| Project/Area Number |
24710192
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | Fukuoka Institute of Technology |
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Principal Investigator |
MATSUKI Yuji 福岡工業大学, 工学部, 准教授 (00315128)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2012: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 安全 / 衝突予測 / 交差点モデル / モンテカルロシミュレーション / 反応時間分布 / 衝突確率 / 視線 / 反応時間 / シミュレーション / 安全運転 / 交通事故モデル / 交差点 / 注意 / Driving Simulator |
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| Research Abstract |
Drivers have no method to evaluate the objective risk when passing the blind intersection. Thus, they drive a vehicle with using their subjective risk evaluation based on their driving experiences. In order to decrease such a collision, the method is needed for drivers to recognize the precise risk of broadside collision. In this study, a mathematical broadside collision model between two vehicles was developed using a simple two driver models on each road in order to evaluate the objective driving risk. This collision model can predict the possibility of broadside collision (POC) and pre-crash kinetic energy (PKE) as the index of collision damage between the vehicles. The experiments to calculate POC and PKE with the broadside collision model by using Monte Carlo simulation were conducted under various traffic conditions. As a result, it was found that vehicle speed, distance between the edge of the road and the car, traffic density, and shape of the intersection affect POC and PKE.
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