人体生理信号采集系统的设计

人体生理信号采集系统的设计(论文12000,程序清单)
摘要：随着人们的生活水平逐年提高，人们对自身健康的重视程度也日益增强，而人们对健康信息的获取，就日常基本生活来说，一般是通过对人体进行基本的触觉或者是视觉来判断的，如对体温，血压及脉搏等的测量，其中对脉搏和体温的测量研究是对人体健康状况的反映，因为人体内各器官的健康状态、病变等信息将以某种方式显现在脉搏和体温中，如脉率就一定程度上就反应了心脏的功能，体温的高低也反应了人体所处于一种什么样的外界环境。通过对脉搏和体温的的诊断，可以判断人体各个器官的健康状况，从而掌握一定健康信息对疾病做到早预防，早发现，早治疗，所以及时、便捷、准确地获得脉搏和体温信息就显得非常重要了。
，为了针对人们对自身健康的担忧的问题，本文设计了一个可以同时采集体温信号和脉搏信号的采集系统，该系统主要是由体温采集模、脉搏采集模块、信号集成处理模块和蓝牙无线传输模块，通过蓝牙的数据传输反馈到用户的手机APP上，能够方便用户及时的了解自身的健康状况，其目的主要是让用户及时方便的了解用户自身体温和脉搏的情况，以便用户根据这些信息对自己作出相应的调整工作。
关键词：脉搏检测，体温检测，蓝牙传输，手机APP
 
Design of Portable Human Temperature and Pulse Acquistion System
ABSTRACT: With the improvement of people's living standard year by year, people pay more and more attention to health, and people's acquisition of health information is generally judged by basic tactile or visual sense of human body, such as temperature, blood pressure and pulse measurement, among which the research of pulse and temperature measurement is very valuable. Because the health status and pathological changes of various organs in the human body will appear in the pulse and body temperature in some way, such as pulse rate, to a certain extent, it reflects the function of the heart, and the body temperature also reflects what kind of external environment the human body is in. Through the diagnosis of pulse and body temperature, we can judge the health status of various organs of the human body, so that we can grasp certain health information to prevent diseases early, detect diseases early and treat them early. Therefore, it is very important to obtain pulse and body temperature information timely, conveniently and accurately.
In order to address people's concerns about their own health,this paper designs an acquisition system which can collect temperature signal and pulse signal at the same time. The system is mainly composed of temperature acquisition module, pulse acquisition module, signal integration processing module and Bluetooth wireless transmission module. It feeds back to the user's mobile phone APP through Bluetooth data transmission, which can facilitate users to understand their health status in time. The main purpose of this system is to let users know their health status in time. Convenient understanding of the user's own temperature and pulse situation, so that users can make corresponding adjustments according to these information.
Key words: pulse detection, temperature detection, Bluetooth transmission, mobile APP 
 

目 录
第一章 绪论    1
1.1 概述    1
1.2 脉搏和体温测量的研究现状及意义    1
1.2.1 脉搏和体温测量的研究的临床意义    1
1.2.2 脉搏和体温测量的现状    2
1.3 论文研究内容    3
1.4 论文结构安排    4
第二章 系统的硬件设计    6
2.1 主控芯片电路    7
2.1.1 STM32最小系统电路    8
2.2 脉搏采集模块设计    9
2.2.1 光电反射式心率采集电路设计    10
2.3 体温采集模块设计    13
2.4 OLED显示模块设计    14
2.5 电源电路设计    15
第三章 系统软件设计    17
3.1 应用软件的设计与实现    17
3.1.1 Android开发环节概述    17
3.1.2 应用软件的整体结构    17
3.2 数据无线传输设计    18
3.2.1 无线传输连接方式    18
第四章 系统调试    20
第五章 总结与展望    22
5.1 总结    22
5.2 展望    22
致谢    24
参考文献    26