基于Mesh-IoT和功率计算引擎的智能家居控制系统

Smart Home Control System Based on Mesh-IoT and Power Calculation Engine

随着物联网的快速发展,智能设备和智能终端的生产成本越来越低,操作也越来越容易,这也使得它们更易于进入千家万户。智能家居系统虽然繁荣发展,但仍存在一些问题,如产品标准化不完善、通信距离有限、无法准确检查电器状况以及复杂的网络接入配置。鉴于当前的机遇和挑战,提出并实现了一种基于蓝牙Mesh网络、Nb-IoT和功率计算引擎的智能家居控制系统。蓝牙Mesh利用其网状网络传输结构,大大扩展了控制距离。NB IoT作为网关,可以避免复杂的网络接入设置,将采集的数据上传到云平台,功率计算引擎采用CS5463计量芯片,CS5463的两个可编程放大器可以采集电压和电流数据,调制器可以采集和处理模拟量。

Although smart home system is booming,there are still some problems, such as imperfect product standardization,limited communication distance,inaccurate check of electrical conditions and complex network access configuration.In view of the current opportunities and challenges,this paper presents and implements a smart home control system based on Bluetooth Mesh network,Nb-IoT and power calculation engine.Bluetooth Mesh extends the control distance greatly by utilizing its network transmission structure. As a gateway,NB IoT can avoid complex network access settings,upload collected data to the cloud platform,power calculation engine uses CS5463 measurement chip,two programmable amplifiers of CS5463 can collect voltage and current data,and modulator can collect and process analog quantities.