Through-Floor Vital Sign Searching for Trapped Person Using Wireless-Netted UWB Radars

In personnel rescue applications, considerable attention has been paid to the positioning method of living persons. Especially, the effective vital sign searching is urgently required. This work presents an effective multiple-observation-points-based vital sign searching method for trapped persons u...

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Autores principales:	Zhenghuan Xia, Shiyou Wu, Xin Liu, Huifeng Shi, Shichao Jin, Tao Peng
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	vital sign searching through-floor trapped person wireless-netted radar UWB radar Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/f229d7bec08443c4ab3900347ef2e1e3
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id	oai:doaj.org-article:f229d7bec08443c4ab3900347ef2e1e3
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spelling	oai:doaj.org-article:f229d7bec08443c4ab3900347ef2e1e32021-11-25T16:31:00ZThrough-Floor Vital Sign Searching for Trapped Person Using Wireless-Netted UWB Radars10.3390/app1122105382076-3417https://doaj.org/article/f229d7bec08443c4ab3900347ef2e1e32021-11-01T00:00:00Zhttps://www.mdpi.com/2076-3417/11/22/10538https://doaj.org/toc/2076-3417In personnel rescue applications, considerable attention has been paid to the positioning method of living persons. Especially, the effective vital sign searching is urgently required. This work presents an effective multiple-observation-points-based vital sign searching method for trapped persons using wireless-netted ultra-wideband (UWB) radars. Controlled by a wireless network, four UWB radars are connected to form a group. Based on that, we design an optimized searching path strategy and the corresponding vital sign searching procedure. The simulated result illustrates the proposed vital sign searching strategy on the spatial locations of the trapped person. Finally, the proof-of-principle through-floor experiment was also carried out, verifying the performance of this proposed vital sign searching algorithm.Zhenghuan XiaShiyou WuXin LiuHuifeng ShiShichao JinTao PengMDPI AGarticlevital sign searchingthrough-floortrapped personwireless-netted radarUWB radarTechnologyTEngineering (General). Civil engineering (General)TA1-2040Biology (General)QH301-705.5PhysicsQC1-999ChemistryQD1-999ENApplied Sciences, Vol 11, Iss 10538, p 10538 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	vital sign searching through-floor trapped person wireless-netted radar UWB radar Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
spellingShingle	vital sign searching through-floor trapped person wireless-netted radar UWB radar Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Zhenghuan Xia Shiyou Wu Xin Liu Huifeng Shi Shichao Jin Tao Peng Through-Floor Vital Sign Searching for Trapped Person Using Wireless-Netted UWB Radars
description	In personnel rescue applications, considerable attention has been paid to the positioning method of living persons. Especially, the effective vital sign searching is urgently required. This work presents an effective multiple-observation-points-based vital sign searching method for trapped persons using wireless-netted ultra-wideband (UWB) radars. Controlled by a wireless network, four UWB radars are connected to form a group. Based on that, we design an optimized searching path strategy and the corresponding vital sign searching procedure. The simulated result illustrates the proposed vital sign searching strategy on the spatial locations of the trapped person. Finally, the proof-of-principle through-floor experiment was also carried out, verifying the performance of this proposed vital sign searching algorithm.
format	article
author	Zhenghuan Xia Shiyou Wu Xin Liu Huifeng Shi Shichao Jin Tao Peng
author_facet	Zhenghuan Xia Shiyou Wu Xin Liu Huifeng Shi Shichao Jin Tao Peng
author_sort	Zhenghuan Xia
title	Through-Floor Vital Sign Searching for Trapped Person Using Wireless-Netted UWB Radars
title_short	Through-Floor Vital Sign Searching for Trapped Person Using Wireless-Netted UWB Radars
title_full	Through-Floor Vital Sign Searching for Trapped Person Using Wireless-Netted UWB Radars
title_fullStr	Through-Floor Vital Sign Searching for Trapped Person Using Wireless-Netted UWB Radars
title_full_unstemmed	Through-Floor Vital Sign Searching for Trapped Person Using Wireless-Netted UWB Radars
title_sort	through-floor vital sign searching for trapped person using wireless-netted uwb radars
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/f229d7bec08443c4ab3900347ef2e1e3
work_keys_str_mv	AT zhenghuanxia throughfloorvitalsignsearchingfortrappedpersonusingwirelessnetteduwbradars AT shiyouwu throughfloorvitalsignsearchingfortrappedpersonusingwirelessnetteduwbradars AT xinliu throughfloorvitalsignsearchingfortrappedpersonusingwirelessnetteduwbradars AT huifengshi throughfloorvitalsignsearchingfortrappedpersonusingwirelessnetteduwbradars AT shichaojin throughfloorvitalsignsearchingfortrappedpersonusingwirelessnetteduwbradars AT taopeng throughfloorvitalsignsearchingfortrappedpersonusingwirelessnetteduwbradars
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Through-Floor Vital Sign Searching for Trapped Person Using Wireless-Netted UWB Radars

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