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차량방호안전시설 성능평가기준 및 시험데이터 분석에 관한 고찰
이창석,김창현,석주식,강병도,Lee, Changseok,Kim, Changhyun,Suk, Jusik,Kang, Byungdo 한국자동차안전학회 2014 자동차안전학회지 Vol.6 No.2
To verify the performance of roadside safety facilities, strength and occupant protection test are performed by evaluation criteria. Strength test use a truck and occupant protection test use a sedan. Strength perfomance is analyzed pass rate by post lateral resistance of the safety barrier. Occupant protection performance is analyzed from THIV(Theoretical Head Impact Velocity) and PHD(Post-impact Head Deceleration) by crash cushion test.
임재문(Jae Moon Lim),석주식(Jusik Suk),김규현(Gyuhyun Kim) 한국자동차공학회 2007 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
Sales of Hybrid Electric Vehicles (HEV) have increased in recent years, especially in the USA. The HEV is expected to play an important role for realizing the Electric Vehicle (EV) in the long run. USA, Europe and Japan are prepared the motor vehicle safety standards about the HEV using the safety standard for the EV or Fuel Cell Electric Vehicle (FCEV). The vehicle safety regulations of USA, Europe and Japan are reviewed for the occupant protection under the various crash environment. This study will be reflected for the establishment on the Korean motor vehicle safety standard for the HEV.
장형진(Hyungjin Chang),송진화(Jinhwa Song),석주식(Jusik Suk),이상률(Sangyul Lee),김규현(Gyuhyun Kim),권인식(Insik Kwon) 한국자동차공학회 2004 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
In 1999 the New Car Assessment Program (NCAP) in Korea was initiated with the primary purpose of providing consumers with a measure of the relative safety potential of vehicles in frontal crashes. The side impact test was added to the Korean NCAP in 2003. The eight small passenger cars were evaluated and the star ratings for the side crashes were reported. The star ratings for the injury severities are estimated using conversion points from the head injury criterion (HIC) and the maximum value of the chest deflection, the viscous criterion, the abdominal force and the pubic symphysis force. According to the test results, the dominant factors for the star ratings are the chest injuries such as the chest deflection and the viscous criterion.
하부다리 상해가 부분정면충돌안전성 평가점수에 미치는 영향에 대한 연구
이창석(Changseok Lee),장형진(Hyungjin Chang),김도엽(DoYup Kim),석주식(Jusik Suk),김규현(Gyuhyun Kim) 한국자동차공학회 2012 한국자동차공학회 부문종합 학술대회 Vol.2012 No.5
Korea NCAP is conducting the full frontal crash test and offset frontal crash test. Dummy injury measurement items of full frontal crash test are divided into head, chest, upper legs. Dummy injury measurement items of offset frontal crash test are divided into head, chest, upper legs, lower legs. The weakest part in safety when crash appeared with lower legs by invasion of steering and pedals. In this paper, effects for offset frontal crash safety score by lower legs injury analysis and lower legs injury for full frontal crash safety score apply the Korea NCAP.
차량방호를 위한 충격흡수시설 충돌시함 결과에 관한 고찰
임재문(Jae Moon Lim),송지현(Ji Hyun Song),석주식(Ju Sik Suk),김창현(ChangHyun Kim),김규현(Gyu Hyun Kim) 한국자동차공학회 2003 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
Crash cushion systems are installed in order to redirect errant vehicles and to prevent vehicles from direct collisions to the roadside structures. Crash cushion systems protect drivers, passengers, pedestrians and roadside structures from impacting vehicles. The standard for installation and maintenance guidelines for roadside safety appurtenance of Ministry of Construction and Transportation specifies the levels of performance, required of crash cushions, for the restraint and/or redirection of impacting vehicles. The impact severity of vehicles in collision with crash cushions is rated by indices Theoretical Head Impact Velocity (THIV) and Post-impact Head Deceleration (PHD). In this study, some crash cushions are considered to understand the characteristics of performance and impact severity.<br/>
김용길(Yong gil Kim),김대업(Dea up Kim),장형진(Hyung Jin Chang),석주식(Ju Sik Suk),김시우(Si Woo Kim),강병도(Byung Do Kang) 한국자동차공학회 2014 한국자동차공학회 부문종합 학술대회 Vol.2014 No.5
Due to recent developments in the automotive industry, many car accidents are happening. Therefore, the development of the automobile industry with respect to safety requirements to be a worldwide trend. Small overlap in research in the United States IIHS crash test with 40% offset crash tests KNCAP 64 km / h hit the Barrier to the Injury Rating, car body through Measurements of Safety Cage Deformation of taking the actual test results and vehicle data, the front portion of injuries value KNCAP comparing the evaluation method is applied to analysis.
자동차 충돌시험방법에 따른 여성 운전자 및 탑승객의 안전도 비교 연구
김시우(Siwoo Kim),김대업(Deaup Kim),장형진(Hyung jin Chang),석주식(Ju Sik Suk),강병도(Byung Do Kang),서명원(Myungwon Suh) 한국자동차공학회 2015 한국자동차공학회 부문종합 학술대회 Vol.2015 No.5
This study focused on the development of test protocol for the woman driver and passenger on front seat in a vehicle. Real in-depth accidents data from the 2-city in korea were analysed to review the severe injury(MAIS 3+, Maximum Abbreviated Injury Scale) rate of woman driver. The types of frontal crash test in a vehicle crash testing is be 2 in KNCAP(Korea New Car Assessment Program) ; according to the barrier type and velocity, full frontal rigid barrier(FFRB) test and offset deformable barrier (ODB) test. To conform which type test method is severe injured to woman driver and passenger in front seat, 2 types vehicle (sedan and SUV) were tested to compare with injury criteria of 5% female Hybrid III seated in the driver and front passenger seat. Total 4 vehicles were tested by FFRB and ODB test using KNCAP protocols. It was found that both the full-width frontal crash accident and FFRB test was severe injured to woman driver and passenger in front seat.