標題: Preventing Lapse in Performance using a Drowsiness Monitoring and Management System
作者: Huang, Kuan-Chih
Jung, Tzyy-Ping
Chuang, Chun-Hsiang
Ko, Li-Wei
Lin, Chin-Teng
電控工程研究所
Institute of Electrical and Control Engineering
公開日期: 2012
摘要: Research on public security, especially the safe manipulation and control of vehicles, has gained increasing attention in recent years. This study proposes a closed-loop drowsiness monitoring and management system that can estimate subjects' driving performance. The system observes electroencephalographic (EEG) dynamics and behavioral changes, delivers arousing feedback to individuals experiencing momentary cognitive lapses, and assesses the efficacy of the feedback. Results of this study showed that the arousing feedback immediately improved subject performance, which was accompanied by concurrent theta-and alpha-power suppression in the bilateral occipital areas. This study further demonstrated the feasibility of accurately assessing the efficacy of arousing feedback presented to drowsy participants by monitoring the changes in their EEG power spectra.
URI: http://hdl.handle.net/11536/20947
ISBN: 978-1-4577-1787-1
ISSN: 1557-170X
期刊: 2012 ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC)
起始頁: 3336
結束頁: 3339
Appears in Collections:Conferences Paper