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设计说明书
总字数：15000+
本论文设计了一款基于单片机的智能晾衣杆，使用STC89C52单片机作为主控芯片，并集成了多个传感器和模块，实现了温湿度检测、烘干控制、定时紫外线消毒、人体检测、手动控制等功能。该智能晾衣杆可以根据环境湿度自动进行烘干，通过定时紫外线消毒功能可以保证衣物的卫生，而人体检测模块则能够自动控制晾衣杆的升降，并在有人时关闭紫外线灯，以保护人体免受辐射。用户可以通过按键进行时间修正、湿度设置、紫外线消毒时间设置以及手动控制等操作，并通过LCD1602显示模块实时显示时间、温湿度和工作模式。该设计充分利用了单片机的控制能力和各种传感器模块，为用户提供了智能化的晾衣体验。通过智能控制，用户无需频繁操作晾衣杆，能够根据需要进行自动烘干和紫外线消毒，提高了晾衣效率和衣物卫生。同时，人体检测功能增加了安全性，避免了紫外线对人体的辐射。用户还可以根据个人需求进行手动操作和设置，增加了灵活性和便利性。总之，本论文设计的基于单片机的智能晾衣杆在晾衣管理方面具有实用性和便利性，为用户提供了更智能化的晾衣解决方案。随着技术的不断发展和应用场景的拓展，智能晾衣杆有着广阔的发展前景，并可以进一步提升人们的生活品质。
关键字：智能晾衣杆；单片机；温湿度检测；烘干控制；定时紫外线消毒；人体检测
This paper presents the design of a smart clothes drying rack based on a microcontroller. The STC89C52 microcontroller is used as the main control chip, and it is integrated with multiple sensors and modules to achieve functions such as temperature and humidity detection, drying control, timed ultraviolet (UV) disinfection, human detection, and manual control. The smart drying rack can automatically dry clothes based on the environmental humidity. The timed UV disinfection function ensures the hygiene of the clothes. The human detection module controls the up and down movement of the drying rack automatically, and it turns off the UV lamp when someone is detected to protect them from radiation.Users can perform operations such as time correction, humidity setting, UV disinfection time setting, and manual control through buttons. The LCD1602 display module shows real-time information such as time, temperature, humidity, and working mode.This design makes full use of the microcontroller’s control capabilities and various sensor modules, providing users with an intelligent clothes drying experience. With smart control, users can automate the drying and UV disinfection processes without frequent manual intervention, thereby improving efficiency and hygiene. The human detection feature enhances safety by preventing human exposure to UV radiation. Users also have the flexibility and convenience to perform manual operations and settings according to their preferences.In conclusion, the design of the microcontroller-based smart clothes drying rack offers practicality and convenience in clothes drying management, providing users with a more intelligent solution. With ongoing technological advancements and expanding application scenarios, smart clothes drying racks have promising prospects for further enhancing people’s quality of life.
Keywords: smart clothes drying rack; microcontroller; temperature and humidity detection; drying control; timed UV disinfection; human detection
目录
摘 要
Abstract
第1章 引 言
1.1 选题背景及实际意义
1.2 国内外研究现状
1.3 本论文研究目标
第2章 系统设计方案
2.1 主要元器件选择
2.1.1 主控芯片选择
2.1.2 温湿度监测模块方案选择
2.1.3 人体热释电监测模块方案选择
2.1.4 显示模块方案选择
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 温湿度监测模块电路
3.3 人体热释电监测模块电路
3.4 时钟模块电路
3.5 显示模块电路
3.6 按键模块电路
3.7 步进电机模块电路
3.8 消毒模块电路
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 独立按键
4.4 LCD1602液晶显示子流程
4.5时钟模块子流程
第5章 仿真测试
5.1 整体仿真测试图
5.2 湿度监测实物测试
5.3 消毒监测实物测试
第六章 实物测试
6.1 整体实物测试图
6.2 湿度监测实物测试
6.3 消毒监测实物测试
总结与展望
参考文献
致 谢
附录一: 原理图
附录二：PCB
附录三：主程序
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