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| 基于DSP数字心电图机的设计 | |
| 引用本文： | 李享元,高建中,朱学慧. 基于DSP数字心电图机的设计[J]. 微型机与应用, 2011, 30(10) |
| 作者姓名： | 李享元 高建中 朱学慧 |
| 作者单位： | 1. 中南民族大学电信电子与信息工程学院,湖北武汉,430074 2. 江汉石油仪器仪表股份有限公司,湖北武汉,430074 3. 中南民族大学计算与实验中心,湖北武汉,430074 |
| 摘 要： | 介绍12导联数字心电图机研制开发,采用双CPU架构,包括数字信号处理TMS320F206和微控制器AT89C55.该仪器利用数字信号处理器TMS320F206PZ实现实时对心电信号进行滤波和心电参数计算;热敏打印心电图形和检测结果;存储病人的心电数据,心电图形的回放打印,与PC机进行数据通主,建立病人的心电数据库,进一步研究分析. |
| 关 键 词： | 心电图 数字信号处理器 数据采集 热敏打印 |
Design of DSP-based digital electrocardiograph instrument |
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| Li Xiangyuan , Gao Jianzhong , Zhu Xuehui. Design of DSP-based digital electrocardiograph instrument[J]. Microcomputer & its Applications, 2011, 30(10) | |
| Authors: | Li Xiangyuan Gao Jianzhong Zhu Xuehui |
| Affiliation: | Li Xiangyuan1,Zhu Xuehui2(1.Institute of Electronics and Information Engineering,South-Central University for Nationalities,Wuhan 430074,China,2.Center of Computing and Experimenting,3.Hubei Jiang Han petroleum instrument & meter Ltd.Wuhan 430074,China) |
| Abstract: | In this paper,design of DSP-based electrocardiograph instrument was presented,which is based on dual-CPU structure with a digital signal processor TMS320F206PZ and a microcontroller AT89C55.This instrument functions features simultaneous data acquisition of the 12 standard leads,signal preprocessing,wave detection and electrocardiograph(ECG) parameter measurement and thermo-dot printing ECG curve.The communication module was interfaced to personal computers for further ECG data storage and analysis. |
| Keywords: | electrocardiograph digital signal processor data acquisition thermo-dot printing |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |