A car-accident rate index for curved roads:A speed choice-based approach
A car-accident rate index for curved roads:A speed choice-based approach
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弯曲道路的车祸率指数：基于速度选择的方法
DOI：
10.1016/j.trpro.2017.05.404
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
Hideyuki Kita,Hirofumi Yotsutsuji,Jian Xing and Shoichi Hirai
中科院分区：
文献类型：
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作者：
張 子洋;赤井 俊夫;寒川 雅之;高田 佳祐;山下 馨;野田 実;横山勝英，吉永郁生，畠山信，田中 克;吉田祐麻，稲垣厚，Mohammed Bakkali，神田 学，足永靖信;Hideyuki Kita,Hirofumi Yotsutsuji,Jian Xing and Shoichi Hirai
我们采用在弯曲高速公路上超速引起事故的概率作为超速事故率指标。这被定义为根据驾驶员的感知速度，汽车进入弯道的实际速度超过弯道最大安全速度的概率。本文的目的是通过驱动仿真实验来考虑所提出的指标与现有指标的优势。结果表明，通过诱导感知速度来减小感知速度与最大安全速度的差值是减少弯道超速事故的有效措施。
We employ as a speeding-accident rate index the probability of an accident caused by speeding on a curved expressway. This is defined as the probability that the actual speed of a car entering a curve exceeds the maximum safe speed of the curve in accordance with the driver's perceived speed. The aim of this paper is to consider advantages of the proposed index through driving simulation experiments for comparison with existing indices. The results show that inducing a perceived speed that reduces the difference between the perceived speed and maximum safe speeds is an effective measure for reducing speeding accidents in curves.