摘要
为减少能源的浪费,文中设计一种家居照明智能控制系统,该系统在蓝牙环境下可实现智能调光调色控制。首先,利用短距离无线通信技术、PWM调光调色技术、模糊控制技术进行系统设计,并以智能手机作为主要控制终端,以单片机作为系统的控制核心,采用C语言进行程序开发;然后通过上述方法,将照度检测模块、人体红外检测模块、数据处理信息传输模块、LED驱动模块和蓝牙控制模块等多个功能模块进行整合。经测试,结果表明所提出的智能家居控制系统具有安装简单、成本低廉的特点,同时也具备一定的智能特征,能够根据室内照度情况来调节LED亮度,且用户可以通过智能手机远程遥控来实现调色调光等多个功能。
A home illumination intelligence control system is designed to reduce the energy waste.This system can realize the intellect dimming and color control.The short⁃range wireless communication technology,PWM dimming and color control technology and fuzzy control technology are used to design the system.The smartphone is used as the main control terminal,and SCM is used as the control center,and the C language is used for the program development.The illumination detection module,human infrared detection module,data processing information transmission module,LED driver module,Bluetooth control module and other functional modules are integrated according to above method.After testing,the results show that the proposed smart home control system has the features of sample installation and cheaper cost,and can adjust the LED luminance according to the indoor illumination.It allows users to use their smartphone to remote control multiple functions such as dimming the light.
作者
孙家辉
吴涛
SUN Jiahui;WU Tao(Faculty of Mechanical and Electrical Engineering,Kunming University of Science and Technology,Kunming 650500,China)
出处
《现代电子技术》
2022年第16期161-164,共4页
Modern Electronics Technique
基金
云南省级大学生创新创业训练计划项目:智能亮度自动控制系统设计与研究(201910674219)。
关键词
智能照明系统
模糊控制
环境亮度检测
红外检测
LED驱动
蓝牙通信
远程控制
PWM信号处理
LED调光
intelligent lighting system
fuzzy control
ambient brightness detection
infrared detection
LED drivers
Bluetooth communication
remote control
PWM signal processing
LED dimming
