基于电力线载波通信的智能家居控制系统设计

摘要

In order to improve the stability and reliability of intelligent household control system,power line commu-nication technology was applied to smart home control system on the basis of analyzing the characteristics of power line carrier communication technology. The system,which takes STM32 MCU as the core,embedding WEB server and combining with GPRS network,power line carrier communication technology and sensor technology,can realize remote intelligent monitoring of the indoor environmental information,home appliance switch,doors and windows, etc. The overall design of the system, hardware and software implementations are introduced. The experimental results indicate that the system can well meet the needs of remote family intelligent control, as well, the success proportion of communication fulfill the experimental requirements. The system is simple, stable, reliable and it application can be extended easily.%为了提高智能家居控制系统的稳定性和可靠性，在分析了电力线载波通讯技术特点的基础上，将电力线载波技术应用到智能家居控制系统中。该系统以STM32主控制器为核心，内嵌WEB服务器，结合GPRS网络、电力线载波通信技术以及传感器技术，可以实现对室内环境信息、家电开关、门窗等的远程智能控制。介绍了该系统的总体设计方案、软硬件实现方法。实验和研究结果表明，系统能够很好的满足远程家庭智能控制的需求，通信成功率也达到实验要求。该系统简便、稳定，可靠性强，易于扩展。