设计说明书
总字数：17000+
摘要
在日常生活中，衣物晾晒效果与环境条件密切相关，传统晾衣架的操作依赖人工判断天气和手动控制，存在晾晒时机把握不准、操作不便、远程管理缺失等问题，难以满足现代家庭智能化生活的需求。
基于 STM32F103C8T6 单片机的遥控智能晾衣架，整合了雨量监测模块、光照监测模块 5516、ULN2003 驱动的步进电机、按键、OLED 显示屏、WiFi 模块 ESP8266 及 VS1838 红外接收模块，实现了晾衣架的自动化控制、状态监测及远程管理。系统核心功能包括：通过雨量监测模块判断环境是晴天还是阴天，阴天时自动关闭晾衣架，晴天时自动打开；借助光照监测模块 5516，当光照大于最大值时打开晾衣架，小于最大值时关闭；利用按键可设置光照最大值，还能控制晾衣架的开关；通过 OLED 显示屏显示各项测量值；通过 WiFi 模块 ESP8266 将监测数据上传至手机，手机可远程控制晾衣架开关（15 秒无操作自动返回自动模式）；此外，通过红外遥控（VS1838 红外接收）也能控制晾衣架的开关。
该系统的实现，有效提升了晾衣架控制的自动化、智能化水平，通过环境自适应调节、多方式控制及远程管理，为家庭衣物晾晒提供了便捷、高效的解决方案，同时为智能家居领域的发展提供了参考，具有较高的实用价值与推广意义。
关键词：智能晾衣架；STM32；环境自适应；远程控制；红外遥控；家居智能化
ABSTRACT
In daily life, the effect of clothes drying is closely related to environmental conditions. Traditional clothes drying racks rely on manual judgment of the weather and manual control, which have problems such as inaccurate grasp of drying timing, inconvenient operation, and lack of remote management, making it difficult to meet the needs of modern families for intelligent life.
The remote – controlled smart clothes drying rack based on the STM32F103C8T6 microcontroller integrates a rain monitoring module, a 5516 light monitoring module, a stepper motor driven by ULN2003, buttons, an OLED display, an ESP8266 WiFi module, and a VS1838 infrared receiving module, realizing automatic control, status monitoring, and remote management of the clothes drying rack. The core functions of the system include: judging whether the environment is sunny or cloudy through the rain monitoring module, automatically closing the clothes drying rack on cloudy days and opening it automatically on sunny days; with the help of the 5516 light monitoring module, opening the clothes drying rack when the light is greater than the maximum value and closing it when the light is less than the maximum value; using buttons to set the maximum light value and control the on – off of the clothes drying rack; displaying various measured values through the OLED display; uploading monitoring data to the mobile phone through the ESP8266 WiFi module, and the mobile phone can remotely control the on – off of the clothes drying rack (automatically return to the automatic mode after 15 seconds of no operation); in addition, the on – off of the clothes drying rack can also be controlled through infrared remote control (received by VS1838).
The realization of this system has effectively improved the automation and intelligence level of the control of the clothes drying rack. Through environmental adaptive adjustment, multi – mode control, and remote management, it provides a convenient and efficient solution for family clothes drying, and also provides a reference for the development of the smart home field, with high practical value and promotion significance.
Keywords:Smart clothes drying rack; STM32; Environmental adaptation; Remote control; Infrared remote control; Home intelligence
目录
第1章 绪论
1.1 研究的目的及意义
1.2 国内外发展情况
1.2.1 国外研究现状
1.2.2 国内研究现状
1.3 本文主要研究内容
第2章 设计思路与方案论证
2.1 主要元器件选择
2.1.1 主控芯片选择
2.1.2 雨量监测模块选择
2.1.3 光照监测模块选择
2.1.4 步进电机及驱动模块选择
2.1.5 显示模块选择
2.1.6 WiFi 通信模块选择
2.1.7 红外接收模块选择
2.1.8 按键模块选择
2.2整体设计方案
第 3 章 硬件设计
3.1 主控电路模块
3.2 雨量监测模块电路
3.3 光照监测模块电路
3.4 步进电机驱动模块电路
3.5 显示模块电路
3.6 WiFi 通信模块电路
3.7 红外接收模块电路
3.8 按键模块电路
第4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 OLED显示子流程设计
4.4 独立按键子流程设计
4.5 ADC模数转换子流程设计
4.6 红外接收子流程设计
4.7 WiFi模块子流程设计
第 5 章 实物测试
5.1 整体实物测试
5.2 雨量监测与晾衣架控制功能测试
5.3 光照监测与联动功能测试
5.4 显示功能测试
5.5 按键控制功能测试
5.6 红外遥控功能测试
5.7 WiFi 通信功能测试
5.8 系统综合运行测试
第6章 总结与展望
6.1 总结
6.2 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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