设计说明书
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本文介绍了一种基于STM32F103C8T6单片机的智能健康监测系统的设计和实现。该系统旨在实现人体多体征参数的检测、监护和健康干预，为慢性病防治和不良生活习惯纠正提供积极有效的解决途径。系统具备以下具体功能：通过RTC内部时钟模块获取时间，并能通过按键修正时间，用户可添加或删除吃药时间，到达设定时间后通过语音提醒；通过MPU6050进行计步，用户可设置步数最小值，每晚22点整语音播报当天步数，低于设定值时语音播报“今天运动量较少”，高于设定值时语音播报“今天运动量达标”；通过脉搏检测模块检测脉搏，用户可设置脉搏上下限值，测量结束后语音播报脉搏数，低于最小值时播报“心率过低”，处于上下限之间时播报“心率正常”，高于最大值时播报“心率过高”；通过血压计检测模块检测血压，用户可设置血压上下限值，测量结束后语音播报血压值，低于最小值时播报“血压过低”，处于上下限之间时播报“血压正常”，高于最大值时播报“血压过高”；通过红外测温模块检测体温，用户可设置体温上下限值，测量结束后语音播报体温值，低于最小值时播报“体温过低”，处于上下限之间时播报“体温正常”，高于最大值时播报“体温过高”；通过MPU6050进行跌倒检测，检测到跌倒时触发蜂鸣器报警；显示屏实时显示数据；检测值异常时通过GSM发送短信预警，同时对受检者的健康状况进行评估和判断，出现异常时进行及时预警。系统监测参数丰富，实时性高，还具备远程数据传输、处理和展示的能力，有助于推动健康监测模式的创新。
关键词：智能健康监测系统；STM32F103C8T6；多体征参数；健康干预；实时监测；远程数据传输
This article presents the design and implementation of an intelligent health monitoring system based on the STM32F103C8T6 microcontroller. The system aims to achieve the detection, monitoring, and health intervention of various physiological parameters in the human body, providing an active and effective approach for chronic disease prevention and correction of unhealthy lifestyle habits. The system encompasses the following specific functionalities: utilizing the RTC internal clock module to obtain accurate time, with the ability to rectify time through user interaction; enabling users to add or remove medication reminder times, followed by voice reminders at the designated times; employing the MPU6050 for step counting, allowing users to set a minimum step threshold and providing nightly voice reports of the day’s steps, issuing prompts for insufficient activity and commendation for reaching the goal; utilizing a pulse detection module controlled by a button press to measure pulse rates, allowing users to set upper and lower limits, and delivering voice notifications of pulse values, including alerts for low, normal, and high heart rates; incorporating a blood pressure monitor module activated by a button press, with adjustable upper and lower limit settings, and providing voice output of measured blood pressure values, accompanied by notifications for low, normal, and high blood pressure levels; utilizing an infrared temperature sensor module controlled by a button press to measure body temperature, permitting users to define upper and lower limits, and providing voice announcements of the measured temperature values, issuing alerts for low, normal, and high temperatures; employing the MPU6050 for fall detection, activating a buzzer alarm upon detecting a fall event; displaying real-time data on a screen; triggering SMS alerts via GSM in case of abnormal detection values, alongside evaluating and judging the health status of the monitored individual, ensuring timely alerts for any anomalies. The system is characterized by its comprehensive parameter monitoring capabilities, real-time performance, and the ability to transmit, process, and display data remotely, contributing to the advancement of innovative health monitoring models.
Keywords: intelligent health monitoring system; STM32F103C8T6; multiple physiological parameters; health intervention; real-time monitoring; remote data transmission..
目录
基于单片机的智能健康监测系统设计与实现
摘要
Abstract
第一章 绪论
1.1课题设计背景与意义
1.2国内外发展历程
1.3研究目标及预期功能
第二章 设计思路与方案选择
2.1 主要元器件选择
2.1.1 主控芯片选择
2.1.2 计步检测模块方案选择
2.1.3 体温体检测模块方案选择
2.1.4 脉搏检测模块方案选择
2.2整体设计方案
第三章 硬件设计
3.1主控电路模块
3.2 计步模块电路
3.3 脉搏检测模块电路
3.4 体温检测模块
3.5 血压检测模块
3.6 显示模块
3.7 语音输出模块
3.8 GSM模块电路
3.9 按键模块电路
3.10 报警模块电路
第四章 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温度检测模块子流程
4.5 GSM模块子流程设计
4.6OLED显示流程设计
第五章 实物测试
5.1整体实物测试
5.2 计步检测实物测试
5.3体温检测实物测试
5.4血压检测实物测试
5.5脉搏检测实物测试
5.6 跌倒检测实物测试
5.7 定时提醒喝药实物测试
第六章 总结与展望
致谢
参考文献
附录
附录一: 原理图
附录二：PCB
附录三：主程序
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