• 제목/요약/키워드: Occupant package layout

검색결과 4건 처리시간 0.015초

자동차 거주공간 설계 및 평가를 위한 기초자료 수집기법 -한국인의 인체치수를 고려하여- (The Collection Method of the Basic Data for Design and Assessment of the Occupant Packaging Layout on Vehicles -Considering the Anthropometric Variables of Korean-)

  • 신해웅
    • 산업경영시스템학회지
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    • 제21권45호
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    • pp.1-10
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    • 1998
  • Today anthropometric data used in the basic designing of own vehicles are foreign data rather than domestic data. The disagreement of the interface caused by this situation is causing of consumer's discomfort or less satisfaction. This study aims at constructing a database to determine the most efficient database for a Korean driver and optimize efficiency for both consumer and producer. The object of this database is for making a system that gathers manages processes and treats vast informations regarding the vehicles occupant package and the human body. The main contribution of this work is collecting basic informations and designing of the procedure.

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A Classification of Sitting Strategies based on Driving Posture Analysis

  • Park, Jangwoon;Choi, Younggeun;Lee, Baekhee;Jung, Kihyo;Sah, Sungjin;You, Heecheon
    • 대한인간공학회지
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    • 제33권2호
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    • pp.87-96
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    • 2014
  • 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 ${\alpha}$ = 0.05 in the upper-body sitting strategy by gender and lower-body 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.

운전석 체압분포 기반의 착좌전략 분류 (A Classification of Sitting Strategies Based on Seating Pressure Distribution)

  • 최영근;박장운;이백희;정기효;사성진;유희천
    • 대한산업공학회지
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    • 제39권2호
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    • pp.105-108
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    • 2013
  • Drivers' sitting strategies are considered in car seat design. Existing research has identified representative sitting strategies by visual inspection of seating pressure measurements collected from a small sample size of drivers. The present study recruited 20 female and 20 male participants, measured seating pressure, and classified sitting strategies by cluster analysis. The participants' sitting postures were classified based on seating pressure distribution into mid-back and scapular, mid-back and lumbar, and lumbar sitting strategies for the upper body and hip concentrated, hip and mid-thigh concentrated, and hip and mid-thigh distributed sitting strategies for the lower body. The effects of gender and occupant package layout (OPL) on sitting strategy were nout found significant. The identified sitting strategies would be of use for the design and evaluation of an OPL and a seat.

운전자 정적 거동 특성을 이용한 차량 패키지 개선용 등가 인지지도 개발 (Development of Iso-Perception Maps to Improve the Driver Workspace Using Drivers' Static Behaviors)

  • 안성용;김한웅;한미란;박범;경규형
    • 대한인간공학회지
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    • 제29권1호
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    • pp.33-37
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    • 2010
  • This study was aimed at developing 1) iso-perception maps for various groups of drivers in terms of age, gender, and anthropometry and 2) the experiment framework required for obtaining subjective and objective measures. A total of 9 maps, which describe drivers' perceptions regarding their static behaviors inside a typical mid-size sedan, can be used to improve the utilization of the limited driver workspace, and to select better design alternatives for occupant packaging. An adjustable seating buck, $a^{***}$-camera motion capture system (Vicon), and $a^{**}$-channel EMG system were used for the experiment. Each iso-perception map was developed while H-PT, steering wheel center, or TGS knob center was moved to each of pre-defined positions relative to driver-selected positions. Adjustable ranges or positions of the seat, steering wheel, and TGS lever described in iso-perception maps can be used to determine better package layout alternatives.