针对目前智能照明只根据室内环境光强度变化来实时调节 LED 灯亮度的缺陷，设计并实现了基于低功耗系列单片机—STM32L 系列的照明系统，可根据人体红外信号和室内光照度进行智能照明。首先详细介绍了系统的总体设计、硬件设计以及软件设计，然后通过实验对系统进行测试，实现了根据人体红外信号和室内光强度对 LED 灯进行智能控制的功能，并验证了系统的实用性和有效性。%In view of the defects that current intelligent lighting only based on the variation of the intensity of the indoor environment light to adjust the brightness of LED lamps in real-time,in this paper,based on low power consumption MCU,the STM32L series according to the infrared signal and the indoor illumination intelligent lighting were designed and realized.Firstly,the system design, hardware design and software design were introduced in detail,and then the system was tested through experiments and the infrared signals the body and interior lighting intensity of LED lighting intelligent control were realized,and the practicality and effectiveness of the system were verified.
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