人體運動前後振動數據相對於生理資訊之研究;Study on Vibration Data Before and After Physical Activity in Relation to Physiological Information

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/94943

Title:	人體運動前後振動數據相對於生理資訊之研究;Study on Vibration Data Before and After Physical Activity in Relation to Physiological Information
Authors:	侯宇軒;Hou, Yu-Hsuan
Contributors:	光電科學與工程學系
Keywords:	振動;vibration
Date:	2024-07-26
Issue Date:	2024-10-09 15:38:25 (UTC+8)
Publisher:	國立中央大學
Abstract:	年我國防政策逐步強化兵源，希望在軍人訓練能有充分的防護輔助系統，本論文開發感測穿戴裝置，可為衣服、胸帶、項鍊等形式，感測器穿戴在人體上，透過我們的感測器來收集人體在運動前後以及運動時的振動數據，先依照振動數據來分析計算，再將其做傅立葉轉換，便可得到其在頻域的資訊且透過其轉換後產生的圖來分析，來看出其中每個人在運動前後身體振動的差異性。除此之外再將不同人的振動頻率數據轉換完成後的圖做比較，互相比對來得出其是否有規律性以及是否能將透過資料比對出受測者身體狀況，如果發現身體有異常生理現象需要急救的前兆，可以發出警訊，直接通知醫師和家人和急救團隊。將感測器穿戴在胸前所測得的振動大部分來自呼吸時的振動以及心跳的振動，而根據高雄醫學大學附設中和紀念醫院的亞急性呼吸照護病房所做之呼吸道評估報告所述，呼吸及心跳的比率大約是1:4，依據此標準。 ;In recent years, our national defense policy has gradually strengthened the recruitment of military personnel, aiming to ensure that military training is supported by adequate protective auxiliary systems. This paper develops a wearable sensor device, which can take the form of clothing, chest straps, necklaces, etc. The sensors are worn on the body to collect vibration data before, during, and after exercise. The data is first analyzed and calculated based on the vibration data, then subjected to Fourier transformation to obtain information in the frequency domain. The resulting graphs are analyzed to observe the differences in body vibrations before and after exercise for each individual. Additionally, by comparing the transformed vibration frequency data of different individuals, we can determine if there are regular patterns and whether the data can be used to assess the physical condition of the subjects. If any abnormal physiological phenomena that require emergency intervention are detected, an alert can be issued to notify doctors, family members, and emergency teams directly. The vibrations detected by the sensor worn on the chest mainly come from breathing and heartbeat vibrations. According to the respiratory assessment report of the subacute respiratory care ward of Kaohsiung Medical University Chung-Ho Memorial Hospital, the ratio of breathing to heartbeat is approximately 1:4.
Appears in Collections:	[Graduate Institute of Optics and Photonics] Electronic Thesis & Dissertation

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