基于ARM的心电采集系统的设计

Design of ECG sampling system based on ARM

介绍了嵌入式心电监护仪中心电采集系统的设计。该系统以ARM处理器S3C44BOX为核心,在嵌入式操作系统 uC／OS-Ⅱ下实现了心电信号的数据采集与显示。详细阐述了基于ARM的程控心电放大电路的设计和采集程序的实现方法。

This paper designs a ECG sampling system for embedded ECG monitor on the basis of ARM processor S3C44BOX. With an embedded uC/OS-Ⅱ operation system, the ECG sampling system can be applied to ECG sampling and display. Based on ARM, a programmed ECG amplifier and a ECG sampling program are developed.