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健康監控裝置及人體電訊號處理方法
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刊登日期:2014/05/21 |
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‧ 專利名稱 |
健康監控裝置及人體電訊號處理方法 |
‧ 專利證書號 |
I365062 US 8,498,696
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‧ 專利權人 |
國立臺灣大學 |
‧ 專利國家
(申請日) |
中華民國 (2009/06/15) 美國 (2010/06/08)
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‧ 發明人/PI |
顏家鈺,顏凡哲,李世光,林啟萬,吳光鐘,曾慶恩,
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‧ 單位 |
機械工程學系
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‧ 簡歷/Experience |
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技術摘要 / Our Technology: |
一種健康監控裝置,包括一偵測單元,用以偵測人體之一第一電訊號,以及一處理單元,用以執行下述步驟:接收該第一電訊號;對該第一電訊號進行小波轉換,並除去該第一電訊號中包含不必要雜訊之頻段,再以小波反轉換重建而得一第二電訊號;合併該第一電訊號中包含主要特徵之頻段,再對合併後之頻段進行小波反轉換而得一第三電訊號;利用該第三電訊號以得到該第二電訊號之一週期資訊,並根據該週期資訊對該第二電訊號重新取樣以得到一第四電訊號;以及將該第四電訊號與一資料庫內之複數電訊號樣本進行比較,以判斷該第四電訊號是否為健康之電訊號。
A health monitoring device is provided and includes a detecting unit for detecting a first electric signal from a human body and a processing unit for performing the following steps: receiving the first electric signal; performing wavelet transform on the first electric signal, to filter frequency bands thereof which include undesired noises, and then perform a reverse wavelet transform to obtain a second electric signal; combining frequency bands of the first electric signal which include primary characteristics and then perform a reverse wavelet transform on the combined frequency bands to obtain a fourth electric signal; and comparing the fourth electric signal with a plurality of electric signal patterns of a database to determine whether the fourth electric signal is an electric signal for healthiness.
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專利簡述 / Intellectual Properties: |
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聯繫方式 / Contact: |
臺大產學合作總中心 / Center of Industry-Academia Collaboration, NTU |
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Email:ordiac@ntu.edu.tw |
電話/Tel:02-3366-9945 |
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