WEKO3
アイテム
Evaluation of Drowsiness by HRV Measures : Proposal of prediction method of low arousal state
https://hiroshima.repo.nii.ac.jp/records/2000883
https://hiroshima.repo.nii.ac.jp/records/200088356363a87-6773-42d9-a85c-3005f06e7d3d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
B1210.pdf (1011.0 KB)
|
| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||
| タイトル | ||||||||||
| タイトル | Evaluation of Drowsiness by HRV Measures : Proposal of prediction method of low arousal state | |||||||||
| 言語 | en | |||||||||
| 作成者 |
Murata, Atsuo
× Murata, Atsuo
× Hiramatsu, Yasutaka
|
|||||||||
| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 権利情報 | ||||||||||
| 権利情報 | (c) Copyright by IEEE SMC Hiroshima Chapter. | |||||||||
| 主題 | ||||||||||
| 主題Scheme | NDC | |||||||||
| 主題 | 500 | |||||||||
| 内容記述 | ||||||||||
| 内容記述 | The aim of this study was to propose a useful prediction method of drowsy state of drivers, so that the result is applicable to the development of ITS (Intelligent Transportation System) that can warn drivers of their low arousal state and to prevent driving under low arousal level from occurring. The EEG (electroencephalography) and ECG (electrocardiography) during a monotonous task was measured, and it was investigated how these measures change under the low arousal (drowsy) state. The EEG measurement was added to in order to monitor arousal level more the time series of mean power frequency of EEG was plotted on X-bar control chart. Heart rate variability (HRV) measure RRV3 were derived on the basis of R-R intervals (interbeat intervals) obtained from ECG. Using a Bayesian probability, we tried to predict the timing when the participant actually felt drowsy. As a result, the prediction accuracy differed by the state of participant. When the drowsiness of participant was remarkable, the prediction method was effective to some extent. On the other hand, the proposed method could not predict the drowsy state reliably when the participant did not feel drowsiness to a larger extent. | |||||||||
| 言語 | en | |||||||||
| 出版者 | ||||||||||
| 出版者 | IEEE SMC Hiroshima Chapter | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||||||
| 資源タイプ | conference paper | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 関連情報 | ||||||||||
| 識別子タイプ | URI | |||||||||
| 関連識別子 | http://www.hil.hiroshima-u.ac.jp/iwcia/2009/ | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 1883-3977 | |||||||||
| 開始ページ | ||||||||||
| 開始ページ | 348 | |||||||||
| 書誌情報 |
5th International Workshop on Computational Intelligence & Applications Proceedings : IWCIA 2009 5th International Workshop on Computational Intelligence & Applications Proceedings : IWCIA 2009 p. 348-353, 発行日 2009-11 |
|||||||||
| 旧ID | 28475 | |||||||||
