便携式心率脉搏测量仪的设计
便携式心率脉搏测量仪的设计(论文13200字)
摘要：本文设计了一种便携式心率脉搏测量仪，用来方便人们测量心率脉搏信息。本次设计主要的核心控制模块由STM32F103单片机及其最小系统电路，OLED显示模块，MAX30102检测电路，蜂鸣器报警电路等组成，通过实物的制作来对课题进行验证。本次设计主要通过MAX30102心率传感器来检测模拟心率脉搏，然后通过单片机处理将信号传给OLED显示屏进行显示，最后通过蓝牙模块传输数据到手机进行显示。经过与市面上常见脉搏测量仪的对比分析后，得出本次设计出的实物测得的数据较为准确，并且整个系统运行稳定，操作简便，可行性比较高。
关键词：STM32单片机；OLED显示；心率脉搏
Design of Portable Heart Rate Pulse Measurement
Abstract:In this paper, a portable heart rate pulse meter is designed to facilitate people to measure heart rate pulse information. The main core control module of this design is composed of STM32F103 single chip computer and its minimum system circuit, OLED display module, MAX30102 detection circuit, buzzer alarm circuit, etc., and the subject is verified by physical production. This design mainly uses the MAX30102 heart rate sensor to detect the pulse of the simulated heart rate, and then passes the signal to the OLED display through the single chip processor, and finally transmits the data to the mobile phone through the Bluetooth module. After the comparison and analysis with the common pulse meter on the market, it is concluded that the physical measurement data of this design is more accurate, and the entire system is stable, simple to operate, and relatively high feasibility.
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Key words: STM32 single chip microcomputer; OLED display; heart rate pulse
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目 录
第一章 绪论.............................................1
1.1 课题研究的目的及意义...........................................1
1.2 国内外发展现状.................................................2
1.3 设计内容.......................................................2
第二章 系统方案设计......................................3
2.1 系统的功能及方案设计...........................................3
2.2 主控制器方案选择...............................................3
2.3 传感器的选择...................................................4
第三章 系统硬件设计......................................5
3.1 主控制器电路设计...............................................5
3.2 脉搏测量模块...................................................7
3.3 OLED液晶显示模块..............................................8
3.4 报警电路.......................................................8
3.5 蓝牙模块.......................................................9
第四章 系统软件设计.....................................10
4.1 ALTIM软件简介................................................10
4.2 KEIL UVISION介绍.............................................10
4.3 程序设计原理..................................................10
4.4 主程序流程图的设计............................................11
4.5 OLED显示程序设计.................................................12
4.6 蓝牙模块程序流程图的设计......................................12
第五章 实验结论.........................................14
5.1 电路焊接......................................................14
5.2 软件调试......................................................14
5.3 实验结果......................................................16
5.4 数据传输......................................................19
5.5 实验结论............................................................22
第六章 结论.............................................23
参考文献................................................24
致谢.....................................................26
附录.....................................................27 [来源：http://www.doc163.com]