一种基于STC89C52与nRF401的无线网络插座设计

Design of wireless network socketbased on STC89C52 and nRF401

随着市场对智能家居的需求增大,为此本文设计了一种多功能无线网络插座,并完成了硬件方案的系统设计和测试工作。系统包括STC89C52控制模块、继电器控制模块、电源转换器模块和nRF401无线收发模块等。当无线网络插座接收到家庭网络的无线服务器通过对应无线模块发送无线信号后,经过STC89C52控制器解码输出对应的控制信号以控制对应的继电器,进而实现对电器开关的控制,并在控制成功后将用电器运行状态反馈到网络服务器中。智能无线插座,可让旧式家电被智能控制,有效的解决了家庭无线网络中旧家电的浪费问题。

As the increasing demands for smart home in the market, this paper designs a scenario of multi-function wireless network socket, achievingits hardware design and test.The system includes MCU control module based on STC89C52, control module based on relays, power converter module and wireless transceiver module based on nRF401. After receiving signal from the wireless server in home network, thecore control module in the wireless network socket outputs corresponding signal to control the corresponding relays, and controlling the appliances switches through network can be achieved. Then, the wireless network socket will send the work status of appliances to network server. Effectively, this scenario can solve the problem that the waste of the old appliances in home network because they can be made smart through the scenario.