Effects of Sending Text Message and Searching Navigation on Skin Conductance Level and Deviation of Vehicle Speed during Driving

문자 메시지 전송 및 내비게이션 명칭 검색이 운전 중 피부전도수준과 속도편차에 미치는 영향

  • Yang, Jae-Woong (Dept. of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical and Health Science, Konkuk University) ;
  • Lee, Su-Jeong (Dept. of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical and Health Science, Konkuk University) ;
  • Kim, Ji-Hye (Dept. of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical and Health Science, Konkuk University) ;
  • Choi, Mi-Hyun (Dept. of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical and Health Science, Konkuk University) ;
  • Choi, Jin-Seung (Dept. of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical and Health Science, Konkuk University) ;
  • Kim, Han-Su (Dept. of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical and Health Science, Konkuk University) ;
  • Ji, Doo-Hwan (Dept. of Industrial and Management Engineering, Hanbat National University) ;
  • Tack, Gye-Rae (Dept. of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical and Health Science, Konkuk University) ;
  • Chung, Soon-Cheol (Dept. of Biomedical Engineering, Research Institute of Biomedical Engineering, College of Biomedical and Health Science, Konkuk University) ;
  • Min, Byung-Chan (Dept. of Industrial and Management Engineering, Hanbat National University)
  • 양재웅 (건국대학교 의료생명대학 의학공학부, 의공학 실용기술 연구소) ;
  • 이수정 (건국대학교 의료생명대학 의학공학부, 의공학 실용기술 연구소) ;
  • 김지혜 (건국대학교 의료생명대학 의학공학부, 의공학 실용기술 연구소) ;
  • 최미현 (건국대학교 의료생명대학 의학공학부, 의공학 실용기술 연구소) ;
  • 최진승 (건국대학교 의료생명대학 의학공학부, 의공학 실용기술 연구소) ;
  • 김한수 (건국대학교 의료생명대학 의학공학부, 의공학 실용기술 연구소) ;
  • 지두환 (한밭대학교 산업경영공학과) ;
  • 탁계래 (건국대학교 의료생명대학 의학공학부, 의공학 실용기술 연구소) ;
  • 정순철 (건국대학교 의료생명대학 의학공학부, 의공학 실용기술 연구소) ;
  • 민병찬 (한밭대학교 산업경영공학과)
  • Received : 2010.09.19
  • Accepted : 2010.12.07
  • Published : 2011.03.31

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 $25.2{\pm}0.9$ with $1.9{\pm}1.8$ years of driving experiences and 16 females aged $22.6{\pm}1.9$ with $1.2{\pm}0.8$ 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.

Keywords

References

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