摘要
分析了ZigBee技术的基本原理,从网络结构特点方面解析了ZigBee技术在定位系统中的精准应用。从理论上分析了超市智能定位导购系统的算法,并基于不同的算法进行了Matlab的仿真分析。分析结果表明:间距越小,对应的定位精度越高,需要部署的参考定位点越多。
With the rapid development of computers,wireless communication technology can realize many functions under the auxiliary system of computers. Among them,wireless positioning technology is widely used at present. This paper analyzes the basic principles of ZigBee technology,and analyzes the precise application of ZigBee technology in the positioning system from the characteristics of network structure. At the same time,this paper theoretically analyzes the algorithm of supermarket intelligent positioning and shopping guide system,and carries out simulation analysis of Matlab based on different algorithms. The analysis results show that the smaller the spacing,the higher the positioning accuracy,but more reference positioning points need to be deployed.
作者
何文华
HE Wenhua(Guizhou Business School,Guiyang 550014,China)
出处
《重庆理工大学学报（自然科学）》
CAS
北大核心
2020年第7期185-191,共7页
Journal of Chongqing University of Technology：Natural Science
基金
贵州省教育厅青年科技人才成长项目“基于物联网技术的智能购物车系统研究”(黔教合KY字[2017]233)。
关键词
无线通讯
ZIGBEE技术
超市智能定位
仿真
wireless communication
ZigBee technology
supermarket intelligent positioning
simulation
