设计说明书
总字数：16000+
随着人们对照明品质的追求不断提升，传统台灯的单一功能和潜在健康隐患逐渐凸显。为此，本项目设计并实现了一款创新的智能台灯系统。该智能台灯系统融合了多种传感器和模块，旨在提供更全面、舒适、健康的照明体验。以STM32F103C8T6单片机为核心控制器，项目功能包括利用人体红外传感器检测周围人体活动，实现智能开关控制；光照传感器实时监测环境光强度，根据需要自动调节灯光亮度；语音识别模块实现人机交互，用户可通过语音指令控制台灯开关及亮度；超声波传感器监测用户与台灯距离，提供安全提醒功能；通过WIFI模块，用户可通过手机调节台灯的工作模式，包括阅读、电脑和儿童模式，还可设置定时开关和手动调节光照强度。另外，台灯配备按键，可设定开灯时间并倒计时提醒。最后，显示器展示当前模式和定时设置。本系统将智能化与实用性融合，为用户提供舒适、智能的照明体验。这一智能台灯系统将科技创新与实际需求相结合，为用户营造全新智能化、高品质的照明与互动体验。不仅满足照明功能，更致力于呵护用户的健康和舒适感受。
关键词：智能台灯系统；STM32控制器；传感器；人机交互；光照调节；健康照明
As people’s pursuit of lighting quality continues to rise, the limitations of traditional desk lamps, such as single functionality and potential health hazards, have become increasingly evident. To address this, the present project designs and implements an innovative smart desk lamp system. This smart desk lamp system integrates various sensors and modules, aiming to provide a more comprehensive, comfortable, and healthy lighting experience. Using the STM32F103C8T6 microcontroller as the core controller, the project’s features include utilizing a human infrared sensor to detect surrounding human activity for intelligent switch control; real-time monitoring of ambient light intensity using a light sensor to automatically adjust the lamp’s brightness as needed; enabling human-machine interaction through a voice recognition module, allowing users to control lamp on/off and brightness through voice commands; employing an ultrasonic sensor to monitor the distance between the user and the desk lamp, providing safety alerts; incorporating a WIFI module that enables users to adjust the lamp’s working mode, including reading, computer, and children’s modes, and allowing for timed switching and manual adjustment of light intensity via a smartphone. Additionally, the desk lamp is equipped with buttons for setting lamp-on time and receiving countdown reminders. Finally, a display shows the current mode and timer settings. This system harmoniously blends intelligence and practicality, offering users a comfortable and smart lighting experience. The smart desk lamp system combines technological innovation with practical needs, creating a new intelligent, high-quality lighting and interactive experience. It not only satisfies lighting requirements but also focuses on safeguarding users’ health and comfort.
Keywords: Smart desk lamp system; STM32 controller; Sensors; Human-machine interaction; Light intensity adjustment; Healthy lighting
目录
物联网智能家居护眼台灯设计
摘要
Abstract
第一章 绪论
1.1课题设计背景与意义
1.2国内外发展历程
1.3研究目标及预期功能
第二章 设计思路与方案选择
2.1 主要元器件选择
2.1.1 主控芯片选择
2.1.2 显示模块方案选择
2.1.3 光照强度检测模块方案选择
2.1.4 距离检测模块方案选择
2.1.5 人体检测模块方案选择
2.2整体设计方案
第三章 硬件设计
3.1主控电路模块
3.2 人体热释电检测模块电路
3.3 光照强度检测模块电路
3.4 超声波距离检测模块电路
3.5 语音识别模块电路
3.6 显示模块电路
3.7 语音输出模块电路
3.8 LED照明模块电路
3.9 独立按键模块电路
3.10 WiFi模块电路
第四章 系统程序设计
4.1 编程软件介绍
4.2 系统主流程设计
4.3独立按键
4.4 超声波检测模块子流程
4.5 WiFi模块子流程设计
4.6 OLED显示流程设计
第五章 实物测试
5.1整体实物测试
5.2 台灯照明自动控制实物测试
5.3 语音播报提醒实物测试
5.4 手机远程控制实物测试
第六章 总结与展望
致谢
参考文献
附录
附录一: 原理图
附录二：PCB
附录三：主程序
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