Lateral Position of Vehicles on Road in Winter Conditions
冬期走行環境における車両の横方向走行位置に関する研究
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- Publication code
- 20234216
- Paper/Info type
- JSAE Transaction
Vol.54 No.3
- Pages
- 622-627(Total 6 p)
- Date of publication
- May 2023
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Category(J) | 論文 Translation |
|---|---|
| Category(E) | Paper |
| Author(J) | 1) 高橋 翔, 2) 白石 直之, 3) 萩原 亨 |
| Author(E) | 1) Sho Takahashi, 2) Naoyuki Shiraishi, 3) Toru Hagiwara |
| Affiliation(J) | 1) 北海道大学大学院, 2) 北海道大学大学院, 3) 北海道大学大学院 |
| Abstract(J) | 本研究では冬期走行環境における横方向制御に関する基礎的知見を得るため，冬期路面に現れる走行軌跡に注目した簡便な画像処理によって横方向偏差を計測し，道路線形などの影響要因を分析した．冬期の横方向偏差のデータを集積可能とするとともに，実際の計測結果から，冬期走行環境では横方向偏差が大きいことが示された． Translation |
| Abstract(E) | Aim of the present study is to obtain basic knowledge on lateral control in winter driving environment. We measured the displacement from the lane center position from the road frontal image recorded by on-board video camera. Also, influencing factors on the lateral deviation, such as road alignment, were analyzed. The results of the measurement revealed that the lateral deviation of the vehicle pass to the shoulder side is large in the winter driving environment. In particular, the lateral deviation to the shoulder side was greater in curved sections than in straight sections. It is supposed that the drivers’ fear of passing an oncoming vehicle may affect the lateral deviation of the travel track. It is desirable to be able to perform lateral control of traveling on snow trajectories where the paved road surface is exposed. |
