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.
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초록· 키워드
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Objective: The present study is intended to objectively classify upper- & lower-body sitting strategies and identify the effects of gender and OPL type on the sitting strategies.
Background: A sitting strategy which statistically represents comfortable driving posture can be used as a reference posture of a humanoid in virtual design and evaluation of a driver"s seat. Although previous research has classified sitting strategies for driving postures in various occupant package layout (OPL) types, the existing classification methods are not objective and the factors affecting sitting strategies have not been identified.
Method: Forty drivers" preferred driving postures in three different OPL types (coupe, sedan, and SUV) were measured by a motion capture system. Next, the measured driving postures were classified by K-means cluster method.
Results: Sitting strategies of upper-body were classified as erect (33%), slouched (41%), and reclined (26%) postures, and those of lower-body were classified as knee bent (42%), knee extended (32%), and upper-leg lifted (26%) postures. Significant differences at α = 0.05 in the upper-body sitting strategy by gender and lowerbody sitting strategy by OPL type were found.
Application: Both the classified sitting strategies and the identified factors would be of use in ergonomic seat design and evaluation.
Background: A sitting strategy which statistically represents comfortable driving posture can be used as a reference posture of a humanoid in virtual design and evaluation of a driver"s seat. Although previous research has classified sitting strategies for driving postures in various occupant package layout (OPL) types, the existing classification methods are not objective and the factors affecting sitting strategies have not been identified.
Method: Forty drivers" preferred driving postures in three different OPL types (coupe, sedan, and SUV) were measured by a motion capture system. Next, the measured driving postures were classified by K-means cluster method.
Results: Sitting strategies of upper-body were classified as erect (33%), slouched (41%), and reclined (26%) postures, and those of lower-body were classified as knee bent (42%), knee extended (32%), and upper-leg lifted (26%) postures. Significant differences at α = 0.05 in the upper-body sitting strategy by gender and lowerbody sitting strategy by OPL type were found.
Application: Both the classified sitting strategies and the identified factors would be of use in ergonomic seat design and evaluation.
목차
1. Introduction
2. Methods
3. Results
4. Discussion
References
참고문헌 (12)
참고문헌 신청
1. [학술지(정기간행물)] - Andreoni, G. / 2002 / Method for the analysis of posture and interface pressure of car drivers / Applied Ergonomics 33 : 511 ~ 522
2. [학술지(정기간행물)] - Cappozzo, A. / 1996 / Position and orientation in space of bones during movement: Experimental artifacts / Clinical Biomechanics 11 (2) : 90 ~ 100
3. [학술지(정기간행물)] - 최영근 / 2013 / 운전석 체압분포 기반의 착좌전략 분류 / 대한산업공학회지 39 (2) : 105 ~ 108
4. [학술지(정기간행물)] - Grieco, A. / 1986 / Sitting posture: an old problem and a new one / Ergonomics 29 (3) : 345 ~ 362
5. [학술지(정기간행물)] - Kyung, G. / 2009 / Specifying comfortable driving postures for erfonomic design and evaluation of the driver workspace using digital human models / Ergonomics 52 (8) : 939 ~ 953
2. [학술지(정기간행물)] - Cappozzo, A. / 1996 / Position and orientation in space of bones during movement: Experimental artifacts / Clinical Biomechanics 11 (2) : 90 ~ 100
3. [학술지(정기간행물)] - 최영근 / 2013 / 운전석 체압분포 기반의 착좌전략 분류 / 대한산업공학회지 39 (2) : 105 ~ 108
4. [학술지(정기간행물)] - Grieco, A. / 1986 / Sitting posture: an old problem and a new one / Ergonomics 29 (3) : 345 ~ 362
5. [학술지(정기간행물)] - Kyung, G. / 2009 / Specifying comfortable driving postures for erfonomic design and evaluation of the driver workspace using digital human models / Ergonomics 52 (8) : 939 ~ 953
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UCI(KEPA) : I410-ECN-0101-2015-500-001461389