Simple Design Framework for Wearable Applications with IoT and Edge Computing Technologies

使用物聯網和邊緣計算技術於可穿戴應用的簡單設計框架

石田和成(Kazunari Ishida)

《修平學報》 38期 (2019/03) Pp. 95-102

摘要

A simple design framework for wearable applications is proposed with IoT and edge computing technologies. To implement wearable applications without tremendous effort, a simple framework for inter-device communication is defined in terms of wireless access control, service provision, and information flow. Sports training is selected as an example of wearable application to describe how to apply the framework to design a wearable application. Especially, action sports are attracting a younger audience. Skateboarding is one of the popular action sports. Inertial sensors can provide us necessary and sufficient information to evaluate basic skateboarding skill in terms of average, standard deviation, and auto-correlation, and cross-correlation of time series data on body and skateboard. A design example of wearable application with the framework is proposed to measure motions and to estimate skill level. Users can check their skill on the wrist device and can share training record through their smartphone on crowd data sharing to form training community.

關鍵字

IoT ； Edge computing ； Wireless access control ； Service provision ； Information flow ； Wearable application ； Sports training ； Skateboarding

並列摘要

通過物聯網和邊緣計算技術，本文提出了一種簡單的可穿戴應用設計框架。本文選擇運動訓練作為可穿戴應用的示例，描述了如何應用框架來設計可穿戴應用。近日極限運動吸引了許多的年輕觀眾，而滑板運動是最受歡迎的運動項目之一，因此本文示範藉由慣性傳感器，可以對運動使用者提供必要和充分的信息，以評估基本滑板技能的平均值，標準偏差和自相關性，以及身體和滑板上時間序列數據的互相關性。最後本文提出了一個帶有框架的可穿戴應用的設計實例，來完成測量運動和估計技能水平。用戶可以在手腕設備上查看自己的技能，並可以通過智能手機在數據雲分享培訓記錄，充實培訓社區的數據資料與人際的連結。

並列關鍵字

物聯網 ； 邊緣計算 ； 無線接入控制 ； 服務提供 ； 信息流 ； 可穿戴應用 ； 運動訓練 ； 滑板

參考文獻

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Ishida, K. (2019), “Sport Skill Evaluation with Wearable Sensors and Statistical Analysis,” Proceedings of the 3rd International Conference on Sport Science and Physical Education, March 23-25, Xi`an, China.