http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
스포츠 유틸리티 차량 관련 교통사고 탑승자 손상의 특성과 대응방안 - 한국형 자동차사고 심층분석 조사자료 기반 -
최일국,최한주 위기관리 이론과 실천 2015 Crisisonomy Vol.11 No.8
스포츠 유틸리티 차량(sport-utility vehicle, SUV)은 최근 수년간 차급별 국내 판매 및 생산의 비중이 늘고 있다. 스포츠 유틸리티 차량이 다른 차량들에 비해 비교적 높은 차체 중심을 가지고 있어 우리나라에서도 탑승자의 안전성 향상에 대한 연구가 계속되어 왔다. 저자들은 한국형 자동차사고 심층분석 조사자료(Korean In-Depth Accident Study Database, KIDAS Database)를 기반으로 스포츠 유틸리티 차량 관련 교통사고의 탑승자 손상의 특성을 분석하였다. 스포츠 유틸리티 차량 사고의 손상중증도는 국도와 기타 도로에서 다른 도로들에 비해 손상중증도가 높게 발생하고, 전복사고의 경우 다른 충돌 방향들에 비해 손상중증도가 유의하게 높았다. 안전벨트를 착용하였을 때 최대약식상해등급이 미착용한 탑승자보다 유의하게 낮았다. The incidence of traffic accidents related to SUV (Sport-utility vehicle) has increased gradually in Korea. We analyzed the characteristics of SUV-related occupant injuries based on the KIDAS (Korean In-Depth Accident Study) Database. The severity score of SUV-related occupant injury was significantly influenced by road types; higher on national highways and other roads (including downtown streets) but lower on expressways and local roads). It is statistically significant that the roll-over accidents was more dangerous than other types of injury-mechanism and fastening seat belts could reduce the occupant’s severity of injury (MAIS).
ZMET을 이용한 국내 소형 SUV 디자인 이미지 평가
강현진 국제문화기술진흥원 2021 The Journal of the Convergence on Culture Technolo Vol.7 No.1
2019년 SUV의 경이적인 판매량으로 내수판매 시장에서 세단을 추월하였고 세계 SUV의 강세는 향후 지속적 으로 전망한다. 국내 K-기업은 SUV 시장에서 소형 SUV를 공격적으로 출시하면서 선도하고 있는 상황이다. 단순한 라인업으로 SUV의 존재가 아닌 브랜드 이미지로서 그 가치를 인정받고 이를 평가가 필요한 시점이다. 따라서 국내 소형 SUV 디자인 이미지 평가를 통해 소형 SUV의 잠재고객과 구매자의 구매의사 결정은 SUV 모델의 기능적 속 성 보다는 감성적 특성과 브랜드의 상징성 그리고 이미지에 의해 이루어진다는 점이다. 최종 소비자의 구매 심리에 대한 잠재의식을 은유추출기법을 통해 고객들이 니즈에 맞는 소형 SUV 디자인 이미지 평가 연구를 하고자 하였다. 국내 완성차 소형 SUV 디자인 이미지로 구매의도를 갖거나 구매를 하는 소비자들이 연계성을 갖는 지 알아보고자 하였다. 소비자가 이미지를 느끼며 표현함에서 일차적인 애매모호한 메시지를 잠재된 의식을 은유추출기법인 ZMET 을 통해 고객들의 사고와 행동에 영향을 줄 수 있다는 연구의 결론을 추출하였다. 따라서 본 연구 결과를 기반으로 향후 SUV에서 제시되는 이미지가 고객들의 사고와 행동에 영향을 줄 수 있도록 소형 SUV 개발에 있어 디자인 가 이드로 활용되었으면 한다. In 2019, SUV sales surpassed sedans in the domestic sales market with phenomenal domestic sales. The strength of SUVs around the world is expected to continue in the future. South Korea's K-company aggressively launched small SUVs in the SUV market. Its simple lineup is recognized as a brand image, not as a SUV. It is time to evaluate this. Therefore, it influences the purchasing decisions of potential customers and buyers of small SUVs through the evaluation of design images of small SUVs in Korea. Rather than the functional properties of the SUV model, it is purchased by emotional characteristics, brand symbolism, and image. Subconsciousness of the purchasing psychology of the end consumer was used by metaphor extraction techniques. Customers wanted to study the evaluation of small SUV design images that fit their needs. We wanted to see if consumers who intend to purchase or purchase small SUVs in Korea had a connection with the image of design of small SUVs in Korea. The conclusion of the study was extracted through ZMET, a metaphor extraction technique, with the latent consciousness of the primary ambiguous message from the consumer's feeling and representation of the image. Therefore, based on the results of this study, we hope that the images presented in SUVs in the future will be used as a design guide in the development of small SUVs to influence customer thinking and behavior.
박인송(Insong Park),김관희(Guanhee Kim),박세일(Seil Park) 한국자동차공학회 2007 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
In car to car crash test, smaller and lighter vehicle is considered to be weaker than bigger and heavier vehicle. Generally, SUVs and Light Truck Vehicles(LTVs) are bigger and heavier than passenger vehicles and their drive height and front end stiffness are higher than passenger vehicles. Because of these characteristics SUVs and LTVs cause more severe injury and fatal injury to passenger vehicle at head-on impact. To evaluate SUV and LTV's aggessivity to passenger vehicle, we carried out SUV to passenger vehicle and LTV to passenger vehicle head-on crash test. And finally the way how to reduce incompatibility between SUV and LTV and passenger vehicles is suggested.
박경민(Kyungmin Park),이정훈(Jeonghun Lee),소병두(Byeongdu So),유석종(Sukjong Yoo),이황구(Hwanggu Lee),김창회(Changhoi Kim) 한국자동차공학회 2006 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
Biodiesel is already remarkable alternative fuel in many countries. So, many studies are performed on the environmental or economic effects as well as the characteristics of diesel engine fueled biodiesel in combustion and emission. In this paper, the influence of biodiesel fuel is evaluated by doing the fleet test and durability test in diesel SUVs. Vehicle fleet tests, targeted 10,000㎞ mileages, are done by general drivers who has careers above 5 years using their diesel SUVs on actual driving condition with various fueling patterns. In vehicle durability test, targeted 80,000㎞ mileages, used engines and fuel systems are inspected to evaluate the influence of biodiesel such as carbons in cylinder and corrosion in fuel tank or fuel lines. And these vehicles were checked the startability in cold condition, dynamic performance and NVH. As a result, because biodiesel fuel influenced on the performance and the noise of engines or vehicles negatively, many studies will be propel to develop the all system properly for biodiesel on diesel SUV.
AFS를 이용한 SUV의 전복 방지 성능 개선을 위한 연구
이시형(Sihyoung Lee),노근제(Keunje Noh),이재훈(Jaehoon Lee),박기홍(Kihong Park),허승진(Seung-Jin Heo) 한국자동차공학회 2007 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
This paper studies advanced AFS(Active Front Steering) controller for improvement in the rollover-prevention performance of SUV. The main idea of the AFS is to achieve the driving stability using the variable gear ratio and the steering stability using the direct yaw moment control. However, only with this basic function of SUV it is difficult to prevent the vehicle rollover. This paper contains suggestion of advanced variable gear ratio of the AFS controller using a function attained by setting up the handle angular velocity of vehicle that is added to the variable gear ratio which consists of a vehicle velocity function as an input. The interpreter for vehicle dynamics(CarSim) is used to verify suggested logic.
이상호(Sangho Lee),성현(Hyun Sung),김정원(Jungwon Kim),오영호(Youngho Oh),이언구(Unkoo Lee) 한국자동차공학회 2006 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
This paper presents the investigation on the improvement of the SUV rollover performance by the AGCS system. The AGCS system actively controls the suspension link mounting point of the body to increase the rear bump toe-in angle during hign-speed turning maneuvers. The effect of the AGCS is remarkable to enhance a handling performance in high-speed cornering by adjusting rear bump toe-in angle and especially a rollover performance of the SUV. In this paper, the AGCS control scheme has been developed. The vehicle with the AGCS system is compared with the vehicle without the AGCS through the fishhook test. The test is passed if front and rear wheel lift doesn't occur at the same time. The fishhook test results show that the vehicle has a good rollover performance with the AGCS system connected.
전복 안정성을 고려한 SUV 현가장치 파라미터의 최적설계
이상범(Sang Beom Lee),장영진(Young Jin Jang),임홍재(Hong Jae Yim),나도백(Do Baek Nah) 한국생산제조학회 2009 한국생산제조학회지 Vol.18 No.4
In recent years, the rollover accident of large class of vehicles has become important safety issue. Even though the rollover form a small percentage of all traffic accidents, they have a fatal effect upon the driver and passenger. Among the traffic accidents occurred in driving, the rollover is the major cause of traffic fatalities. Therefore, it is required to develop the analytical and experimental techniques for predicting rollover propensity of vehicles and also to improve the vehicle suspension design in the viewpoint of rollover resistance. In this study, the parameter sensitivities for the roll angle of SUV suspension are analyzed, and then the determined design parameters are optimized by using the regression model function of the response surface methods. The analysis results show that the roll angle of the optimized vehicle is decreased as compared with the initial vehicle and also the rollover possibility is decreased when the roll rate of the front suspension is larger than the roll rate of the rear suspension.