设计说明书
总字数：18000+
Abstract
With the continuous improvement of people’s requirements for quality of life and the rapid development of smart home technology, smart wardrobe systems, as a new type of home equipment, are gradually receiving attention. Traditional wardrobes have a single function and are only used for storing clothes, which cannot meet the diverse needs of modern families for clothing storage environments. Therefore, designing an intelligent wardrobe control system based on a microcontroller has important practical significance and application value.
This study aims to develop an intelligent wardrobe control system that integrates temperature and humidity monitoring, timed disinfection, intelligent lighting, and other functions. The system is based on the STC89C52 microcontroller and detects the temperature and humidity inside the wardrobe through the DHT11 sensor. When the humidity exceeds the set threshold, the fan automatically starts for ventilation and dehumidification; Obtain the current time through the DS1302 clock chip and automatically activate the ultraviolet disinfection function according to the preset time; Using a light detection module to determine the on/off status of the cabinet door, the lighting automatically turns on and the disinfection light automatically turns off when the cabinet door is opened, as well as the normal disinfection operation when the cabinet door is closed; Implement time modification, disinfection lamp and fan timing settings, and humidity threshold adjustment through button modules; Real time display of time, temperature and humidity values, and cabinet door status using the LCD1602 display screen; And remote control and parameter setting are achieved through Bluetooth module, allowing users to conveniently manage their wardrobe. The design and implementation of this system aims to provide users with a more convenient, intelligent, and healthy clothing storage environment, enhancing the comfort and convenience of home life.
Key words: SCM; intravenous drip; Automatic monitoring
目 录
摘 要
Abstract
第一章 绪论
1.1 设计背景与意义
1.2 研究现状
1.2.1 国内发展现状
1.2.2 国外发展现状
1.3 论文主要内容
第二章 系统方案设计
2.1 系统实现目标设计
2.2 系统总体结构图
2.3 系统元器件选择
2.3.1 单片机选型
2.3.2 温度传感器的选型
2.3.3 光照模块选型
2.3.4 显示屏的选型
2.3.5 通信模块的选型
第三章 系统硬件电路设计
3.1 总电路图
3.2 单片机最小系统
3.2.1 STC89C52简介
3.2.2 复位电路
3.2.3 晶振电路
3.3 温湿度采集电路设计
3.4 DS1302模块电路设计
3.5 5516光照模块电路设计
3.6 显示模块
3.7 按键模块
3.8 继电器模块电路设计
3.9 蓝牙模块电路设计
第四章 系统软件设计
4.1 系统软件设计
4.2 子流程图设计
4.2.1 显示电路程序子流程图
4.2.2 光照电路程序子流程图
4.2.3 时钟电路程序子流程图
4.2.4 阈值子流程图
4.2.5 温湿度电路程序子流程图
第五章 系统调试
5.1 软件仿真
5.1.1 编程软件Keil简介
5.1.2 Protel仿真
5.2 实物调试
5.2.1 通信模块测试
5.2.2 显示模块测试
5.2.3 温湿度模块测试
5.2.4 时钟模块测试
5.2.5 光照模块测试
5.2.6 阈值测试
总 结
致 谢
参考文献
附录一 总电路图
附录二 程序
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