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홍은표(EunPyo Hong),류승수(SeungSoo Ryu),조한신(HanShin Cho),박완수(WanSu Park),최석규(SeokGyu Choi),지형훈(YoungHoon Ji) 한국자동차공학회 2023 한국자동차공학회 학술대회 및 전시회 Vol.2023 No.11
As automotive industry advance quickly, the most important key-word of future automobile is ‘Personalization’. The air conditioning system also needs to shift away from familiarity and into a new paradigm to apply an efficient indirect ventilation system. To satisfy needs of customer and respond autonomous car, we propose diffusible ventilation system for door trim. In this paper we suggest solution to overcome problems of direct type air conditioning system and limited package of EV platform. In order to implement this technology, we present blower type that have separate intake devices so that they can be applied to various vehicle types. Also we set five major performance factors and set goals through the analysis of air transfer logic. We conducted a preliminary analysis and evaluated the samples based on the analysis results. Through this, various problems were identified and improvement plans were established. After evaluating the final products, it was confirmed that all five major performance factors were satistied. We also establish technical guide about important design factors for general reference. This approach allow our company to be First-Mover from Fast-Follower.