设计说明书
总字数：18000+
摘要
在现代社会，随着科技的飞速发展和生活水平的提高，人们对于家电产品的要求不再仅仅局限于基本的功能实现，而是更加注重其智能化、便捷性和环保性能。全自动洗衣机作为现代家庭中的重要一员，其技术革新和功能升级自然成为了关注的焦点。本设计正是基于这样的市场背景和消费者需求，本设计以STC89C52单片机为核心，构建了一款高度智能化的洗衣机控制系统。该系统融合了多样化的功能设计，旨在提升用户体验与洗涤效率。用户可轻松通过模式按键在轻柔、强力、快速、节能等多种洗涤模式间切换，以满足不同衣物的洗涤需求。水量调节功能则让用户能根据衣物量精准设置水位，实现节水与洗涤效果的双重优化。系统配备的启动/暂停键与霍尔传感器联动，确保洗衣机在运行时的安全与便捷。洗涤结束后，蜂鸣器将自动报警三次，以提醒用户。LCD1602显示屏实时展示洗涤状态、时间等关键信息，让用户一目了然。此外，系统还集成了智能温控与蓝牙通讯功能，通过防水式DS18B20测温元件精确控制洗涤与烘干温度，并通过蓝牙模块实现与手机端的无缝连接，让用户能够远程监控与调整洗衣机状态，享受科技带来的智能生活。综上所述，本设计不仅是一款功能丰富、性能卓越的洗衣机控制系统，更是家电智能化发展的又一重要里程碑。
关键词：洗衣机；模式选择；水量选择；霍尔传感器；烘干；无线传输
ABSTRACT
In modern society, with the rapid development of science and technology and the improvement of living standards, people’s requirements for home appliances are no longer limited to the realization of basic functions, but pay more attention to its intelligence, convenience and environmental performance. Automatic washing machine as an important member of the modern family, its technological innovation and function upgrade naturally become the focus of attention. This design is based on such market background and consumer demand, this design to STC89C52 single chip microcomputer as the core, to build a highly intelligent washing machine control system. The system incorporates a variety of functional designs aimed at improving user experience and washing efficiency. Users can easily switch between soft, strong, fast, energy-saving and other washing modes through the mode button to meet the washing needs of different clothes. The water regulation function allows users to accurately set the water level according to the amount of clothing, achieving double optimization of water saving and washing effect. The system is equipped with a start/pause button and Hall sensor linkage to ensure safe and convenient operation of the washing machine. After washing, the buzzer will automatically alarm three times to alert the user. LCD1602 display display real-time washing status, time and other key information, so that users at a glance. In addition, the system also integrates intelligent temperature control and Bluetooth communication function, through the waterproof DS18B20 temperature measurement element precisely control the washing and drying temperature, and through the Bluetooth module to achieve seamless connection with the mobile phone, so that users can remotely monitor and adjust the washing machine status, enjoy the intelligent life brought by technology. To sum up, this design is not only a washing machine control system with rich functions and excellent performance, but also another important milestone in the intelligent development of home appliances.
Keywords:washing machine; Mode selection; Water quantity selection; Hall sensor; Dry; Wireless transmission
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 国外发展现状
1.2.2 国内发展情况
1.3 本文主要研究内容
第2章 设计思路与方案论证
2.1整体设计方案
2.2 主要元器件选择
2.2.1 主控芯片选择
2.2.2 温度检测模块方案选择
2.2.3 电机驱动检测模块方案选择
2.2.4 显示模块方案选择
第3章 硬件设计
3.1主控模块电路
3.2 温度检测模块电路
3.3 液位检测模块
3.4 霍尔传感器模块
3.5 显示模块电路
3.6 直流点击驱动模块电路
3.7 报警模块电路
3.8 独立按键电路模块
3.9 继电器模块电路
3.10 蓝牙无线传输模块电路
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 直流电机-MX1508驱动模块子流程
4.6 温度检测模块子流程
4.7 蓝牙模块子流程
第5章 仿真测试
5.1系统仿真展示
5.2洗衣过程功能测试
5.3 远程测控功能测试
第6章 仿真测试
6.1系统仿真展示
6.2洗衣过程功能测试
6.3 远程测控功能测试
第七章 总结与展望
致谢
参考文献
附录一 原理图
附录二 PCB图
附录三 主程序
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