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Frontiers in Medical Science Research, 2020, 2(1); doi: 10.25236/FMSR.2020.020101.

A Wearable Cervical Fatigue Monitoring System Based On Multi-sensor Data

Author(s)

Weizhe Zhang, Shuohan Wang, Nan Bao*, Wenbin Li

Corresponding Author:
Nan Bao
Affiliation(s)

Northeastern Univeristy, School of Medicine and Biological Information Engineering, Shenyang, Liaoning, China
*Corresponding Author

Abstract

With the increase of social pressure and work intensity, fatigue has affected people's health. This paper developed a wearable fatigue monitoring system based on multi-sensor to detect the fatigue of the cervical vertebra. The monitoring system was worn on the user's neck, and the electromyographic signals (EMG) and the six-axis acceleration signals are collected and analyzed with the system. The time and frequency domain signal features were extracted. In order to detect the fatigue condition, the support vector machine (SVM) classifier was used involving 1800,000 labeled EMG data. In addition, the inclination angle of cervical vertebra can be obtained by the six-axis acceleration signal. It is proved that the fatigue monitoring system can effectively detect the fatigue of the cervical vertebra and warn the users.

Keywords

fatigue monitoring; the electromyographic signal; the six-axis acceleration signal, wearable system , support vector machine

Cite This Paper

Weizhe Zhang, Shuohan Wang, Nan Bao, Wenbin Li. A Wearable Cervical Fatigue Monitoring System Based On Multi-sensor Data. Frontiers in Medical Science Research (2020) Vol. 2 Issue 1: 1-11. https://doi.org/10.25236/FMSR.2020.020101.

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