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A method for identifying rear-end collision risks using inductive loop detectors

机译:一种使用感应环路检测器识别追尾事故风险的方法

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摘要

An innovative feature of this study is to firstly attempt to capture rear-end collision potentials from the analysis of inductive loop detector data. Signals collected from loops are applied for monitoring individual vehicle information on freeways to estimate safe stopping distances in car-following situations. An index to quantify the potential of rear-end collisions is derived, and further employed for developing criteria to evaluate levels of rear-end collision risks. The proposed methodology based on loop detector data enables to identify collision potentials in real time. It is believed that the index would be a valuable tool for operating agencies in developing various strategies and policies toward enhancements of traffic safety.
机译:这项研究的一项创新功能是,首先尝试从感应式环路检测器数据的分析中捕获后端碰撞电势。从环路收集的信号用于监视高速公路上的各个车辆信息,以估计在跟车情况下的安全停车距离。得出量化后方碰撞可能性的指标,并将其进一步用于制定评估后方碰撞风险水平的标准。所提出的基于环路检测器数据的方法使得能够实时识别碰撞电位。人们认为,该指数将是运营机构制定各种策略和政策以提高交通安全性的宝贵工具。

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