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首页> 外文期刊>Microelectronics journal >A low power wireless node for contact and contactless heart monitoring
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A low power wireless node for contact and contactless heart monitoring

机译：用于接触式和非接触式心脏监测的低功耗无线节点

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摘要

Ubiquitous vital signs sensing and processing are promising alternatives to conventional clinical and ambulatory healthcare. Novel sensors, low power solutions for processing and wireless connectivity are creating new opportunities for wearable devices which allow continuous and long term monitoring, while maintaining freedom of movement for the users. This paper presents a low-power embedded platform with novel high sensitivity electric potential dry surface sensors that can be used in either contact or non-contact mode to measure biomedical signals. The proposed low power system is optimized to compute the heart rate and respiratory rate close to the sensors. This approach reduces the amount of data that needs to be transmitted to a host device. It allows also the platform to be autonomous and wearable or even be used in cars for applications such as driver drowsiness detection. Experimental measurements show the acquisition and the processing of data from sensors and the low power consumption achieved with the node in different modes of operation.
机译：无处不在的生命体征传感和处理是常规临床和门诊医疗保健的有前途的替代方法。新型传感器，用于处理和无线连接的低功耗解决方案正在为可穿戴设备创造新机遇，这些设备可进行连续和长期监控，同时保持用户的活动自由度。本文提出了一种具有新型高灵敏度电位干式表面传感器的低功耗嵌入式平台，该传感器可用于接触式或非接触式测量生物医学信号。拟议的低功耗系统经过优化，可以计算接近传感器的心率和呼吸率。这种方法减少了需要传输到主机设备的数据量。它还使该平台具有自主性和可穿戴性，甚至可以在汽车上用于驾驶员嗜睡检测等应用。实验测量表明，传感器数据的获取和处理以及节点在不同操作模式下的低功耗。

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  • 来源
    《Microelectronics journal》 |2014年第12期|1656-1664|共9页
  • 作者

    M. Magno; C. Spagnol; L. Benini; E. Popovici;

  • 作者单位

    Dipartimento Elettrica e dell'Informazione (DEI) Universita di Bologna, Bologna, Italy,ETH Zurich, Switzerland;

    Electrical and Electronic Department, University College Cork, Cork, Ireland;

    Dipartimento Elettrica e dell'Informazione (DEI) Universita di Bologna, Bologna, Italy,ETH Zurich, Switzerland;

    Electrical and Electronic Department, University College Cork, Cork, Ireland;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Body sensor network; Health care; Dry surface sensors; ECG; Energy efficient wireless node;

    机译：人体传感器网络;卫生保健;干表面传感器;心电图节能无线节点;

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