By using traffic conflict technology, this paper analyses process of pedestrians crossing, and chooses the braking distance of vehicles as the standard of judging conflict severity.
运用交通冲突技术理论对行人过街过程进行分析，选择车辆制动时间距离作为判别冲突严重程度的标准。
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By using traffic conflict technology, this paper analyses process of pedestrians' crossing, and chooses the braking distance of vehicles as the standard of judging conflict severity.