Development of a Real-Time Intersection Risk Prediction Method Utilizing Two-Dimensional Occupancy Grid Maps
2次元占有格子地図を利用した交差点リアルタイムリスク予測手法の開発
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.):¥1,100 Members (tax incl.):¥880
- Publication code
- 20266149
- Paper/Info type
- Proceedings (Autumn)
No.122-26
- Pages
- 1-6(Total 6 p)
- Date of publication
- Oct 2026
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2026 JSAE Annual Congress (Autumn)
Detailed Information
| Author(J) | 1) 茶屋 博紀, 2) 豊田 平司郎 |
|---|---|
| Author(E) | 1) Hironori Chaya, 2) Heishiro Toyoda |
| Affiliation(J) | 1) トヨタ自動車, 2) トヨタ自動車 |
| Affiliation(E) | 1) Toyota Motor, 2) Toyota Motor |
| Abstract(J) | 本研究では,交差点におけるリアルタイムリスク予測手法を提案する.現場で観測した交通データを活用し,車両や歩行者ごとに信号状態や速度を考慮して,過去の類似状況から将来のニアミスリスクとその危険候補を効率的に抽出した.本手法により,複数主体が交錯する可能性を同時かつ俯瞰的に予測可能とした. Translation |
| Abstract(E) | This study proposes a real-time risk prediction method for intersections. Using traffic data observed on-site, the proposed method considers signal states and speeds separately for vehicles and pedestrians and efficiently extracts future near-miss risks and their potential hazards based on past similar situations. Such a framework enables us to holistically and simultaneously predict potential conflicts among multiple traffic participants. |