基于Android的可联网LED照明灯的设计

Design of a Network-connectable LED Lighting Lamp Based on Android

摘要:

智能家居是指通过物联网技术将各种设备连接到一起，物联网技术的迅速发展促进了智能家居的发展。设计了一种基于Android的可组网的LED照明灯，该LED照明灯以基于Android的智能电子设备为控制终端，通过socket通信的方法实现与LED照明灯之间的通信，达到对照明灯的开关以及亮度调节的目的。LED照明灯采用STM32F030F4P6微处理器作为控制芯片，选用高效率、高性能的TPS92515作为大功率LED的驱动，并采用USR-WIFI232-B2作为WIFI通信模块。LED照明灯的亮度通过微处理器输出的PWM信号进行调节，不仅可以实现亮度从0%-100%的线性调节，而且解决了普通照明灯在开灯和关灯时，瞬间点亮和瞬间熄灭，对人眼的冲击问题。采用该方法设计的照明灯实用性强，具有较好的推广价值。

Abstract:

Smart home refers to the connection of various devices through the Internet of Things technology. The rapid development of the Internet of Things technology has promoted the development of smart homes. An Android-based networkable LED lighting lamp is designed. The LED lighting lamp uses Android-based intelligent electronic devices as the control terminal to achieve communication with the LED lighting lamp through the socket communication method to achieve the lighting The purpose of the switch and brightness adjustment. The LED lighting uses the STM32F030F4P6 microprocessor as the control chip, the high-efficiency, high-performance TPS92515 is used as the driver for the high-power LED, and USR-WIFI232-B2 is used as the WIFI communication module. The brightness of the LED lighting lamp is adjusted by the PWM signal output by the microprocessor, which can not only achieve linear adjustment of the brightness from 0% to 100%, but also solves the problem that the ordinary lighting lamp is turned on and off instantly when the lamp is turned on and off. , Impact on human eyes. The lighting lamp designed by this method has strong practicability and has good promotion value.