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Identifying High-Hazard Sites for Older Orivers

机译:识别较老的河道的高危险场所

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摘要

Induced exposure methods were combined with a nonparametric empirical Bayes procedure to produce a method for identifying high accident risk locations for older drivers. the method was applied to accident data from 102 signalized intersections and it was found that those itnersectiosn identified as high-hazard locatiosn for older drivers did in the aggregate show over-representation of older drivers. For the intersections located in an urbanized area, the most frequent accident types at sites identified as high-hazard locations for older drivers were left-turn and right-angle accidnets, while rear-end accidents were most frequent at the other urban intersections.
机译:诱导暴露方法与非参数经验贝叶斯方法相结合,以产生一种识别年长驾驶员高事故风险位置的方法。将该方法应用于来自102个信号交叉口的事故数据,发现那些被认为是针对老年驾驶员的高危险性位置的总和确实显示了老年驾驶员的过多代表。对于位于城市化区域的十字路口,在被确定为年长驾驶员高危地点的地点,最常见的事故类型是左转弯和直角事故征候,而在其他城市十字路口,追尾事故最为常见。

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