• Journal of the Korean Institute of Gas
• /
• v.21 no.6
• /
• pp.39-45
• /
• 2017

The facilities using LP gas in camping vehicles, which are exposed to safety problems due to the proliferation of domestic leisure culture, are not subject to statutory inspection so, effective safety management measures are needed because the subject or method of safety management is ambiguous. In this study, we tried to propose the safety management measures through the deduction of representative types of camping vehicles, research on the actual condition of LPG facilities in camping vehicles and investigation and review of relevant regulations. Through the results of this study, we expect to contribute to the improvement of the safety management efficiency and safety of facilities using LP gas in domestic camping vehicles.

• Journal of the korean Society of Automotive Engineers
• /
• v.17 no.5
• /
• pp.28-35
• /
• 1995

본 해설에서는 클러치 제어용 유압계 특성에 대하여 간략히 서술하고 각 장치즐의 장단점을 비교 검토함과 동시에, 본 저자들이 개발한 클러치 조작용 유압계에 쓰이는 압력조절장치에 대하여 설명한다. 1. 변속장치내 클러치 조작용 유압계 특성. 1.1 클러치 조작용 유압계 제어의 필요성. 1.2 변속시 충격 토크의 저감법. 1.3 클러치 조작용 유압계의 제어방식.

• Transactions of the Korean Society of Mechanical Engineers A
• /
• v.38 no.10
• /
• pp.1109-1116
• /
• 2014

The wheelchair mechanism for a car that is proposed in this study primarily consists of a transfer mechanism and storage mechanism. The wheelchair transfer mechanism consists of a manipulator installed in the roof of a car, and performs the function of transferring the wheelchair from the driver's seat to the trunk. The wheelchair storage mechanism consists of a lifting hoist installed in the trunk of car, and performs the function of storing the transferred wheelchair in the trunk and safely fastening it in place. This study analyzed and reviewed various manipulators, including a vertical type, Scara type, and telescopic type, with the goal of selecting the best type of manipulator for the wheelchair transfer mechanism. The telescopic type was selected and applied because of its good load support and storage capabilities. In addition, with regard to the wheelchair storage mechanism, a slide hoist type that used a slide rail and lift wire and a rotating link hoist type that used a rotating mechanism consisting of a worm gear and link were analyzed and reviewed. The slide hoist type was selected and applied because it had an advantage in relation to trunk space utilization. This study proposed a wheelchair transfer mechanism for a car to support a conventional wheelchair user's movements, and in order to conform to the structure of a domestic welfare car for the disabled.

• Journal of the Korea Computer Graphics Society
• /
• v.28 no.3
• /
• pp.125-134
• /
• 2022

This paper implements an AR manual for a vehicle that can be used even in the vehicle interior space where it is difficult to apply the augmentation method of AR content, which is mainly used, and applies a deep learning model to improve the augmentation matching between real space and virtual objects. Through deep learning, the logo of the steering wheel is recognized regardless of the position, angle, and inclination, and 3D interior space coordinates are generated based on this, and the virtual button is precisely augmented on the actual vehicle parts. Based on the same learning model, the function to recognize the main warning light symbols of the vehicle is also implemented to increase the functionality and usability as an AR manual for vehicles.

• 기계와재료
• /
• v.6 no.3 s.21
• /
• pp.69-84
• /
• 1994

• 발명특허
• /
• v.32 no.2 s.367
• /
• pp.56-57
• /
• 2007

• The Magazine of the IEIE
• /
• v.21 no.9
• /
• pp.4-7
• /
• 1994

• 발명특허
• /
• v.32 no.3 s.368
• /
• pp.52-55
• /
• 2007

• Product Safety
• /
• s.213
• /
• pp.38-41
• /
• 2011

• 발명특허
• /
• v.32 no.4 s.369
• /
• pp.30-31
• /
• 2007