基于射频网络的智能家居电能控制系统

针对当前智能家居产品价格昂贵导致普及率不高的情况,设计了一种基于射频网络的智能家居电能控制系统。用户可以通过按键触发、短信通知及定时器设置3种方式对插座进行远程控制。当室内发生火灾或燃气泄漏等危险情况时,插座可自行断电,并同时向用户发送短信警报。将室内多个场景测试的误码率结果对比后,得出了遥控器最佳使用区域。实验结果表明,该系统工作稳定、性价比高。

Electricity control system in smart home based on RF network

In view of the status quo that the popularizing rate of smart home products remains low due to their expensive prices,an electricity control system in smart home based on radio frequency network is proposed in this paper. With the sys-tem,users can control the sockets remotely by key triggering,SMS sending and timer setting. The relative socket will turn off the power and send a message as an alarm to a certain user automatically when indoor fire,gas leakage or other dangerous situa-tion occurs. Optimum area using the remote-controller was obtained after comparing results of the bit error rates tested in differ-ent indoor regions. The experimental results show that the system is stable in operation and has high performance cost ratio.