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연동형 구동장치 One Motor Electric Sunshade의 최적구조설계
곽성민(SeongMin Gwak),최수윤(SuYoon Choi),전병윤(ByeongYun Jeon),박창민(ChangMin Park),라명수(Myeongsu Ra),정선기(Sunkee Jung) 한국자동차공학회 2016 한국자동차공학회 부문종합 학술대회 Vol.2016 No.5
Sunroof system consists of skylights can feel the sense of open and boards Sunshade for blocking the transmission of light. In order to open and close this Sunshade, a user applies a force directly to the handle of Sunshade by hand is a conventional way. However, when you try to consciously open and close the Sunshade during operation, forwardlooking becomes unstable and response to emergency situations also slows. Because of these problems, the recent high-end vehicle has launched sunroof which is opened and closed Sunshade by the power of the motor just button operation. This improves the convenience of the user, as well as driving safety. In order to drive the electrically Sunshade, the disadvantage that the use of two motors to a sunroof occurs. Should be added the motor to drive Sunshade, on to motor for driving the glass was used in the conventional. Cable that converts the rotational force of the motor into linear force and guide tube should be added also. Increase in the investment cost caused by an increase parts increase the price. And the effect is direct to the consumer. Because of this hig-end vehicles only the trend is electrically driven sunshade is applied. In this paper, The sunshade can be driven by a single motor is designed mechanism structure.
연동형 구동장치 One Motor Electric Sunshade의 신뢰성 평가
곽성민(Seongmin Gwak),정선기(Sunkee Jung),최수윤(Suyun Choi),박창민(Changmin Park),라명수(Myeongsu Ra) 한국자동차공학회 2017 한국자동차공학회 부문종합 학술대회 Vol.2017 No.5
What has become a problem in recent years is sunroof System quality trust. Even if new technology and new functions are applied to improve merchantability, we can not satisfy our customers unless they satisfy the quality. In the previous paper, I discussed the technique of Electrically Driving the Sunroof Sunshade while Reducing the Motor Quantity. It reduces the weight of the sunroof, reduces manufacturing costs, improves profitability, but the structure of Mechanism is complicated and it is difficult to ensure quality. In order to satisfy the quality, we perform highly reliable Test to pass the standard specifications, Thus in this paper, In order to satisfy the domestic automotive standard were performed test and evaluation of the durability and noise, environmental.
파노라마 루프의 글라스 구동에 따른 상시전원연결장치 구조 설계
라명수(Myeongsu Ra),최수윤(Suyoon Choi),전병윤(Byeongyun Jeon),곽성민(Seongmin Gwak),박창민(Changmin Park),정선기(Sunkee Jung) 한국자동차공학회 2016 한국자동차공학회 부문종합 학술대회 Vol.2016 No.5
Recently, trends in the domestic automotive industry is accelerating the research into environmentallyfriendly energy development as well as improving fuel efficiency through energy development. In particular, electric cars as well as future industry to utilize the electrical energy being actively conducted using solar energy. WebastoDonghee now has developed Solar Glass aimed at improving fuel efficiency by producing additional electric energy with the inserted solar cell in the glass of the panorama roof on the car. In the paper, we have designed a link structure for always on. by using a tensile and compression spring it was to enable the electrical connection for always on during operation the movable glass. In addition, We performed an insulating coating to prevent corrosion of the electrical parts exposed to the outside.
LED 조명을 활용한 선루프용 GLASS 무드 조명 설계
라명수(Myeongsu Ra),최수윤(Suyun Choi),박창민(Changmin Park),곽성민(Seongmin Gwak),정선기(Sunkee Jung) 한국자동차공학회 2017 한국자동차공학회 학술대회 및 전시회 Vol.2017 No.11
Today, the global automobile industry is changing rapidly, especially the development of next generation vehicles such as eco-friendly cars and smart cars. In addition, the importance of automobile interiors to satisfy the needs of consumer such as individual taste and sensitivity is more emphasized than physical factors such as price and fuel efficiency improvement. Recently, a variety of technologies have been developed to enhance the sensibility of consumers by using LED lighting to create a more luxurious and comfortable atmosphere inside the car. This has recently been developed and applied to the sunroof. If the existing sunroof is an emotional item and glass is applied to the roof of the vehicle to provide a feeling of openness and a comfortable space, the LED lighting sunroof provides an even more emotional interior atmosphere. In this paper, the LED light guide is applied to bottom surface of the glass of the panoramic sunroof to maximize the interior atmosphere of the vehicle and it is designed to be applied to the sunroof.