{"id":"https://openalex.org/W3216146301","doi":"https://doi.org/10.1109/icce-tw52618.2021.9602872","title":"Implementation of a Novel Intelligent Drowsiness Detection Warning System","display_name":"Implementation of a Novel Intelligent Drowsiness Detection Warning System","publication_year":2021,"publication_date":"2021-09-15","ids":{"openalex":"https://openalex.org/W3216146301","doi":"https://doi.org/10.1109/icce-tw52618.2021.9602872","mag":"3216146301"},"language":"en","primary_location":{"id":"doi:10.1109/icce-tw52618.2021.9602872","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce-tw52618.2021.9602872","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079948174","display_name":"KyungHi Chang","orcid":"https://orcid.org/0000-0002-3233-8087"},"institutions":[{"id":"https://openalex.org/I162838928","display_name":"National Chung Hsing University","ror":"https://ror.org/05vn3ca78","country_code":"TW","type":"education","lineage":["https://openalex.org/I162838928"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Robert Chen-Hao Chang","raw_affiliation_strings":["National Chung Hsing University, Taichung, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Chung Hsing University, Taichung, Taiwan","institution_ids":["https://openalex.org/I162838928"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072278604","display_name":"Chia-Yu Wang","orcid":"https://orcid.org/0000-0002-9907-3132"},"institutions":[{"id":"https://openalex.org/I162838928","display_name":"National Chung Hsing University","ror":"https://ror.org/05vn3ca78","country_code":"TW","type":"education","lineage":["https://openalex.org/I162838928"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chia-Yu Wang","raw_affiliation_strings":["National Chung Hsing University, Taichung, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Chung Hsing University, Taichung, Taiwan","institution_ids":["https://openalex.org/I162838928"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033718429","display_name":"Yu-Ya Kao","orcid":null},"institutions":[{"id":"https://openalex.org/I162838928","display_name":"National Chung Hsing University","ror":"https://ror.org/05vn3ca78","country_code":"TW","type":"education","lineage":["https://openalex.org/I162838928"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yu-Ya Kao","raw_affiliation_strings":["National Chung Hsing University, Taichung, Taiwan"],"affiliations":[{"raw_affiliation_string":"National Chung Hsing University, Taichung, Taiwan","institution_ids":["https://openalex.org/I162838928"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5079948174"],"corresponding_institution_ids":["https://openalex.org/I162838928"],"apc_list":null,"apc_paid":null,"fwci":0.1836,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5886257,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"12","issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11373","display_name":"Sleep and Work-Related Fatigue","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9860000014305115,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9804999828338623,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.7762851119041443},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7034643292427063},{"id":"https://openalex.org/keywords/bluetooth","display_name":"Bluetooth","score":0.6751188039779663},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5509924292564392},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.5233368277549744},{"id":"https://openalex.org/keywords/data-pre-processing","display_name":"Data pre-processing","score":0.5101702213287354},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5061652064323425},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.47304457426071167},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.4164058566093445},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3950427770614624},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1499224305152893},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11819729208946228}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.7762851119041443},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7034643292427063},{"id":"https://openalex.org/C546215728","wikidata":"https://www.wikidata.org/wiki/Q39531","display_name":"Bluetooth","level":3,"score":0.6751188039779663},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5509924292564392},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.5233368277549744},{"id":"https://openalex.org/C10551718","wikidata":"https://www.wikidata.org/wiki/Q5227332","display_name":"Data pre-processing","level":2,"score":0.5101702213287354},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5061652064323425},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.47304457426071167},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.4164058566093445},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3950427770614624},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1499224305152893},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11819729208946228},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icce-tw52618.2021.9602872","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce-tw52618.2021.9602872","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1996633729","https://openalex.org/W2022364797","https://openalex.org/W2025623975","https://openalex.org/W2027286771","https://openalex.org/W2134738818","https://openalex.org/W2155217597","https://openalex.org/W2767125546","https://openalex.org/W2888885664"],"related_works":["https://openalex.org/W2989490741","https://openalex.org/W2367545121","https://openalex.org/W4248881655","https://openalex.org/W2482165163","https://openalex.org/W3092506759","https://openalex.org/W138569904","https://openalex.org/W3010890513","https://openalex.org/W2390914021","https://openalex.org/W2044803233","https://openalex.org/W2389417819"],"abstract_inverted_index":{"A":[0],"new":[1],"intelligent":[2],"drowsiness":[3,85],"detection":[4],"warning":[5],"system":[6,93],"is":[7,25,94,101],"proposed":[8,83],"in":[9],"this":[10,39],"paper.":[11],"Electrocardiogram":[12],"(ECG)":[13],"signals":[14],"are":[15,89],"input":[16],"from":[17],"sensors.":[18],"Through":[19],"Bluetooth":[20],"connection,":[21],"the":[22,28,42,46,54,62,71,82,104,112,132],"raw":[23],"data":[24],"received":[26],"on":[27,70,96],"remote":[29],"end.":[30],"In":[31],"order":[32],"to":[33,49,60],"obtain":[34,61],"accurate":[35],"R-R":[36],"interval":[37],"data,":[38],"study":[40],"uses":[41,53],"R":[43],"waveform":[44,63],"of":[45,117],"ECG":[47,113],"signal":[48],"be":[50],"detected":[51],"and":[52,57,67,74,87,125],"enhanced":[55],"So":[56],"Chan":[58],"method":[59],"signal.":[64],"Perform":[65],"preprocessing":[66],"FFT":[68],"based":[69],"captured":[72],"signal,":[73],"calculate":[75],"power":[76],"spectral":[77],"density":[78],"(PSD)":[79],"data.":[80],"Finally,":[81],"novel":[84],"judgement":[86],"analysis":[88,116],"performed.":[90],"The":[91],"entire":[92],"implemented":[95],"Zedboard.":[97],"Graphical":[98],"user":[99],"interface":[100],"developed":[102],"using":[103],"Linux":[105],"operating":[106],"system.":[107],"It":[108],"can":[109,129],"immediately":[110],"display":[111],"waveform,":[114],"PSD":[115],"heart":[118],"rate":[119],"variability,":[120],"sympathetic/parasympathetic":[121],"nervous":[122],"balance":[123],"index,":[124],"smile":[126],"levels,":[127],"which":[128],"effectively":[130],"indicate":[131],"diver\u2019s":[133],"physiological":[134],"state.":[135]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}
