지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.5
- 수록면
- 668 - 671 (4page)
이용수
초록· 키워드
오류제보하기
The purpose of this study was to investigate whether the unexpected situation during driving with secondary tasks has effects on driving performance ability of drivers. 29 subjects (56.3 ± 3.7 years old) with driving experience of 26.1 ± 6.8 years and without any psychiatric illness or nerve conditions were selected. The experiments were composed of three phases - Control, Reference, and Driving phases. During the Control phase (3 min), the drivers were instructed to the screen showing a parked, non-moving state. During the Reference phase (1 min), the subjects were only driven at 80 or 100 km/h. During the Driving phase (1 min), the subjects were either made to only drive or drive while performing secondary tasks (sending a mobile message or searching navigation). An unexpected situation such as a sudden stop of the vehicle in front occurred abruptly during this period. Driving performance during the unexpected situation was evaluated by car control variables such as brake time and medial-lateral coefficient of variation (MLCV). Brake time and MLCV of the Reference phase increased comparing with brake time (p<.001) and MLCV (p<.001) of Driving phase (with secondary tasks).
목차
ABSTRACT
1. Introduction
2. Method
3. Results
4. Discussion
References
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UCI(KEPA) : I410-ECN-0101-2016-530-002503346