测控技术2018，Vol.37Issue(5)：132-136,5.
大功率智能RGB-LED照明系统的设计
Design of RGB-LED High-Power Intelligent Lighting System Based on WiFi Control
陈志飞 1秦会斌 1刘天昊 1张明准1
作者信息
- 1. 杭州电子科技大学新型电子器件与应用研究所,浙江杭州31000
- 折叠
摘要
Abstract
In order to meet the needs of modern lighting market,an RGB-LED intelligent lighting system based on Android Apps control was designed.The system used a PFC and resonant half bridge joint controller and its shared feedback compensation circuit to provide intelligent controlled PWM through the WiFi module,microcontroller and Android Apps,BUCK chip can change the output current by receiving different duty cycle pulse waveform,thereby the brightness of LED lights can be adjusted.Because of the different brightness of the three primary colors can be synthesized in any natural light color,so the system can achieve any color light synthesis.This design saves costs,improves efficiency,controls accuracy and dimming range.Through the Android Apps functional test,the dimming of RGB-LED lights and intelligent changes of scene modes are fully realized.关键词
Android Apps/RGB-LED/BUCK/WiFi模块/PWMKey words
Android Apps/RGB-LED/BUCK/WiFi module/PWM分类
信息技术与安全科学引用本文复制引用
陈志飞,秦会斌,刘天昊,张明准..大功率智能RGB-LED照明系统的设计[J].测控技术,2018,37(5):132-136,5.
