人行横道行人违法行为分析及其安全状况灰色聚类评价研究

Analysis of pedestrians’ traffic behavior in traversing crosswalk and gray cluster evaluation of safety at crosswalk

对人行横道上行人违法穿越行为进行分类,并分析造成这些违法行为的原因,提出判断这些违法行为的标准。同时,以4种违法行为的行人违法率作为评价标准,提出采用灰色聚类评价的方法,对人行横道的安全状况进行分类评价。

The pedestrians＇ illegal behaviors are classified in traversing crosswalk. The reasons that why those illegal behaviors happen are analyzed, and the way how to define these illegal behaviors is brought up. Gray cluster evaluation is brought forwards to grade crosswalk＇ safety condition by introducing the rate of four illegal behaviors as a safety evaluation factor.