Heart rate monitoring in dynamic movements from a wearable system
Heart rate monitoring in dynamic movements from a wearable system
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通过可穿戴系统监测动态运动中的心率
DOI：
10.1109/issmdbs.2008.4575072
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发表时间：
2008
期刊：
影响因子：
--
通讯作者：
Yuquan Chen
中科院分区：
文献类型：
--
作者：
Yaofeng Wen;Rong Yang;Yuquan Chen
根据最近的研究，与动态运动相关的心率监测可以是个人健康的重要指标。这使得建立一个自动记录心率变异性和身体活动的实时系统变得非常重要。在本文中，我们开发了一个分布式和同步的智能传感器系统，使用一个单一的，腰部安装的三轴无线加速度计单元和无线心率监测器。采用基于加速度阈值的二元互斥决策系统的简单活动分类算法和平均心率法对运动中的心脏状态进行连续评估。基于10名受试者进行一系列连续的身体活动（坐，站，走，跑，跌倒和复合运动）的结果表明，原型系统提供了一个有效的解决方案，大规模的健康评估。
Heart rate monitoring related to dynamic movements can be a crucial indicator of individual health according to recent researches. It makes it important to found a real-time system for automatic recordings of heart rate variability and physical activity. In this paper, we developed a distributed and synchronized intelligent sensor system using a single, waist-mounted triaxial wireless accelerometer unit and a wireless heart rate monitor. The simple activity classification algorithm of the binary exclusive decision system based on acceleration thresholds and mean heart rate method are employed to evaluate the cardiac status continually during exercises. The results based upon ten subjects performing a series of continuous physical activities (sitting, standing, walking, running, falling and composite exercises) showed that the prototype system provided an effective solution for a large scale health assessment.