基于物联网的智能实验楼宇照明及环境监控系统

摘要

The construction of intelligent campus makes high requirements for energy efficiency and environment regulation of laboratory buildings.Aiming at the low level of intelligence in efficient lighting and environment monitoring and difficulties in real-time monitoring,an intelligent energy-saving lighting and environment monitoring system based on Internet of Things technology is designed.This system applies a hybrid network architecture,employing IEEE 802.15.4 standard low-power ZigBee self-organizing network in the sensing layer to achieve state data acquisition and GPRS wireless network technology in the network layer to achieve distant data transmission.The designed architecture is flexible and extensible,and realizes the intelligent management of energy-saving lighting and environment monitoring for laboratory buildings.%智慧校园的建设对实验楼宇的节能及环境监控提出了更高的要求.针对目前高校实验楼宇公共照明及环境监控问题,设计了一套基于物联网技术的智能化实验楼宇LED节能照明和环境监控系统.该系统利用混合式网络架构,感知层采用遵循IEEE 802.15.4标准的低功耗ZigBee自组织网络实现状态数据采集;网络层则利用GPRS无线网络技术实现传感及控制数据的远程传输;应用层客户端可以方便地通过PC机或者移动终端等监控实验楼宇相关环境和照明参数信息.该体系架构灵活且可扩展性强,很好地实现了实验楼宇节能照明及环境监控的智能化管理.