基于胸戴式加速度计的心脏监测系统的实时实现

D. Bryant, Sourabh Ravindran, N. Magotra, S. Northrup
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引用次数: 8

摘要

本文提出了一种利用单个加速度计实时监测心脏的方法。所描述的实现基于一种算法方法,该算法已被证明可以成功地从基于加速度计的心脏信号测量中去除运动伪影。该项目的一个驱动因素是需要低成本的心率监测作为全球范围内使用的个人监测系统的一部分。数字信号处理器(DSP)选择德州仪器(TI) TMS320C5505 DSP,以减少特定实现的功率需求,从而节省电池寿命。TMS320C5505 CPU的工作电压为1.05V,芯片架构在能效方面进行了高度优化。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Real-time implementation of a chest-worn accelerometer based heart monitoring system
This paper presents the real-time implementation of an approach for monitoring the heart using a single accelerometer. The implementation described is based on an algorithmic approach that has been shown to successfully remove motion artifacts from accelerometer based heart signal measurements. A driving factor in this project is the need for low-cost heart rate monitoring as part of a personal monitoring system for use world-wide. The digital signal processor (DSP) chosen for the implementation was Texas Instruments (TI) TMS320C5505 DSP in order to reduce the power requirement of the specific implementation thereby conserving battery life. The TMS320C5505 CPU can operate on 1.05V and the chip architecture has been highly optimized for energy efficiency.
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