基于ZigBee协议的智能家居环境监测系统设计与实现

摘要

以智能家居为背景，基于ZigBee技术研究无线网络组建及传感数据获取，实现智能家居控制。通过5个感知节点，感知监测环境数据，获取智能家居光照度、家居设备启动状态、热释红外传感数据等，根据感知数据启动声光报警器等执行设备。通过4个终端节点连接电控锁、RFID读卡器等执行设备，由协调器发布命令。实践证明，智能家居系统实现了环境数据自动监测、安防报警等智能化效果，模拟的智能化家居系统具有一定的代表性。%This article is based on E-home and ZigBee technology and studies the establishment of wireless network and the acquisition of sensor data to realize intelligent home control.This project uses five sensory nodes monitoring the environment data to get intelligent household light,starting status of household appliances and pyroelectric infrared sensor data.It starts the executive equipments such as sound and light alarm by the sensors, which are connected to the electric control lock,and RFID reader and other executive equipments through four terminal nodes.The coordinator gives command to realize the remote control.Research on this intelligent home system realizes automatic sense of enviroment and security alarm.It is proved that this simulated intelligent household system is a typical one.