Journal of Korean Society for Geospatial Information Science (대한공간정보학회지)

Korea Spatial Information Society (대한공간정보학회)
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Bicycle Optimal Path Finding Considering Moving Loads

운행부하를 고려한 자전거 최적 경로탐색 기법

  • 양정란 (서울시립대학교 공간정보공학과) ;
  • 김혜영 (서울시립대학교 공간정보공학과) ;
  • 전철민 (서울시립대학교 공간정보공학과)
  • Received : 2012.11.05
  • Accepted : 2012.12.05
  • Published : 2012.12.30
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Abstract

Recent planning for bicycle use is relatively low compared to other studies. Although studies for the bicycle roads accessibility are actively underway, those considering topographical elements and characteristics of the user behaviors are very limited. Choosing paths of cyclists is typically influenced by slopes and intersections as well as optimal distance. This study presents a method to find optimal paths considering topographical elements in case of choosing paths for school commuting using bicycles. Conversion formulae suggested here are tested on a Songpa area using round-trip directions and compared with traditional optimal path computation.

최근 자전거 이용 활성화를 위한 계획들은 다른 연구들에 비해 비교적 낮다. 또한, 자전거 도로의 접근성 측면의 연구들이 활발히 진행되고 있으나, 지형적 요소와 이용자의 특성을 고려한 연구는 부족하다. 자전거 이용자는 지형적 요소로 경사도와 교차로의 영향을 많이 받으며, 최적 거리의 노선을 요구한다. 본 연구는 자전거 활용에 있어서 통학에서 경로선택을 할 때 지형적 요소를 고려한 최적 노선을 선택하는 경로기법을 제시한다. 이를 위해 최적경로의 연산에 있어서 경사도와 교차로를 고려한 식을 도출하였다. 제시된 변형식은 송파 일대에 적용하여 편도와 왕복으로 실험하였으며, 일반적인 최적경로와 비교하여 제시하였다.

Keywords

References

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