문자 메시지 전송 및 내비게이션 명칭 검색이 운전 중 피부전도수준과 속도편차에 미치는 영향
Effects of Sending Text Message and Searching Navigation on Skin Conductance Level and Deviation of Vehicle Speed during Driving
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초록
The purpose of this study was to investigate the effects of the secondary tasks such as sending text message (STM) and searching navigation (SN) on skin conductance level (SCL) and deviation of vehicle speed during driving. The participants included 30 healthy adults; 14 males aged 25.2 ± 0.9 with 1.9 ± 1.8 years of driving experiences and 16 females aged 22.6 ± 1.9 with 1.2 ± 0.8 years of driving experiences. All subjects were instructed to keep a constant speed (80km/h or 100km/h). SCL and deviation of vehicle speed were measured during driving only and driving with secondary tasks. SCL and deviation of vehicle speed were more increased during the driving with secondary tasks than driving only. Secondary tasks increased an activation of sympathetic nerve system and decreased driving performance. However, there were no significant differences in the SCL and deviation of vehicle speed according to gender and speed.
Abstract
The purpose of this study was to investigate the effects of the secondary tasks such as sending text message (STM) and searching navigation (SN) on skin conductance level (SCL) and deviation of vehicle speed during driving. The participants included 30 healthy adults; 14 males aged 25.2 ± 0.9 with 1.9 ± 1.8 years of driving experiences and 16 females aged 22.6 ± 1.9 with 1.2 ± 0.8 years of driving experiences. All subjects were instructed to keep a constant speed (80km/h or 100km/h). SCL and deviation of vehicle speed were measured during driving only and driving with secondary tasks. SCL and deviation of vehicle speed were more increased during the driving with secondary tasks than driving only. Secondary tasks increased an activation of sympathetic nerve system and decreased driving performance. However, there were no significant differences in the SCL and deviation of vehicle speed according to gender and speed.
참고문헌 (8)
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