2023
DOI: 10.3390/s23115031
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Fall Direction Detection in Motion State Based on the FMCW Radar

Abstract: Accurately detecting falls and providing clear directions for the fall can greatly assist medical staff in promptly developing rescue plans and reducing secondary injuries during transportation to the hospital. In order to facilitate portability and protect people’s privacy, this paper presents a novel method for detecting fall direction during motion using the FMCW radar. We analyze the fall direction in motion based on the correlation between different motion states. The range–time (RT) features and Doppler–… Show more

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Cited by 5 publications
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