한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)

한국정밀공학회 (Korean Society for Precision Engineering)
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광센서를 이용한 차량용 전자동 선바이저의 설계 및 제어

Control and Mechanism Design of Fully Automatic Sunvisor Using Photo Sensor

  • 이창섭 (고려대 대학원 기계공학과) ;
  • 김동남 (고려대 대학원 기계공학과) ;
  • 홍대희 (고려대 기계공학과) ;
  • 이상훈 (두원공과대학, 자동차과)
  • Lee C.S. (Dept. of Mech. Eng. Grad. School, Korea Univ.) ;
  • Kim D. (Dept. of Mech. Eng. Grad. School, Korea Univ.) ;
  • Hong D. (Dept. of Mech. Eng., Korea Univ.) ;
  • Lee S.H. (Dept. of Auto. Eng., Doowon Tech. Colg.)
  • 발행 : 2006.05.01
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초록

In this paper, automatic sunvisor system is introduced for driver's safety and convenience. This system has the mechanism which keeps the sun off without obstruction of driver's sight. The mechanism can make the sunvisor move forward or rotate left while remaining inside inner roof. The control system consists of a CPU, a motor driver, light sensors, and the algorithm that can control the movement of sunvisor efficiently. When the light sensors take the sun light, they give the signal to the CPU and the CPU calculates the best position of the sunvisor with the information of driver's eyes height. Then, the CPU gives the signal to motors that can move the sunvisor.

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