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A Study on Parking Guideline Generation Algorithm

주차 가이드라인 생성 알고리즘에 대한 연구

  • Heo, Jun-Ho (Department of Mechanical Engineering, Keimyung University) ;
  • Lee, Seon-Bong (Division of Mechanical and Automotive Engineering, Keimyung University)
  • 허준호 (계명대학교 일반대학원 기계공학과) ;
  • 이선봉 (계명대학교 기계자동차공학과)
  • Received : 2015.01.20
  • Accepted : 2015.05.07
  • Published : 2015.05.31

Abstract

Recently, novice driver or weak drivers was difficult to understand the movement characteristics of the car and are immature sense of width and length of the car according to various each driver's sex and age, model. To complement this problem, the use of rear sensor and the camera is increased. And the parking assistance system that improves the convenience of parking the driver is being developed. Accordingly, parking guide system is needed to reflect the difference in the steering angle and correct the error distance. In this study, it is proposed that the turning radius during backward by complementing the existing Ackerman Jentaud type. And it develops more accurate parking guideline to be able to generat algorithm by applying the formula to propose a steering wheel angle sensor value derived through the handle.

최근 차량을 운전하는 성별과 연령대와 차종이 다양해짐에 따라 초보 운전자나 운전 약자들은 자동차의 폭이나 길이에 대한 감각이 미숙하고 자동차의 운동 특성을 이해하기 어렵게 되었다. 이러한 문제점을 보완하기 위해 후방 센서 및 카메라 사용이 증가되고 있고, 운전자의 주차 편의성을 향상시키는 주차 보조 시스템들이 개발되고 있다. 이에 따라 차종에 따른 조향각 차이를 반영하고 거리오차를 쉽게 보정할 수 있는 주차 가이드 시스템이 필요하다. 본 연구에서는 기존의 애커먼장토식을 보완하여 후진 시 회전 반경 공식을 제안하고, 핸들 조향각 센서를 통해 도출한 핸들 조향 값을 제안하는 공식에 대입하여 보다 더 정확한 주차 가이드라인 생성 알고리즘을 개발하고자 한다.

Keywords

References

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