摘要
智能购物车能够跟随用户,给用户的购物带来了很大便利。设计了一种基于摄像头的智能购物车,将摄像头固定在独立于用户和购物车外的物体上,用于采集购物车和用户的相对位置信息,并将此信息通过无线模块传递给购物车,从而使购物车存储了跟随对象的位置信息和当前购物车的位置信息。购物车可依据接收的数据相应的调整四个安装在车轮胎上的直流电机的转速,实现相应的旋转和直行,从而达到购物车自动跟随用户的效果。
Intelligent shopping cart can follow the user and offer great convenience to user's shopping.This essay sheds light on designing an intelligent shopping cart based on a camera,the camera is used to collect the relevant location data between user and corresponding intelligent cart,the data is passed through wireless module to intelligent cart thus enabling intelligent cart storing the location information of intelligent cart as well as its following position.The shopping cart will adjust the rotation speed of the four dc motors installed on the four tires of the car to achieve the corresponding motivation and follow the user automatically.
作者
张子旋
张爱清
Zhang Zixuan;Zhang Aiqing(School of Physics and Electronic Information,Anhui Normal University,Wuhu Anhui 241002,China)
出处
《山西电子技术》
2019年第1期38-40,共3页
Shanxi Electronic Technology
基金
国家级大学生创新创业项目(201710370069)
教育部产学合作协同育人创新创业教育改革项目(201702062014)
关键词
自动跟随
RSSI信号
摄像头识别
购物车
automatic following
RSSI signal
camera identification
shopping car
