通过Zigbee协议进行设备位置自动建模的方法  

Method for Automatic Modeling of Device Location Through Zigbee Protocol

作　　者：吕超 张继东 王晨昕 姜承祥 LÜChao;ZHANG Ji-dong;WANG Chen-xin;JIANG Cheng-xiang(Tianyi Digital Life Technology Co.,Ltd,Nanjing,Jiangsu 210019,China;China Telecom Co.,Ltd,Beijing 100032,China)

机构地区：[1]天翼数字生活科技有限公司,江苏南京210019 [2]中国电信集团云网发展部,北京100032

出　　处：《新一代信息技术》2024年第1期18-23,共6页New Generation of Information Technology

摘　　要：智能家居设备的普及要求对设备进行精确的空间建模。本文提出了一种基于Zigbee通信协议的设备位置自动建模方法。该方法通过自定义的Zigbee距离向量群集(ZDV cluster),实现了设备间的距离测算与位置建模,并能够根据设备间信号强度,自动构建家庭中各设备的数字模型。通过结合建模、信号处理和增强的定位算法,定位精度可以稳定在1~3 m范围,适用于大多数智能家居应用的场景。本文详细介绍了该方法的工作流程、实现细节及实际应用场景。The popularity of smart home devices requires accurate spatial modeling of the devices.This paper proposes an automatic device location modeling method based on the Zigbee communication protocol.This method uses a custom Zigbee distance vector cluster(ZDV cluster)to achieve distance measurement and location modeling between devices,and can automatically build digital models of each device in the home based on the signal strength between devices.By combining modeling,signal processing and enhanced positioning algorithms,the positioning accuracy can be stabilized in the range of 1-3 meters,which is suitable for most smart home application scenarios.This paper introduces the workflow,implementation details and practical application scenarios of this method in detail.

关 键 词：ZIGBEE协议 设备位置建模 智能家居 距离向量群集 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TN91[自动化与计算机技术—计算机科学与技术]