J4 ›› 2012, Vol. 30 ›› Issue (3): 245-249.

• 论文 • 上一篇    下一篇

基于ARM Cortex-M3的动态心电图机设计

谢建华a|刘海波a|刘瑞芳b   

  1. 吉林大学 a.电子科学与工程学院|长春 130012;b.仪器科学与电气工程学院|长春 130026
  • 收稿日期:2011-10-10 出版日期:2012-05-24 发布日期:2012-06-08
  • 作者简介:谢建华(1986—)|男|黑龙江七台河人|吉林大学硕士研究生|主要从事嵌入式系统研究|(Tel)86-13596478652(E-mail)microxjh@163.com;刘海波(1959—)|男|长春人|吉林大学教授|硕士生导师|主要从事半导体材料、微电子器件、气体传感器研究|(Tel)86-18686651588(E-mail)liuhaibo209@163.com 。

Design of Dynamic Electrocardiogram Based on ARM Cortex-M3

XIE Jian-huaa|LIU Hai-boa|LIU Rui-fangb   

  1. a.College of Electronic Science and Engineering,Jilin University,Changchun 130012,China;b.College of Instrumentation and Electrical Engineering,Jilin University,Chan
    gchun 130026,China
  • Received:2011-10-10 Online:2012-05-24 Published:2012-06-08

摘要:

针对目前动态心电图机产品种类和功能单一的现状,研制了基于ARM(Advanced RISC Machines) Cortex-M3的新型动态心电图机。硬件主要由处理器最小系统、生物电放大模块、存储模块、LCD(Liquid Cgstal Display)和触摸屏模块、高速USB接口和电源模块构成。软件开发基于CooCox CoOS嵌入式实时操作系统,同时使用了文件系统和USB等中间件。移植uC/GUI实现人机接口设计。测试结果表明,该系统不但实现了心电信号采集、大容量数据存储和高速上传的功能,而且创新性地增加了图形用户界面和实时波形显示功能。

关键词: 动态心电图机, 嵌入式, ARM Cortex-M3, CooCox CoOS, uC/GUI

Abstract:

In order to enrich the product categories and function of the dynamic electrocardiogram,a new type of dynamic electrocardiogram product based on ARM(Advanced RISC Machines)Cortex-M3 is developed.The system hardware consists a processor minimum system,bioelectricity amplification module,storage module,LCD(Liquid Crstal Display)  and touch screen module,high speed USB interface and the power module.For the system software,the platform was build based on CooCox CoOS embedded real-time operating system, the file system and USB middleware.The man-machine interface is realized by transplanting uC/GUI.The experiment results showed that the system could be used to control ECG signal collection,great capacity data storage and high-speed upload.The graphical user interface and real time waveform display are the innovative points.

Key words: dynamic electrocardiogram;embedded;advanced RISC machines(ARM) Cortex-M3;CooCox CoOS;uC/GUI

中图分类号: 

  • TN98