실시간 운전자 호흡 모니터링
Real Time Driver’s Respiration Monitoring
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참고문헌
키워드
초록
Real time driver’s respiration monitoring method for detecting driver’s drowsiness is investigated. The sensor to obtain driver’s respiration signal was a piezoelectric pressure sensor attached at the abdominal region of the seat belt. The resistance of the pressure sensor was changed according to the pressure applied to the seat belt due to the driver’s respiration. Monitoring driver’s respiration was carried out by driving on the virtual road in a driving simulator from Cheonan to Seoul and monitoring results were compared to the PELCLOS. Experiment results show that the driver’s respiration signal can be used for detecting driver’s drowsiness.
Abstract
Real time driver’s respiration monitoring method for detecting driver’s drowsiness is investigated. The sensor to obtain driver’s respiration signal was a piezoelectric pressure sensor attached at the abdominal region of the seat belt. The resistance of the pressure sensor was changed according to the pressure applied to the seat belt due to the driver’s respiration. Monitoring driver’s respiration was carried out by driving on the virtual road in a driving simulator from Cheonan to Seoul and monitoring results were compared to the PELCLOS. Experiment results show that the driver’s respiration signal can be used for detecting driver’s drowsiness.
참고문헌 (19)
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