设计说明书
总字数：17000+
摘要
随着传统养生理念的回归，艾灸作为一种绿色疗法受到广泛关注，但传统艾灸存在温度难控制、烟雾污染、操作不便等问题，可能影响治疗效果甚至带来安全隐患。因此，研发一种智能化、安全便捷的艾灸治疗仪十分必要。
本设计提出了一种基于 STM32F103C8T6 单片机的艾灸治疗仪。系统主要功能包括：通过按键设置治疗时间，时间非零时开启治疗仪，CN-TTS 语音模块播报 “治疗开始”，时间为零时播报 “治疗结束”；治疗时通过加热片加热艾草，DS18B20 检测温度，温度超危险值时触发声光报警，低于最小值时启动加热至最大值以上，同时语音提示 “启动加热”；MQ-2 烟雾监测模块检测到烟雾后，通过负离子模块过滤并语音提示 “启动过滤”；按键可设置温度阈值，通过继电器自动控制加热与负离子功能；OLED 显示屏实时显示当前温度和治疗剩余时间；ECBO2 蓝牙模块将数据传输至手机端，支持阈值设置及加热、负离子远程控制；系统包含默认、舒适、养护、热灸四种模式，各模式对应不同治疗时间与温度参数；通过语音识别模块可语音切换模式及控制加热、负离子。
该艾灸治疗仪的作用在于，为用户提供了一种安全、智能的艾灸治疗工具。通过精准控温、烟雾过滤、多模式适配及远程与语音控制，提升了艾灸治疗的安全性、便利性与个性化体验，助力传统艾灸疗法的现代化应用。
关键词：单片机；艾灸治疗仪；STM32F103C8T6；温度控制；烟雾过滤
Design of Moxibustion Treatment Device Based on Single Chip Microcomputer
Abstract
With the return of traditional health concepts, moxibustion as a green therapy has received widespread attention. However, traditional moxibustion has problems such as difficult temperature control, smoke pollution, and inconvenient operation, which may affect the treatment effect and even pose safety hazards. Therefore, it is necessary to develop an intelligent, safe and convenient moxibustion treatment device.
This design proposes a moxibustion treatment device based on STM32F103C8T6 microcontroller. The main functions of the system include: setting the treatment time through buttons, turning on the treatment device when the time is not zero, the CN-TTS voice module broadcasting “treatment start”, and broadcasting “treatment end” when the time is zero; During treatment, the mugwort is heated by a heating element, and the DS18B20 detects the temperature. When the temperature exceeds the dangerous value, an audible and visual alarm is triggered. When the temperature is below the minimum value, heating is started until it reaches the maximum value or above, and a voice prompt is given to “start heating”; After detecting smoke, the MQ-2 smoke monitoring module filters it through the negative ion module and prompts with a voice message to “start filtering”; The temperature threshold can be set by pressing the button, and the heating and negative ion functions can be automatically controlled through the relay; The OLED display screen displays the current temperature and remaining treatment time in real-time; The ECBO2 Bluetooth module transmits data to the mobile phone and supports threshold setting, heating, and remote control of negative ions; The system includes four modes: default, comfort, maintenance, and hot moxibustion, each corresponding to different treatment time and temperature parameters; The voice recognition module can switch modes and control heating and negative ions through voice recognition.
The function of this moxibustion treatment device is to provide users with a safe and intelligent moxibustion treatment tool. By precise temperature control, smoke filtration, multi-mode adaptation, and remote and voice control, the safety, convenience, and personalized experience of moxibustion treatment have been improved, helping to modernize the application of traditional moxibustion therapy.
Keywords： microcontroller; Moxibustion therapy device; STM32F103C8T6； Temperature control; Smoke filtration
目 录
1 绪论
1.1 研究背景及意义
1.2 国内外研究现状
1.3 主要内容
2 系统总体方案设计
2.1系统总体设计
2.2 主要模块方案选择
3 系统硬件设计
3.1 总体硬件框架
3.2 主控模块电路设计
3.3 按键模块电路设计
3.4 温度检测模块电路设计
3.5 烟雾检测模块电路设计
3.6 加热控制模块电路设计
3.7 负离子过滤模块电路设计
3.8 显示模块电路设计
3.9 声光报警模块电路设计
3.10 语音播报模块电路设计
3.11 蓝牙通信模块电路设计
4 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 温度检测模块子流程设计
4.6 ADC模数转换子流程设计
4.7 蓝牙模块子流程设计
5 实物制作与功能测试
5.1 实物制作
5.2 治疗时间设置与语音播报功能测试
5.3 温度控制与声光报警功能测试
5.4 烟雾监测与过滤功能测试
5.5 模式切换功能测试
5.6 数据显示与蓝牙远程控制功能测试
6 总结
参考文献
致谢
附录A 原理图
附录B PCB
附录C 主程序
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