设计说明书
总字数：14000+
摘 要
智能水杯作为新兴的健康管理工具，正日益受到广大消费者的关注。它通过智能化技术帮助用户科学管理日常饮水量，确保水分摄入适量，推动健康生活方式的养成。鉴于此，设计了一款功能丰富、操作便捷的智能水杯系统，旨在满足现代人对健康生活的需求。
本系统以STC89C52单片机为控制核心，集成了多种传感器和气体模块，实现水杯的智能化管理。系统通过DS18B20温度传感器，实时监测水温，并根据预设范围自动调整加热或制冷，确保饮水温度适中。利用时钟模块DS1302获取当前时间，并支持按键修正。用户可通过按键设置饮水间隔时间，倒计时结束后系统将发出声光报警。系统还支持水温上下限的设置，以及LCD1602显示屏实时显示当前时间和温度。
该智能水杯系统的设计不仅提升了饮水的便捷性和安全性，还通过智能化管理减少了人工操作，提高了使用效率。它为用户提供了一个全面、高效的饮水解决方案，有助于培养健康的饮水习惯，对个人健康具有积极影响。
关键词：智能水杯；STC89C52；传感器；显示屏
Abstract
As an emerging health management tool, smart water bottles are increasingly attracting the attention of consumers. It helps users scientifically manage their daily water intake through intelligent technology, ensuring appropriate water intake and promoting the development of a healthy lifestyle. In view of this, a feature rich and easy-to-use intelligent water cup system has been designed to meet the needs of modern people for a healthy lifestyle.
This system uses STC89C52 microcontroller as the control core, integrates multiple sensors and gas modules, and achieves intelligent management of water cups. The system uses DS18B20 temperature sensor to monitor water temperature in real time and automatically adjust heating or cooling according to the preset range, ensuring that the drinking water temperature is moderate. Use clock module DS1302 to obtain the current time and support button correction. Users can set the drinking interval time by pressing the button, and the system will sound and light an alarm after the countdown ends. The system also supports setting the upper and lower limits of water temperature, as well as real-time display of the current time and temperature on the LCD1602 screen.
The design of this intelligent water cup system not only enhances the convenience and safety of drinking water, but also reduces manual operations through intelligent management, improving usage efficiency. It provides users with a comprehensive and efficient drinking water solution, which helps cultivate healthy drinking habits and has a positive impact on personal health.
Keywords: Smart water cup; STC89C52； Sensors; display.
目 录
第一章 绪论
1.1研究背景及意义
1.2国内外研究现状分析
1.3系统所需实现的功能
第二章 总体架构设计
2.1系统框图设计
2.2硬件方案的选型
第三章 硬件设计
3.1 单片机最小系统的电路设计
3.2 水温监测模块电路设计
3.3 时钟模块的电路设计
3.4 按键模块的电路设计
3.5 显示模块的电路设计
3.6 声光报警模块电路设计
3.7 继电器模块电路设计
第四章 软件设计
4.1 编程软件介绍
4.2 系统主流程设计
4.5 水温检测模块子流程
4.3 按键模块子流程设计
4.4 LCD1602显示模块子流程设计
第五章 实物制作与功能测试
5.1实物制作
5.2水温测控功能实物测试
5.3定时喝水功能实物测试
总结
参考文献
致 谢
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