| 基于低功耗与强穿透的ECG传感器节点的设计与实现 |
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| 引用本文： | 俞文彬 谢志军 石守东. 基于低功耗与强穿透的ECG传感器节点的设计与实现[J]. 宁波大学学报(理工版), 2016, 0(3): 51-55 |
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| 作者姓名： | 俞文彬 谢志军 石守东 |
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| 作者单位： | (宁波大学 信息科学与工程学院, 浙江 宁波 315211) |
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| 摘 要： | 针对矿井下信道环境的复杂性与特殊性, 设计并实现了基于低功耗与强穿透的ECG传感器节点. 通过对比论证传感器节点各模块选型, 提出了基于AD8232为心电信号采集芯片、STM 32F103C8T6为处理器以及SI4463为无线收发芯片的ECG传感器节点设计方案. 在阐述传感器节点的软件设计思路与低功耗策略的基础上, 对ECG传感器节点的功耗以及对于矿工ECG信号采集传输性能进行测试与分析.
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| 关 键 词： | ECG传感器节点 低功耗 强穿透 STM32 AD8232 SI4463 |
Design and Implementation of ECG Sensor Node for Low Power Consumption and Strong Penetration |
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| YU Wen-bin,XIE Zhi-jun,SHI Shou-dong. Design and Implementation of ECG Sensor Node for Low Power Consumption and Strong Penetration[J]. Journal of Ningbo University(Natural Science and Engineering Edition), 2016, 0(3): 51-55 |
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| Authors: | YU Wen-bin XIE Zhi-jun SHI Shou-dong |
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| Affiliation: | ( Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo 315211, China ) |
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| Abstract: | In view of the complexity and particularity of underground’s channel environment, in this paper the ECG sensor node is designed and accomplished on the basis of low power consumption and strong penetration. By comparing module selection options for the sensor node, the design scheme is proposed using AD8232 for ECG signal acquisition chip, STM32F103C8T6 for MCU and SI4463 for wireless transceiver chip. The study expounds the software design and low-power strategy. In the end, the power consumption and performance of the node are put to test and the corresponding analysis is presented. |
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| Keywords: | ECG sensor node low power consumption strong penetration STM32 AD8232 SI4463 |
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