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김선웅 ( S. W. Kim ),성홍모 ( H. M. Seong ),박세진 ( S. J. Park ) 한국감성과학회 2002 춘계학술대회 Vol.2002 No.-
The type of physiological stress involved in driving is probably complex, and a comprehensive study involving recording of physiological signals such as electrocardiogram(ECG), electromyogram(EMG). Changes in relevant Physiological parameters, such as ECG, EMG, reflected changes in driver status. In order to derive the mental and physical load of driving a motor vehicle from driving behaviour alone it is necessary to establish the relationship between changes in a driver``s physiological parameters and behavioral parameters. In this study, we choose two different condition and investigated driver``s status using HRV analysis method. Many previous studies have shown that increasing driving time causes a variation of HRV signal.