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신광근(Kwangkeun Shin) 한국환경정책학회 2010 한국환경정책학회 학술대회논문집 Vol.2010 No.2
The purpose of this research is analyzing eco-friendly consumer characteristic and investigating consumer characteristic. which affects carbon footprint labelled product. by way of analyzing consumer purchasing behavior of carbon footprint labelled product. We conducted our research at Boo-cheon Yeo-wol mart of Home Plus. We had total 196 sample data for final analysis. which had been collected from November 14th to 22nd of 2009. We used SPSS for Windows 18.0 program in doing frequent analysis reliability analysis. t-test one-way ANOVA X2-test and binary logistic regression. Sales data of Home Plus Boo-cheon Yeo-wol mart had been used to deduce consumer characteristic. Consumers who buy carbon footprint labelled products are eco-friendly consumers. It is important to analyze their characteristic to meet their requirement to analyze characteristic of non-eco-friendly consumers and explore the possibility of changing them into environment-friendly consumers. Accordingly we classified consumers into eco-friendly consumers and non-eco-friendly consumers. dependent on their environment awareness and eco-friendly consuming behavior. Then we analyzed the awareness. buying intent and buying experience. in relation to demographic variables and carbon footprint labelling products. Global climate change is becoming more serious due to rapid increase of greenhouse gas. Carbon footprint labelling system in Korea had been enforced only recently. We believe this research is meaningful in exploring current status and suggesting advertising plan on carbon labeling system by exploring consumer buying behavior on carbon footprint labelled product.
레이더/카메라 센서융합을 이용한 전방차량 충돌경보 시스템
문승욱,문일기,신광근,Moon, Seungwuk,Moon, Il Ki,Shin, Kwangkeun 한국자동차안전학회 2013 자동차안전학회지 Vol.5 No.1
This paper describes a Forward Collision Warning (FCW) system based on the radar driven fusion with camera. The objective of FCW system is to provide an appropriate alert with satisfying the evaluation scenarios of US-NCAP and a driver acceptance. For this purpose, this paper proposed a data fusion algorithm and a collision warning algorithm. The data fusion algorithm generates information of fusion target depending on the confidence of camera sensor. The collision warning algorithm calculates indexes and determines an appropriate alert-timing by using analysis results of manual driving data. The FCW system with the proposed data fusion and collision warning algorithm was investigated via scenarios of US-NCAP and a real-road driving. It is shown that the proposed FCW system can improve the accuracy of an alarm-timing and reduce the false alarm in real roads.
황태훈(Taehun Hwang),이형명(Hyungmyung Lee),유은영(Eunyoung You),정태영(Taeyoung Chung),신광근(Kwangkeun Joseph Shin) 한국자동차공학회 2012 한국자동차공학회 부문종합 학술대회 Vol.2012 No.5
Various types of intelligent tire sensors, which measures tire forces directly, are developed by tire manufacturers and their consortiums for chassis control system application. If a tire sensor can offers forces between tire contact patch and road surface, chassis control systems can be improved with respect to vehicle dynamics aspects. In conventional chassis system, most of vehicle dynamics related variables and parameters are estimated by using chassis sensors, like wheel speed, yaw rate, lateral acceleration and etc. In this paper, we studied a feasibility of wheel force measurements based chassis control logic by using real-time tire force measurements.