Since the expectations and demand for higher ride comfort of the customers (driver and passengers) have been dramatically increased, new vehicle model launched on the market have not only better performance and design-wise appealing, but also ride comfort has to be increasingly better than its predecessor. Automotive manufactures have focused on the increasing human thermal comfort. To achieve a high thermal comfort, most manufacturers provide a system for their cars to ensure ventilation, heating and cooling air in the passenger compartment. As results, the influence of the seats and situations in the thermal human comfort are considered. And, the temperature distribution pattern on the human face is acquired at natural condition, both warm condition on which seat is managed around 30℃ and hot condition on which seat is managed around 50℃.

Abstract
 1. 서론
 2. 연구 방법
 3. 연구 결과
  3.1 적외선 열화상 피부온 측정
  3.1 주관적 감각 평가
 4. 결론
 References

• 이효원(Kongju National University) | Hyo-Won Lee
• 김원태(Kongju National University) | Won-Tae Kim Corresponding Author