数码设计Issue(23)：40-42,3.
基于ZigBee技术的井下无线定位系统设计
Design of Underground Wireless Positioning System Based on ZigBee Technology
摘要
Abstract
This thesis introduces the design and realization of a downhole positioning system based on ZigBee technology.The system utilizes ZigBee wireless communication protocol for data transmission and communication,and realizes the positioning of downhole equipment by K-Nearest Neighbor(KNN)algorithm.By arranging multiple ZigBee nodes as reference nodes,a RSSI fingerprint database was established by measuring the signal strength in the downhole environment.Using the KNN algorithm,it is able to locate the unknown location device according to the signal strength between the device and the reference node,and realize the real-time localization of the downhole equipment.关键词
ZigBee/井下定位/K近邻算法/信号强度/RSSI指纹数据库Key words
ZigBee/downhole localization/K nearest neighbor algorithm/signal strength/RSSI fingerprint database分类
矿业与冶金引用本文复制引用
付颜龙,祁静,王佳雨..基于ZigBee技术的井下无线定位系统设计[J].数码设计,2023,(23):40-42,3.基金项目
内蒙古自治区2021年大学生创新创业训练项目,项目名称:矿工安全的守护者(项目编号:202114532016). （项目编号:202114532016）
