Low-cost Portable Bioradar System for Fall Detection

被引：0
|
作者：
Anishchenko, L. N. [1 ]
Zhuravlev, A., V [1 ]
Razevig, V. V. [1 ]
Chizh, M. A. [1 ]
机构：
[1] Bauman Moscow State Tech Univ, Moscow, Russia
来源：
2019 PHOTONICS & ELECTROMAGNETICS RESEARCH SYMPOSIUM - SPRING (PIERS-SPRING) | 2019年
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1109/piers-spring46901.2019.9017773
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Lack of effective non-contact ways for fall detection, which may result in development of health-threatening and life-threatening conditions, is a great problem of modern medicine, and in particular, geriatrics. In present work, we propose a concept of a low-cost portable fall detection framework utilizing bioradar technique for smart home environment. The bioradar was designed using a single-chip transceiver K-LC5 (RFbeam), a customized amplifier, a 16-bit precision ADC and a microcontroller. It was tested in experimental conditions with the help of 5 volunteers. We achieved accuracy of 97% and the Cohen's kappa of 89% for classifying fall episodes among other daily activities.
引用
收藏
页码：3566 / 3570
页数：5
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