http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
자율차 및 친환경차 보급에 따른 자동차검사의 역할과 기능에 대한 연구
김용달(Yongdal Kim),오태석(Taeseok Oh),여운석(Unseok Yeo),백두현(Doohyun Beak),김덕호(Deokho Kim),하성용(Sungyong Ha),고재성(Jeasoung Ko),권혁민(Hyukmin Kwon) 한국자동차공학회 2022 한국자동차공학회 부문종합 학술대회 Vol.2022 No.6
The government should consider measures to develop and disseminate inspection technology for advanced safety devices, electronic parts, and high-voltage batteries that are equipped with new technologies in automobiles. As mentioned above, about 76% of automobile inspections are conducted by private inspection stations. Since private inspection laboratories are for-profit operators, there is a limit to expanding their scope to R&D fields such as automobile inspection system management, inspection technology and equipment development. Therefore, in order to smoothly perform automobile inspections at private inspection stations, the role of the government is necessary to develop and distribute inspection equipment, inspection methods and technologies for automobiles to which new technologies have been applied, namely, eco-friendly vehicles and autonomous vehicles. Efforts to maximize the role and function of the current domestic vehicle inspection are approaching more urgently. It is said that the priority is to create a quasi-city where the government, prosecutors, and private prosecutors can faithfully fulfill their original roles. The International Automobile Inspection Commission (CITA) verified that the domestic vehicle inspection technology and system operation system are not inferior to those of advanced vehicle countries in Europe. Examples are the legal basis for an inspection agent to receive information necessary for the development of a diagnostic device for vehicle inspection from the manufacturer, and the basis for supporting the budget necessary for R&D. It is also worthy of pride to have a computerized system for The case where our advanced inspection system is introduced to Southeast Asia or Mongolia and supported through the International Cooperation Agency is also a point of pride. Efforts to increase the dissemination of autonomous and eco-friendly vehicles, social demands for vehicle inspection, and public acceptance of the system cannot be neglected. When the roles of the government, inspection agents and private inspection companies for the development of vehicle inspection are fulfilled, the international dignity of Korea, which is entering an advanced automobile country, is expected to further increase.
배출가스 저감장치(DPF) 부착에 따른 사회적 편익 추정
최성규,김용달,김호경,배진민,Choi, Soungkyu,Kim, Yongdal,Kim, Hogyeong,Bae, Jinmin 한국자동차안전학회 2018 자동차안전학회지 Vol.10 No.3
The People have a bad perception about diesel vehicle because of serious air pollution, increase fine dust and global vehicle company's diesel gate. Starting the project in 2005, Ministry of Environment has been supporting that is exhaust gas reduction devices (DPF) on diesel vehicles in the metropolitan area. During the period of 2017.01.01 to 2017.12.31, 10,030 diesel vehicles installed exhaust gas reduction devices (DPF). Among them, 9,921 diesel vehicles that they have sufficient data for analysis were analyzed amount of particulate matter reduction before and after exhaust gas reduction devices (DPF) was installed. Opacity smoke meter measures the concentration of particulate matter. So concentration of particulate matter was converted into a mass unit, and then calculated the total amount of reduced particulate matter. It was estimated that social benefits is costs required to remove it from the total amount of particulate matter.
박지양,권영문,최수광,이호상,김용달,여운석,정재환,김진용,Park, Jiyang,Gwon, Yeongmun,Choi, Sookwang,Lee, Hosang,Kim, Yongdal,Yeo, Unseok,Jeong, Jaehwan,Kim, Jinyong 한국자동차안전학회 2021 자동차안전학회지 Vol.13 No.2
In order to prevent automobile accidents internationally, advanced safety devices are actively being developed. Among them, Auto Emergency Brake (AEB) function and Forward Collision Warning (FCW), which are used to prevent or reduce frontal collision, have been studied for a long time, and are being researched by various manufacturers to develop better performance. In fact, in the case of large vehicles, it is mandatory for AEB to be installed in Korea. Accordingly, a variety of Vehicles equipped with AEB and FCW are coming out, and inspection of these mounting devices is a necessary system in the future. This study confirms how AEB and FCW are currently assessed in regulation and the New Car Assesment Program (NCAP), This is a basic study of the matters to be considered in preparing AEB and FCW inspection standard by checking the performance of vehicles equipped with forward collision protection and identifying the vehicle's sensitivity, range and speed of radar sensors, and target vehicles based on CAN communication data.
해외 자동차정비제도 현황 분석을 통한 국내 제도 개선방안 연구
기태균(Taegyun Ki),오세인(Sein Oh),신재식(Jaesik Shin),조현우(Hyunwoo Jo),김용달(Yongdal Kim),최수광(Sookwang Choi),이호상(Hosang Lee) 한국자동차공학회 2020 한국자동차공학회 학술대회 및 전시회 Vol.2020 No.11
Recently, in several advanced countries, the governments have been supplementing laws and systems related to automobile repair in preparation for the spread of eco-friendly and self-driving cars. However, the domestic automobile repair industry is still stagnant compared to a decade ago. In this study, we looked at the current status of automobile repair institutions in the United States, Germany, and Japan, which are advanced countries in the automobile repair industry. And then by analyzing the institutions in those countries, we checked the problems of the domestic automobile repair institution and discussed ways to improve it. As a result, the U.S. system of specialized repair business, Germany’s training system of Vehicle Technician Meister personnel, and Japan’s recognition system for high-quality repair business were deemed worthy of consideration in Korea. Further research should be conducted in the future to analyze the effectiveness of the introduction of the system in various ways and to review its applicability.