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引用本文:郭天宏,万蓬勃,石玉娇.基于可穿戴压力传感器的跌倒检测研究综述[J].软件工程,2023,26(9):1-7.【点击复制】
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基于可穿戴压力传感器的跌倒检测研究综述
郭天宏, 万蓬勃, 石玉娇
(陕西科技大学设计与艺术学院, 陕西 西安 710021)
tinasuse@163.com; Wanpengbo@yeah.net; syj13892681635@163.com
摘 要: 跌倒是老年人因伤害死亡的主因之一,在跌倒后第一时间施救可以减轻跌倒事件导致的严重后果。同时,随着微机电技术的发展,基于可穿戴设备的跌倒检测研究逐渐成为学者关注的焦点。为了系统梳理基于可穿戴压力传感器的跌倒检测研究进展,首先以人体足部生理结构为基础,分析可穿戴压力传感器作用于跌倒检测的原理与特点;其次基于跌倒检测系统框架,详细综述了压力传感器的设置和系统集成方法、压力数据的特殊处理方法以及跌倒检测模型的不同判断方法;最后对已有研究成果进行分类和对比分析,为后续研究提供借鉴和参考。
关键词: 可穿戴设备;压力传感器;跌倒检测
中图分类号: TP181    文献标识码: A
Review of Fall Detection Research Based on Wearable Pressure Sensor
GUO Tianhong, WAN Pengbo, SHI Yujiao
(School of Art and Design, Shaanxi University of Science and Technology, Xi'an 710021, China)
tinasuse@163.com; Wanpengbo@yeah.net; syj13892681635@163.com
Abstract: Falls are one of the main causes of death in the elderly due to injuries, and immediate rescue after falls can alleviate the serious consequences caused by falls. Meanwhile, with the development of micro-electro-mechanical technology, research on fall detection based on wearable devices has gradually become the focus of scholars. In order to systematically review the research progress of fall detection based on wearable pressure sensors, this paper firstly proposes to analyze the principle and characteristics of wearable pressure sensors acting on fall detection based on the physiological structure of the human foot. Secondly, based on the framework of the fall detection system, a detailed overview is given of the setting and system integration methods of pressure sensors, special processing methods of pressure data, and different judgment methods of fall detection models. Finally, existing achievements are classified and compared, which provides reference for subsequent research.
Keywords: wearable device; pressure sensor; fall detection


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