便携式ECG测量仪设计(原理图+源代码+设计说明等)-电路方案

  • b7_445406
    了解作者
  • 3.9MB
    文件大小
  • zip
    文件格式
  • 0
    收藏次数
  • VIP专享
    资源类型
  • 0
    下载次数
  • 2022-06-06 02:28
    上传日期
今天要收录的是一个来自STM32开发社区的2008大赛的参赛作品,是一个基于32位ARM的应用。这个心电图测量仪的名字叫做ECG Primer,它的基础是STM32 Primer,STM32 Primer是意法半导体(ST)推出的一套完整的学习与娱乐相结合的趣味性应用开发工具[参考]。 作为参赛作品,当然原理图和代码都是需要提供的。便携式ECG测量仪电路涉及到重要芯片有:仪表放大器AD622AR、升压转换芯片TPS601070、运算放大器TL064PW 便携式ECG测量仪系统设计框图: 下面是采集部分的电路原理图: 附件内容如截图:
2371.zip
  • 便携式ECG测量仪设计说明.pdf
    565.4KB
  • FjD0_UQc0Gguy0npr-DWA4QaDENj.png
    416.3KB
  • Fp7VeKsf3uAZATXTjceEc3XI_QEB.png
    15KB
  • PC_Host_Application.zip
    11.9KB
  • FrpwwQ7qI6nVita2B6HW82QHazUb.png
    843.9KB
  • Fvgcvv1uXBjGqUlEYqT_UnGJ8pJr.png
    90.2KB
  • FhKmz3qXd14q63JJl-E7GpGXNFSl.png
    504.1KB
  • 工程源代码.zip
    236.7KB
  • 硬件设计.zip
    1.3MB
内容介绍
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta charset="utf-8"><meta name="generator" content="pdf2htmlEX"><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><link rel="stylesheet" href="https://csdnimg.cn/release/download_crawler_static/css/base.min.css"><link rel="stylesheet" href="https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css"><link rel="stylesheet" href="https://csdnimg.cn/release/download_crawler_static/16854106/raw.css"><script src="https://csdnimg.cn/release/download_crawler_static/js/compatibility.min.js"></script><script src="https://csdnimg.cn/release/download_crawler_static/js/pdf2htmlEX.min.js"></script><script>try{pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({});}catch(e){}</script><title></title></head><body><div id="sidebar" style="display: none"><div id="outline"></div></div><div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://csdnimg.cn/release/download_crawler_static/16854106/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">ECG (EKG) Primer </div><div class="t m0 x2 h3 y2 ff2 fs0 fc0 sc0 ls1 ws1">Jingxi Zhang </div><div class="t m0 x3 h3 y3 ff2 fs0 fc0 sc0 ls1 ws1"> </div><div class="t m0 x4 h2 y4 ff1 fs0 fc0 sc0 ls2 ws1">ABSTRACT </div><div class="t m0 x5 h3 y5 ff2 fs0 fc0 sc0 ls1 ws1"> </div><div class="t m0 x5 h3 y6 ff2 fs0 fc0 sc0 ls3 ws2">This project is for detecting human ECG (E<span class="ls4 ws3">lectrocardiogram, or <span class="_ _0"></span><span class="ls5 ws4">EKG). A tiny amplifier </span></span></div><div class="t m0 x5 h3 y7 ff2 fs0 fc0 sc0 ls5 ws0">is embedded (&lt;1mA). The on-chip T<span class="_ _0"></span>imer, <span class="ls6 ws5">ADC and DMA (double buffering) are used </span></div><div class="t m0 x5 h3 y8 ff2 fs0 fc0 sc0 ls0 ws0">for getting ECG data. An IIR filte<span class="_ _0"></span>r and ha<span class="ls3 ws6">rdware LCD scrolling are used for ECG </span></div><div class="t m0 x5 h3 y9 ff2 fs0 fc0 sc0 ls5 ws7">rendering. User can simply touch the Primer <span class="ls6 ws5">by 2 hands, his/her ECG trace is scrolling </span></div><div class="t m0 x5 h3 ya ff2 fs0 fc0 sc0 ls4 ws8">alive on the LCD screen. The instant heart ra<span class="ls7 ws9">te is displayed with beep sound and LED </span></div><div class="t m0 x5 h3 yb ff2 fs0 fc0 sc0 ls8 wsa">flashing. The device also delivers and displa<span class="ls7 wsb">ys the ECG on a PC through the USB cable. </span></div><div class="t m0 x5 h3 yc ff2 fs0 fc0 sc0 ls1 ws1"> </div><div class="t m0 x6 h2 yd ff1 fs0 fc0 sc0 ls9 wsc">PROJECT DESCRIPTION </div><div class="t m0 x5 h3 ye ff2 fs0 fc0 sc0 ls1 ws1"> </div><div class="t m0 x5 h3 yf ff2 fs0 fc0 sc0 ls8 ws2">Figure 1 is the ECG Primer in operation. It <span class="ls3 wsd">is a STM32 Primer with two copper foils </span></div><div class="t m0 x5 h3 y10 ff2 fs0 fc0 sc0 lsa wse">placed on each side of the front circle. These two metal foils are the ECG electrodes. </div><div class="t m0 x5 h3 y11 ff2 fs0 fc0 sc0 lsa wse">User can place his/her both thumbs on th<span class="lsb ws0">e copper foil to start the operation. The ECG </span></div><div class="t m0 x5 h3 y12 ff2 fs0 fc0 sc0 ls3 wsf">trace is scrolling on the LCD display. The hear<span class="lsc ws10">t rate calculated and <span class="ls7 wsb">display on the top of </span></span></div><div class="t m0 x5 h3 y13 ff2 fs0 fc0 sc0 lsb wsf">the LCD display while the LED and beep<span class="ws11"> sound indicating the pulse detected. </span></div><div class="t m0 x7 h3 y14 ff2 fs0 fc0 sc0 ls1 ws1"> </div><div class="t m0 x3 h3 y15 ff2 fs0 fc0 sc0 ls1 ws1"> </div><div class="t m0 x8 h3 y16 ff2 fs0 fc0 sc0 ls3 ws12">Figure 1. ECG Primer in operation. Two metal foils are on each side of the ECG Prim<span class="_ _0"></span>er </div><div class="t m0 x9 h3 y17 ff2 fs0 fc0 sc0 ls5 ws13">for the ECG detection. The h<span class="ls3 ws12">eart rate is shown on upper-lef</span><span class="ws6">t corner of the screen. </span></div></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div></body></html>
评论
    相关推荐