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송지현,권해붕,이광범,김희준,Song, Ji-hyun,Kwon, Hae-boung,Lee, Kwang-bum,Kim, Hee-june 한국자동차안전학회 2015 자동차안전학회지 Vol.7 No.4
The basic point of a vehicle recall is to remove vehicle defects as soon as possible and thus prevent possible road traffic accidents caused by the defects beforehand. Therefore, the core of vehicle recall under the self-certification system consists of a timely response and fast remedy of defects. The present study aimed to deduce a plan for improvement of the system necessary for the fast remedy of defects through a phased analysis of defect investigation procedure based on defect investigation statistical data. There will be a need to make the TSB(Technical Service Bulletin) or service campaign data submission of a manufacturer compulsory for the collection of broad defect information in the stage of information analysis and to impose a higher penalty when the manufacturer violates the data submission in the investigation stage. In addition, it is considered that an active service campaign should be induced and a punishment for late recall will be needed for consumer protection.
용기중,이광범,권해붕,Yong, Gee Joong,Lee, Kwang Bum,Kwon, Hae Boung 한국자동차안전학회 2014 자동차안전학회지 Vol.6 No.2
In the ongoing debates over the need to identify new sources of energy and to reduce the emissions of greenhouse gases. Hydrogen has emerged as one of the most promising alternatives due to its emissions from the vehicle being virtually zero. The governments have identified the development of regulations and standards as one of the key requirements for commercialization of hydrogen-fueled vehicles. Regulations and standards will helpful in overcoming technological barriers to commercialization. Developments of a technique for safety assessment of Hydrogen Fuel Cell Vehicle(HFCV) includes four tasks, research for regulation system and policy, hydrogen safety, vehicle operation safety and protection against high-voltage. The objective is to establish a technique for safety assessment and amend safety standards for HFCV and consequently reflect research results to vehicle management policy. We devised safety standards and evaluation techniques with regard to high-pressure gas and high voltage of hydrogen fuel cell vehicle. Korean Motor Vehicle Safety Standards(KMVSS) for HFCV was amended to June 10, 2014. including the results of the safety assessment technology for high-voltage and hydrogen characteristics.
수소연료전지자동차 연료소비율 측정방법에 대한 기술 기준 동향
이현우(Lee, Hyun-Woo),권해붕(Kwon, Hae-Boung),김광일(Kim, Kwang-Il),임종순(Lim, Jong-Soon),신영복(Sin, Young-Bok),맹정렬(Maeng, Jeong-Yeol) 한국신재생에너지학회 2008 한국신재생에너지학회 학술대회논문집 Vol.2008 No.05
배출가스 및 이산화탄소 등 환경규제 강화와 에너지 고갈 문제는 기존의 내연기관, 동력전달장치, 소재 등의 성능 향상과 함께 대체에너지를 사용하는 자동차의 필요성이 증가하고 있으며, 이에 따라 수소연료전지자동차 등의 상용화가 요구되고 있다. 기존 자동차와는 패러다임이 전혀 다른 수소연료전지자동차는 현재 다양한 방향으로 연구 개발되고 있으므로 수소연료전지자동차 관련 평가기술 중 연료소비율 측정방법도 그에 따라 개발되고 진행되어야 할 것이나 현재 국내에 이와 관련한 체계적인 연구가 미미한 실정이며, 국제적인 표준도 현재 설정되어 있지 않은 상황이다. 따라서 현재까지 진행 중인 수소연료전지자동차 연료소비율 측정방법에 대한 기준 동향 및 연구 사례 조사를 통해 관련 연구 계획의 수립과 향후 수소연료전지자동차 연료소비율에 대한 평가기술 도출을 위한 기초 자료로 활용하기 위하여 본 연구를 수행하였다.
하이브리드자동차의 연료소비율 시험 시 초기 SOC와 측정결과에 대한 실험적 연구
김광일(Kim, Kwang-Il),권해붕(Kwon, Hae-Boung),이현우(Lee, Hyun-Woo),임종순(Lim, Jong-Soon),신영복(Shin, Young-Bok) 한국신재생에너지학회 2008 한국신재생에너지학회 학술대회논문집 Vol.2008 No.05
하이브리드자동차의 연료소비율 시험 시 초기 SOC 조건에 따른 SOC와 연비 변화 특성을 파악하기 위해 2종의 차종을 선택하여 UDDS 모드주행 실험을 실시하였다. 실험결과 Strong type 자동차는 주행시작 약 550초 경과 후 SOC 52 sim 54%로 수렴하였다. 또한 일반 시가지 주행조건에서는 SOC를 50sim55 % 범위에서 제어함을 알 수 있으며, 초기 SOC 조건에 따라 연비는 약 79%의 편차가 나타났다. 이는 저속구간에서 순수 전기자동차 구동이 구현됨으로써 SOC 70%에서 큰 연비 상승 효과가 나타나는 것으로 판단 된다. Mild type 자동차는 연비가 초기 SOC 조건에 따라 약 5%의 편차가 나타남을 알 수 있었으며, SOC 변화특성은 배터리 충전상태에 따라 충전량 제어는 이루어지나 가속 시 어시스트만 이루어지는 시스템적 특성상 효율적인 SOC 제어가 이루어지지 않아 연비에는 큰 영향을 주지 않는 것으로 생각된다.
임종순(Lim, Jong-Soon),권해붕(Kwon, Hae-Boung),용기중(Yong, Gee-Joong),맹정열(Maeng, Jeong-Yoel) 한국신재생에너지학회 2009 한국신재생에너지학회 학술대회논문집 Vol.2009 No.11
Fuel consumption measurement of Environmentally Friendly Vehicles is considerably different form internal combustion engine vehicle such as Carbon balance method. A practical method of fuel Consumption measurement has been developed for Hydrogen fuel cell vehicles and Electricity Vehicles. The purpose of this research is to measure the fuel consumption of hydrogen fuel cell vehicles and Electricity Vehicles on chassis-dynamometer and to give information when the research is intended to develop method to measure Energy consumption.
보행자 더미모델을 이용한 EURO-NCAP 상부다리모형 평가시험 방법에 대한 분석
박상옥,최욱한,손대근,박경진,이은덕,권해붕,Park, Sang-ok,Choi, Wook-han,Son, Dae-Geun,Park, Gyung-Jin,Lee, EunDok,Kwon, Hae Boung 한국자동차안전학회 2017 자동차안전학회지 Vol.9 No.4
The mortality rate of car-pedestrian accidents is quite high compared to the frequency of accident. Recently, governments and insurance companies tend to establish and implement new safety standards for pedestrian protection such as EURO-NCAP and K-NCAP. The performance for the pedestrian protection has been gradually improved, but it is still insufficient. Therefore, various studies for the pedestrian protection are being carried out. The car-pedestrian accident is simulated in order to study to the upper legform test of the EURO-NCAP protocol. A pedestrian dummy model is employed and the results are discussed.
이명수(Myung-su Lee),남궁석완(Sukwan Namkung),권해붕(Hae-boung Kwon),김상섭(Sang-sup Kim),탁태오(Tae-oh Tak) 한국자동차공학회 2006 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
According to the rollover crash accident data, 95% of single-vehicle rollovers are tripped rollovers that happens when a vehicle leaves the roadway and slides sideways, digging its tires into soft sailor striking an object such as a curb or guard rail and 5% are un-tripped rollovers that occurs during high-speed collision avoidance maneuvers. In order to make reference to assess rollover resistance with SSF(Static Stability Factor) that calculated by measuring only track width and center of gravity height of vehicle in vehicle parameter, it was peformed the study on the development of Vehicle Center of Gravity Measurement system to measure the Center of Gravity Height of vehicle and so on in parameter of SSF in this paper and constructed VCGM system with good performance that its accuracy is less than 0.6% and its repeatability 0.2%.
자동차 운전조건에 따른 연료소모특성에 관한 실험적 연구
박용성(Yong-Seong Park),최선모(Sun-Mo Choi),권해붕(Hae-Boung Kwon),김종수(Jong-Su Kim),엄성복(Seong-Bok Um),조성우(Seong-Woo Cho) 한국자동차공학회 2003 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
In order to analyze fuel consumption characteristics of passenger cars, an experiment study was carried out under various driving conditions; vehicle speed. air conditioner on/off, stop idle, fast and slow acceleration. The measurements were made with various sedan cars which were light, small and mid-size cars. These cars were tested on-road with fuel consumption meter. The instantaneous fuel consumption and driving speed were calculated with signals from the ECU.<br/>