A STUDY ON ESTIMATING WAKE TIME USING TIME-SERIES ELECTRICITY CONSUMPTION DATA FOR THE CARE OF SINGLE ELDERLY RESIDENTS IN URBAN DWELLINGS

The purpose of this study was to develop a model for estimating wake time using only time-series electricity consumption data and to verify its accuracy. Presence/absence, sleeping/non-sleeping, air conditioner on/off, and electricity consumption data obtained from a survey of 12 single elderly peop...

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Veröffentlicht in:	Journal of Environmental Engineering (Transactions of AIJ) 2024/04/01, Vol.89(818), pp.202-209
Hauptverfasser:	KIM, Jeong-soo, BANDO, Kentaro, HIGUCHI, Yoshiki
Format:	Artikel
Sprache:	jpn
Schlagworte:	Accuracy Air conditioners Electricity Electricity consumption Electricity usage Estimation Estimation errors Older people Single elderly Sleep and wakefulness Time series wake time Watch over
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container_end_page	209
container_issue	818
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container_title	Journal of Environmental Engineering (Transactions of AIJ)
container_volume	89
creator	KIM, Jeong-soo BANDO, Kentaro HIGUCHI, Yoshiki
description	The purpose of this study was to develop a model for estimating wake time using only time-series electricity consumption data and to verify its accuracy. Presence/absence, sleeping/non-sleeping, air conditioner on/off, and electricity consumption data obtained from a survey of 12 single elderly people over a one-year period were used. The model classifies people into two categories: active and inactive, and estimates their wake time from the results of the two classifications. When the two factors that reduced accuracy were excluded, it was possible to estimate wake times within one hour of estimation error on 278 days of the year.
doi_str_mv	10.3130/aije.89.202
format	Article
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When the two factors that reduced accuracy were excluded, it was possible to estimate wake times within one hour of estimation error on 278 days of the year.</description><subject>Accuracy</subject><subject>Air conditioners</subject><subject>Electricity</subject><subject>Electricity consumption</subject><subject>Electricity usage</subject><subject>Estimation</subject><subject>Estimation errors</subject><subject>Older people</subject><subject>Single elderly</subject><subject>Sleep and wakefulness</subject><subject>Time series</subject><subject>wake time</subject><subject>Watch over</subject><issn>1348-0685</issn><issn>1881-817X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNo9kM1Og0AUhSdGE5valS8wiWvq_MAw7EQ6bSdSMMyQ2hWhMCikthXaha_gUwupcXXPyT3fvckB4B6jKcUUPeZ1Y6bcmxJErsAIc44tjt23615Tm1uIcecWTLqu3iJCMUOM4RH48aHS6WwD4wgKpeXK1zJawLX_ImDvBEzV4AdpKZFIoaAIRaATGUi9gUEcqXT1qmWPz3ztw3mcQL0UMPATAeM5HOhQ9MxMJOEGJkLJmYi0gjKCafLs99hahGGfUnfgpsp3nZn8zTHQc6GDpRXGCxn4odVwh1relnGX2ZxiTLbIVF5ZMMPsyhjmGUxMUebMlBSx0nGJlyNOSrukuGAVqkiFKB2Dh8vZY3v4OpvulDWHc7vvP2YUObZLbUKH1NMl1XSn_N1kx7b-zNvvLG9PdbEz2VB2xr2MYz6MvvP_VfGRt5nZ01_BZ3BP</recordid><startdate>20240401</startdate><enddate>20240401</enddate><creator>KIM, Jeong-soo</creator><creator>BANDO, Kentaro</creator><creator>HIGUCHI, Yoshiki</creator><general>Architectural Institute of Japan</general><general>Japan Science and Technology Agency</general><scope>7ST</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope><scope>SOI</scope></search><sort><creationdate>20240401</creationdate><title>A STUDY ON ESTIMATING WAKE TIME USING TIME-SERIES ELECTRICITY CONSUMPTION DATA FOR THE CARE OF SINGLE ELDERLY RESIDENTS IN URBAN DWELLINGS</title><author>KIM, Jeong-soo ; BANDO, Kentaro ; HIGUCHI, Yoshiki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-j853-9b6876483112b0ef9dc6e64fee69e12ecda6ed306d5729a082d4d31c6f0f2f033</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>jpn</language><creationdate>2024</creationdate><topic>Accuracy</topic><topic>Air conditioners</topic><topic>Electricity</topic><topic>Electricity consumption</topic><topic>Electricity usage</topic><topic>Estimation</topic><topic>Estimation errors</topic><topic>Older people</topic><topic>Single elderly</topic><topic>Sleep and wakefulness</topic><topic>Time series</topic><topic>wake time</topic><topic>Watch over</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>KIM, Jeong-soo</creatorcontrib><creatorcontrib>BANDO, Kentaro</creatorcontrib><creatorcontrib>HIGUCHI, Yoshiki</creatorcontrib><collection>Environment Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Journal of Environmental Engineering (Transactions of AIJ)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>KIM, Jeong-soo</au><au>BANDO, Kentaro</au><au>HIGUCHI, Yoshiki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A STUDY ON ESTIMATING WAKE TIME USING TIME-SERIES ELECTRICITY CONSUMPTION DATA FOR THE CARE OF SINGLE ELDERLY RESIDENTS IN URBAN DWELLINGS</atitle><jtitle>Journal of Environmental Engineering (Transactions of AIJ)</jtitle><addtitle>J. Environ. Eng.</addtitle><date>2024-04-01</date><risdate>2024</risdate><volume>89</volume><issue>818</issue><spage>202</spage><epage>209</epage><pages>202-209</pages><issn>1348-0685</issn><eissn>1881-817X</eissn><abstract>The purpose of this study was to develop a model for estimating wake time using only time-series electricity consumption data and to verify its accuracy. Presence/absence, sleeping/non-sleeping, air conditioner on/off, and electricity consumption data obtained from a survey of 12 single elderly people over a one-year period were used. The model classifies people into two categories: active and inactive, and estimates their wake time from the results of the two classifications. 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source	J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese
subjects	Accuracy Air conditioners Electricity Electricity consumption Electricity usage Estimation Estimation errors Older people Single elderly Sleep and wakefulness Time series wake time Watch over
title	A STUDY ON ESTIMATING WAKE TIME USING TIME-SERIES ELECTRICITY CONSUMPTION DATA FOR THE CARE OF SINGLE ELDERLY RESIDENTS IN URBAN DWELLINGS
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