摘要：本论文设计并实现了一种基于单片机的智能台灯设计系统。该系统结合了现代科技和智能控制技术，旨在提供更加便捷、舒适和个性化的照明体验。本设计选用了STM32单片机作为控制核心，通过传感器和执行器实现对台灯的光照强度、色温和灯光颜色等参数的智能控制。系统还具备定时开关、语音控制和手机APP控制等功能，可以根据用户需求自动调整台灯的亮度和色彩，满足不同场景的照明需求。实验结果表明，该系统具有较高的可靠性和灵活性，能够提供个性化的照明解决方案。

关键词：单片机；智能台灯；传感器；执行器；个性化照明

1. 引言 台灯是人们日常生活中不可或缺的照明设备，为了提供更好的照明体验，智能化的台灯设计系统越来越受欢迎。传统的台灯往往只能通过开关来调整亮度，无法满足不同场景和个人喜好的需求。为了解决这个问题，本论文设计了一种基于单片机的智能台灯设计系统，实现对光照参数的智能调节，提供个性化的照明解决方案。

2. 系统设计 本设计选用了STM32单片机作为控制核心，具有高性能和丰富的外设接口。系统通过光照传感器、温湿度传感器和语音识别模块等传感器，实时检测环境的光照强度、湿度和语音指令。通过执行器模块，实现对台灯的LED灯光强度、色温和灯光颜色等参数的智能控制。系统还具备定时开关功能，可以根据用户设置的时间自动打开或关闭台灯。

3. 硬件设计 系统的硬件设计主要包括单片机控制模块、传感器模块和执行器模块。单片机控制模块负责系统的整体控制和通信功能，通过编写相应的程序实现各功能的协调工作。传感器模块包括光照传感器、温湿度传感器和语音识别模块等，用于实时检测环境参数和用户的语音指令。执行器模块包括LED灯光模块和定时器模块等，用于实现对台灯光照参数和定时开关的控制。

4. 软件设计 系统的软件设计主要包括编写单片机的控制程序、通信协议和算法。单片机的控制程序负责实现各功能的控制和协调工作，通过相应的算法判断光照强度、湿度和语音指令，根据用户需求调整灯光的亮度、色温和颜色。通信协议用于与手机APP进行数据传输和远程控制。算法用于实现定时开关功能和智能调节灯光参数。

5. 实验结果与分析 本设计通过实验验证了系统的性能和可行性。实验结果表明，该系统具有较高的可靠性和灵活性，通过传感器实时感知环境参数和用户语音指令，根据算法调整灯光参数，实现个性化的照明效果。通过与手机APP的通信模块，用户可以远程控制台灯，随时调整光照强度和颜色，满足不同场景的照明需求。

6. 结论 本论文设计并实现了一种基于单片机的智能台灯设计系统，提供个性化的照明解决方案。该系统通过传感器和执行器实现对台灯光照参数的智能调节，具有较高的可靠性和灵活性，并满足不同用户的照明需求。未来可以进一步优化系统的性能和功能，增加更多智能化的照明特性。

参考文献： [1] 张华. 基于单片机的智能台灯设计与实现[J]. 自动化仪表, 2018, 39(6): 112-115. [2] 杨斌. 基于单片机的智能家居照明系统设计与实现[J]. 信息技术, 2020, 5(4): 23-27.

Abstract: This thesis designs and implements an intelligent desk lamp system based on microcontroller. The system combines modern technology and intelligent control techniques to provide a more convenient, comfortable, and personalized lighting experience. This design uses the STM32 microcontroller as the control core and achieves intelligent control of the desk lamp's lighting parameters including intensity, color temperature, and light color through sensors and actuators. The system also features functions such as timed switching, voice control, and smartphone app control, allowing the desk lamp to automatically adjust its brightness and color according to user preferences and different lighting scenes. The experimental results show that the system has high reliability and flexibility, providing personalized lighting solutions.

Keywords: microcontroller; intelligent desk lamp; sensors; actuators; personalized lighting

1. Introduction Desk lamps are essential lighting devices in daily life, and intelligent desk lamp systems are becoming increasingly popular for providing better lighting experiences. Traditional desk lamps often have limited adjustment options, typically only allowing brightness control through physical switches, which cannot meet the different lighting demands and individual preferences. To address this issue, this thesis designs an intelligent desk lamp system based on microcontroller to achieve intelligent adjustment of lighting parameters, providing personalized lighting solutions.

2. System Design This design uses the STM32 microcontroller as the control core, which has high performance and abundant peripheral interfaces. The system utilizes sensors such as light sensors, temperature and humidity sensors, and voice recognition modules to detect real-time environmental lighting intensity, humidity, and voice instructions. Through the actuator module, the system achieves intelligent control of the LED lamp's brightness, color temperature, and light color. The system also features timed switching, allowing the desk lamp to automatically turn on or off according to pre-set schedules.

3. Hardware Design The hardware design of the system mainly includes the microcontroller control module, sensor module, and actuator module. The microcontroller control module is responsible for overall system control and communication functions, coordinating the operation of various functions through appropriate program writing. The sensor module includes light sensors, temperature and humidity sensors, and voice recognition modules, which are used to detect environmental parameters and user voice instructions in real-time. The actuator module includes LED lighting modules and timers, which are used to control the lighting parameters and timed switching of the desk lamp.

4. Software Design The software design of the system mainly includes writing control programs, communication protocols, and algorithms for the microcontroller. The control program of the microcontroller is responsible for achieving control and coordination of various functions, using appropriate algorithms to determine lighting intensity, humidity, and voice instructions, and adjusting the lamp's brightness, color temperature, and color according to user preferences. The communication protocol is used for data transmission and remote control with a smartphone app. The algorithm is used to achieve timed switching and intelligent adjustment of lighting parameters.

5. Experimental Results and Analysis The performance and feasibility of the system are verified through experiments. The experimental results show that the system has high reliability and flexibility. With the real-time sensing of environmental parameters and user voice instructions through sensors, the system adjusts the lighting parameters according to algorithms, providing personalized lighting effects. Through the communication module with a smartphone app, users can remotely control the desk lamp, adjusting the intensity and color of the light at any time, meeting the lighting needs in different scenes.

6. Conclusion This thesis designs and implements an intelligent desk lamp system based on microcontroller, providing personalized lighting solutions. The system achieves intelligent adjustment of the lighting parameters of the desk lamp through the use of sensors and actuators, demonstrating high reliability and flexibility, and catering to the lighting needs of different users. In the future, further optimization of system performance and functionality can be pursued, adding more intelligent lighting features.

References: [1] Zhang Hua. Design and implementation of intelligent desk lamp based on microcontroller. Automation Instrumentation, 2018, 39(6): 112-115. [2] Yang Bin. Design and implementation of intelligent home lighting system based on microcontroller. Information Technology, 2020, 5(4): 23-27.

参考资料

基于单片机的智能台灯设计系统（设计报告+电路原理图+程序）

https://download.csdn.net/download/woaimx_1314/87930219