| 无线体域网中体征参数的采集与处理 |
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| 引用本文： | 刘国华,赵子春,王延涛,孙玉刚,杨锶毅.无线体域网中体征参数的采集与处理[J].南开大学学报,2010,43(1). |
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| 作者姓名： | 刘国华 赵子春 王延涛 孙玉刚 杨锶毅 |
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| 作者单位： | 南开大学信息技术科学学院; |
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| 基金项目： | 国家大学生创新性实验计划(NK0723);;国家自然科学基金(60574091,60871028);;天津市科技攻关项目(06YFGPGX08700);;天津市自然科学基金(08JCYBJC12500) |
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| 摘 要： | 实现了在无线体域网中对体温、脉搏和血氧饱和度等体征参数的采集与处理。选择数字温度传感器DS18B20完成对人体体温参数的采集,并使用双光束透射法对脉搏、血氧饱和度进行无创检测,而后通过蓝牙实现数据的无线传输。设计以小型化、低功耗为原则,通过数字信号处理技术完成一系列工作。实验结果表明设计方案具有很高的稳定性和可靠性。
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| 关 键 词： | 无线体域网 低功耗 数字信号处理 无创检测 |
Sampling and Processing of Healthy Parameters in WBAN |
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| Liu Guohua,Zhao Zichun,Wang Yantao,Sun Yugang,Yang Siyi.Sampling and Processing of Healthy Parameters in WBAN[J].Acta Scientiarum Naturalium University Nankaiensis,2010,43(1). |
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| Authors: | Liu Guohua Zhao Zichun Wang Yantao Sun Yugang Yang Siyi |
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| Institution: | College of Information Technical Science/a>;Nankai University/a>;Tianjin 300071/a>;China |
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| Abstract: | A design aiming at samplig and processing healthy parameters in WBAN is discussed. Digital thermometer DS18B20 is selected to get the body temperature,and non-invasive dual-ray method is used to detect the pulse and oxygen saturation,then data wireless transmission is realized through Bluetooth.Based on the simple construction and low-power consumption,the digital signal processing methods are adopted to complete a series of work. By testing,a good performance is achieved to show the design has a high stabi... |
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| Keywords: | WBAN low-power consumption digital signal processing non-invasive detect |
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