基于WiFi和Android智能手机的LED照明控制系统的设计  

Design of LED Lighting Control System Based on WiFi and Android Smart Phones

作　　者：潘玉静[1] PAN Yujing(China Electronics Technology Group Corporation No.38 Research Institute,Intelligent Sensor System Research Center,Hefei 230088,China)

机构地区：[1]中国电子科技集团公司第三十八研究所智能传感系统研究中心,安徽合肥230088

出　　处：《中国照明电器》2020年第5期31-34,共4页China Light & Lighting

摘　　要：传统的室内照明需用户近距离操作照明开关,存在控制不方便、布线成本高、维护难度大等问题。设计了在WiFi环境下使用智能手机无线控制LED开/关的照明控制系统。系统由两部分组成:与LED驱动器直连的灯控终端、智能手机上安装的APP软件。系统通过灯控终端集成的WiFi模块ESP8266进行无线通信,通过继电器控制LED驱动电源,采用基于BF1550的5V/1A AC-DC电源设计,满足系统电源稳定性高、供电能力强的要求。The traditional indoor lighting requires users to operate the lighting switch at close range, which has the problems of inconvenient control, high wiring cost, difficult maintenance, etc. Therefore, this paper designs a lighting control system that uses smart phone to control LED on/off wirelessly in WiFi environment. The system consists of two parts: a light control terminal directly connected to the LED driver, APP software installed on the smart phone. The system carries out wireless communication through WiFi module ESP8266 integrated with lamp control terminal, controls LED driving power supply through relay, and adopts 5 V/1 A AC-DC power supply design based on BF1550 to meet the requirements of high system power supply stability and strong power supply capability.

关 键 词：LED照明控制 WiFi通信 手机APP ESP8266 BF1550 

分 类 号：TM923[电气工程—电力电子与电力传动] TN92[电子电信—通信与信息系统]