基于433 MHz无线网络和STM32的室内智能照明系统设计  

Design of Indoor Intelligent Lighting System Based on 433 MHz Wireless Network and STM32

作　　者：张震 ZHANG Zhen(Shanghai Municipal Engineering Design Institute( Group) Co.,Ltd.,Shanghai 200092,China)

机构地区：[1]上海市政工程设计研究总院(集团)有限公司,上海200092

出　　处：《现代建筑电气》2019年第2期26-30,共5页Modern Architecture Electric

摘　　要：针对传统室内照明系统布线麻烦、控制方式单一、节能效果差等缺点,设计一种基于433 MHz无线网络和STM32的室内照明系统,以LED为光源,利用PWM调光技术和光照度传感器能够根据室内光强自适应调节LED灯的亮度,并及时响应用户的控制命令。通过分析比较,系统能实现智能控制和节约能耗,具有一定的应用价值。Aiming at the disadvantages of traditional indoor lighting system such as troublesome wiring,single control mode and poor energy-saving effect,this paper designed an indoor lighting system based on 433 MHz wireless network and STM32.The system took LED as the light source,and used the PWM technology and illuminance sensor to adjust the brightness of LED light adaptively according to the indoor light intensity,which can respond to the user’s control command in time.Through analysis and comparison,the system can achieve the intelligent control and energy saving,which has certain application value.

关 键 词：室内智能照明系统 433MHz无线网络 硬件设计 软件设计 

分 类 号：TU88[建筑科学]