Design and Implementation of Low-Energy Configurable Integrated Physiological Sensing System for Wearable Applications
碩士 === 國立清華大學 === 電機工程學系 === 104 === Wearable sensing device is popular in recent years. It's a development of the mHealth system. The mHealth system is based on the mobile communication systems for collecting physiology signals. As a wearable design, it can be portable at anywhere and anytime....
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ndltd-TW-104NTHU54420052017-07-30T04:40:36Z http://ndltd.ncl.edu.tw/handle/84346393825157576737 Design and Implementation of Low-Energy Configurable Integrated Physiological Sensing System for Wearable Applications 適用於穿戴式應用之可調式整合生理訊號感測系統設計與實作 Wang, Chun Hua 王君華 碩士 國立清華大學 電機工程學系 104 Wearable sensing device is popular in recent years. It's a development of the mHealth system. The mHealth system is based on the mobile communication systems for collecting physiology signals. As a wearable design, it can be portable at anywhere and anytime. Low-energy consumption is a critical issue for such system. In this thesis, a low-energy configurable physiological sensing system for wearable application is proposed. We have also integrated four types of sensors in our system including measuring Electrocardiography (ECG), Electroencephalography (EEG), Electromyography (EMG) and a nine-axis sensor for motion tracking. The system is microcontroller-based (MCU-based) and features Bluetooth Low Energy technology for wireless transmission. The physiological signals are sampled by analog-to-digital converters (ADCs) in a specified sampling rate and accessed by MCU via serial-peripheral-interface (SPI). A Bluetooth stack by BlueKitchen is built in MCU and used to control a Bluetooth controller for sending the sampled data to a smartphone wirelessly. We've developed an application on the smartphone to display and store the data in real-time. The wearable sensory node is only cost 27.69 mW as the power consumption. And the smartphone application uses only 5$\%$ CPU resource when receiving data in the background process. Ma, Hsi Pin 馬席彬 2015 學位論文 ; thesis 64 en_US |
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碩士 === 國立清華大學 === 電機工程學系 === 104 === Wearable sensing device is popular in recent years. It's a development of the mHealth system. The mHealth system is based on the mobile communication systems for collecting physiology signals. As a wearable design, it can be portable at anywhere and anytime.
Low-energy consumption is a critical issue for such system. In this thesis, a low-energy configurable physiological sensing system for wearable application is proposed. We have also integrated four types of sensors in our system including measuring Electrocardiography (ECG), Electroencephalography (EEG), Electromyography (EMG) and a nine-axis sensor for motion tracking. The system is microcontroller-based (MCU-based) and features Bluetooth Low Energy technology for wireless transmission. The physiological signals are sampled by analog-to-digital converters (ADCs) in a specified sampling rate and accessed by MCU via serial-peripheral-interface (SPI). A Bluetooth stack by BlueKitchen is built in MCU and used to control a Bluetooth controller for sending the sampled data to a smartphone wirelessly. We've developed an application on the smartphone to display and store the data in real-time.
The wearable sensory node is only cost 27.69 mW as the power consumption. And the smartphone application uses only 5$\%$ CPU resource when receiving data in the background process.
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author2 |
Ma, Hsi Pin |
author_facet |
Ma, Hsi Pin Wang, Chun Hua 王君華 |
author |
Wang, Chun Hua 王君華 |
spellingShingle |
Wang, Chun Hua 王君華 Design and Implementation of Low-Energy Configurable Integrated Physiological Sensing System for Wearable Applications |
author_sort |
Wang, Chun Hua |
title |
Design and Implementation of Low-Energy Configurable Integrated Physiological Sensing System for Wearable Applications |
title_short |
Design and Implementation of Low-Energy Configurable Integrated Physiological Sensing System for Wearable Applications |
title_full |
Design and Implementation of Low-Energy Configurable Integrated Physiological Sensing System for Wearable Applications |
title_fullStr |
Design and Implementation of Low-Energy Configurable Integrated Physiological Sensing System for Wearable Applications |
title_full_unstemmed |
Design and Implementation of Low-Energy Configurable Integrated Physiological Sensing System for Wearable Applications |
title_sort |
design and implementation of low-energy configurable integrated physiological sensing system for wearable applications |
publishDate |
2015 |
url |
http://ndltd.ncl.edu.tw/handle/84346393825157576737 |
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