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논문 기본 정보

저자정보
(평화정공) (평화정공) (평화정공) (계명대학교) (계명대학교)
저널정보
한국자동차공학회 한국자동차공학회 추계학술대회 및 전시회 2012년 한국자동차공학회 학술대회 및 전시회
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    초록·키워드

    When vehicle crashes into pedestrian, it perceives the crash. And automatically it goes up its hood which prevents pedestrian header from second collision of vehicle"s hood or wind shield part. And through impact buffer effect, it reduces bodily harm rate of pedestrian"s header. This system needs many kinds of components. First, It needs sensor for crashing perceive and ECU is for judging what is the crash object. If the object is a pedestrian, hood is gone up. At that time, this system also needs Actuator. Nowadays, AHLS is applied for many real vehicles. And this system is comprised of many kinds of sensor, ECU, Actuator. In this research, Actuator is one of AHLS major components. So, this research has been studied about workings of Actuator. But there are many kinds of Actuator workings. Especially, this research analyzed Spring, Solenoid, Latch Mechanism of Actuator.

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      UCI(KEPA) : I410-ECN-0101-2014-556-000410640