摘要
针对目前云端计算处理数据能力不足、效率不高等问题,在嵌入式开发迅猛发展的背景下,将新兴的边缘计算模式与新零售的思想结合起来,运用于智能自助咖啡机系统,重新构建和设计了咖啡机系统的嵌入式系统终端、服务器和用户界面等.该系统将咖啡机作为一个智能终端接入互联网,采用EdgeX-Foundry边缘计算框架,并将其部署在边缘网关;硬件采用stm32并利用边缘计算感知融合决策咖啡机状态;通过SpringBoot开源框架搭建完整的服务器;在用户APP方面,开发并使用了微信小程序作为客户端;在系统测试中,实验结果证明了边缘计算应用于智能咖啡机系统的优势.
Aiming at the problems of insufficient data processing capacity and low efficiency of current cloud computing,in the context of the rapid development of embedded studying,the emerging edge computing model is combined with the idea of new retailing,and applied to intelligent self-service coffee machine systems.The embedded system terminal,server and user interface of the coffee machine system were introduced.The system uses the coffee machine as a smart terminal to access the Internet,adopts the EdgeX-Foundry edge computing framework,and deploys it at the edge gateway.Hardware adopts stm32 and uses edge computing to perception fusion to make coffee machine status;build a complete server through the SpringBoot open source framework;in the user app,WeChat applet is developed and used as a client;in system testing,experimental results demonstrate the advantages of edge computing in smart coffee machine systems.
作者
王树航
徐君
杨锴
邓庆绪
WANG Shu-hang;XU Jun;YANG Kai;DENG Qing-xu(Department of Computer Science and Engineering,Northeastern University,Shenyang 110167,China)
出处
《小型微型计算机系统》
CSCD
北大核心
2020年第7期1451-1457,共7页
Journal of Chinese Computer Systems
基金
国家重点研发计划项目(2018YFB1702000)资助
国家自然联合基金项目(U1908212)资助。
作者简介
王树航,男,1998年生,硕士研究生,研究方向为工业互联网边缘计算,E-mail:773735050@qq.com;徐君,男,1999年生,硕士研究生,研究方向为工业互联网、边缘计算;杨错,男,1999年生,硕士研究生,研究方向为物联网边缘计算;通讯作者:邓庆绪,男,1970年生,博士,教授,CCF高级会员,研究方向为物联网、嵌入人式实时系统.
