设计说明书
总字数：17000+
摘要
随着人们对健康管理需求的日益增长，实时监测人体生理参数已成为健康管理领域的重要课题。传统的人体生理参数监测设备往往功能单一，数据处理能力有限，且缺乏远程监控和数据分析能力，难以满足现代健康管理的多样化需求。基于此，本文设计并实现了一种基于STM32单片机的人体生理参数检测系统，旨在提供一种多功能、便携式、实时监测的解决方案，以满足个人健康管理及远程监控的需求。
该系统通过集成 MAX30102、MLX90614 和 XGZP6847 传感器，分别实现了心率、血氧、体温和血压的实时监测。系统具备声光报警功能，当监测参数超出预设阈值时，能够及时发出警报，提醒用户注意健康状况。此外，系统支持通过按键设置阈值，确保监测结果符合个性化需求。OLED 显示屏用于实时显示监测数据，方便用户随时查看。系统还通过 WiFi 模块将监测数据上传至阿里云平台，实现数据的远程存储与管理。用户可通过手机接收异常参数的弹窗提醒，并在阿里云后台查看历史数据，生成折线图或表格，以便进行长期健康趋势分析。
本系统的设计与实现为人体生理参数的实时监测提供了一种高效、便捷的解决方案。通过多功能集成与远程监控，系统不仅提升了个人健康管理的效率，还为医疗资源的合理分配提供了技术支持。其便携性和实时性使其适用于家庭、社区及医疗场景，为健康监测领域的发展提供了新的思路与实践参考。
关键词：人体生理参数；STM32单片机；实时监测；WiFi
Abstract
With the increasing demand for health management, real-time monitoring of human physiological parameters has become an important topic in the field of health management. Traditional physiological monitoring equipment for human parameters often have single function, limited data processing capacity, and lack of remote monitoring and data analysis capabilities, which is difficult to meet the diversified needs of modern health management. Based on this, this paper designs and implements a STM 32, aiming to provide a multi-functional, portable and real-time monitoring solution to meet the needs of personal health management and remote monitoring.
The system enables real-time monitoring of heart rate, blood oxygen, blood temperature and blood pressure by integrating MAX30102, MLX90614 and XGZP6847 sensors, respectively. The system has the function of sound and light alarm. When the monitoring parameters exceed the preset threshold, it can timely issue an alarm to remind users to pay attention to the health condition. In addition, the system supports setting threshold to ensure that monitoring results meet personalized needs. The OLED display screen is used to display the monitoring data in real time, which is convenient for users to view at any time. The system also uploads the monitoring data to the Ali Cloud platform through the WiFi module to realize the remote storage and management of the data. Users can receive pop-up reminders of abnormal parameters through their mobile phones, and view historical data in the background of Aliyun, and generate line charts or tables for long-term health trend analysis.
The design and implementation of this system provides an efficient and convenient solution for the real-time monitoring of human physiological parameters. Through multi-functional integration and remote monitoring, the system not only improves the efficiency of personal health management, but also provides technical support for the rational allocation of medical resources. Its portability and real-time make it suitable for family, community and medical scenarios, and provide new ideas and practical reference for the development of the field of health monitoring.
Keywords：Human physiological parameters; STM 32 CM; real-time monitoring; WiFi
目录
1 绪论
1.1课题研究背景及意义
1.1.1课题研究背景
1.1.2 课题研究意义
1.2 课题国内外研究现状
1.2.1 国外研究现状
1.2.2 国内研究现状
1.3系统实现的功能
2 系统设计
2.1 系统架构
2.2 功能模块选型
2.2.1 单片机模块方案选型
2.2.2 心率血氧检测模块
2.2.3 体温检测模块
2.2.4 血压监测模块
2.2.5 显示模块
2.2.6 无线通信WIFI模块
3 系统硬件设计
3.1 主芯片电路设计
3.2 MAX30102心率血氧检测模块
3.3 MLX90614红外测温模块
3.4 XGZP6847血压监测模块
3.5 OLED显示模块
3.6 ESP8266无线通信模块
4 软件设计
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 OLED显示流程设计
4.5 WiFi模块子流程设计
5 实物测试
5.1系统测试目的
5.2系统测试过程
5.3 实物测试结果分析
总 结
参考文献
致 谢
附录
附录1：原理图
附录2：主程序
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