic obstacle avoidance module.This design uses the manipulator and the camera,so that the car can realize the remote observation and grab of objects,so that the daily convenience of users.

关 键 词：机械臂 智能小车 树莓派 循迹避障 遥控抓取 

分 类 号：TP241[自动化与计算机技术—检测技术与自动化装置] TP23[自动化与计算机技术—控制科学与工程]