Methodology for Determining Delineator Placement and Operation Based on User Satisfaction
- Title
- Methodology for Determining Delineator Placement and Operation Based on User Satisfaction
- Author
- 오철
- Keywords
- delineator; binary logistic regression; user satisfaction
- Issue Date
- 2011-00
- Publisher
- Eastern Asia Society for Transportation Studies
- Citation
- Journal of the Eastern Asia Society for Transportation Studies, v. 9, Page. 1884-1896
- Abstract
- Delineators are useful devices for ensuring safer driving maneuvers. Effective placement and operation of a delineator are essential to its impact on safe driver maneuvering and result in the prevention of traffic accidents. This study proposes a methodology for determining the parameters associated with optimum delineator placement and operation, which include the spacing, height and size of the delineator, from the perspective of user satisfaction. A binary logistic regression technique is adopted to incorporate user satisfaction into the methodology. The proposed model is capable of producing a probabilistic measure of user satisfaction with respect to various parameters. For example, based on the proposed methodology, the optimum delineator spacing should be 6.10-14.28 m to obtain 70% user satisfaction with a diameter of 100 mm. The outcomes of this study can serve as useful fundamentals for more effective placement and operation of delineators.
- URI
- https://www.jstage.jst.go.jp/article/easts/9/0/9_0_1884/_pdf/-char/enhttps://repository.hanyang.ac.kr/handle/20.500.11754/183399
- ISSN
- 1881-1124;1341-8521
- DOI
- 10.11175/easts.9.1884
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > TRANSPORTATION AND LOGISTICS ENGINEERING(교통·물류공학과) > Articles
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