基于Wi-Fi的家用智能照明控制系统设计

Design of Home Intelligent Lighting Control System Based on Wi-Fi Network

智能照明控制系统是LED照明技术、智能感知技术、物联网技术相结合的产物,随着家庭Wi-Fi网络和智能移动设备的逐渐普及,采用Wi-Fi技术实现的家用智能照明系统具有组网灵活、成本低廉、低碳绿色的特点,非常适合家庭使用;系统采用STC12C5A60S2单片机为主控制器实现了室内人体红外感应、光照检测等环境参数的感知,以ESP8266模块构建了Wi-Fi无线局域网并实现了Wi-Fi无线网络与UART串口之间的控制信号转换,最终通过Android手机应用程序实现了一个家用LED灯的智能控制系统;测试结果表明,Android手机客户端能够对LED灯进行远程开关控制,并且能够根据传感器的感知情况自动实现延时关断控制及智能调光功能。

Intelligent lighting control system is the product of LED lighting technology,intelligent perception technology and Internet of things technology.With the gradual popularization of home Wi-Fi network and intelligent mobile devices,the home intelligent lighting system using Wi-Fi technology is very suitable for family use,which has the characteristics of flexible networking,low cost,low carbon and green features.The system uses STC12C5A60S2 MCU as the main controller to realize the indoor infrared sensor and light detection,the Wi-Fi wireless LAN is constructed with ESP8266 module to realize the control signals conversion between the Wi-Fi wireless protocol and UART serial port protocol,finally through the Android mobile phone application implements a home intelligent LED lamp control system.The test results show that the smartphone APP can remotely switch the LED lights,and it can automatically realize the delay and turn off control and intelligent dimming control according to the sensing of the sensor.