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无线网络技术为独居老人的远程监控提供了新的方法.本文介绍新兴的ZigBee无线网络技术,分析其在家庭环境下人体健康监测领域的适用性与优势,针对老人护理的特点和监测需求,组建了星状结构的无线传感监测网络,提出老人身体状态监测系统整体架构,使用加速度传感器获取老人的身体状态信息,设计了协调器与终端节点,进一步探讨了各主要节点与模块的结构与功能.
Wireless network technology provides a new method for the remote monitoring of the elderly living alone.This article introduces the emerging ZigBee wireless network technology, analyzes its applicability and advantages in the field of human health monitoring in the home environment, in view of the characteristics of elderly care and monitoring needs, The star-structure wireless sensor network is proposed. The overall structure of the monitoring system for the elderly body condition is put forward. The accelerometer is used to obtain the physical state information of the elderly. The coordinator and terminal node are designed. The structure and function of the main nodes and modules are further discussed .