摘要
道路交叉口行人步行速度是交通信号设置和安全分析的一个重要指标,为研究西安市不同性别、不同年龄行人过街步速特性,根据采集到的西安市碑林区几个典型道路交叉口行人步行速度数据,通过SPSS软件运用数理统计方法对数据进行分析,研究了行人不同性别、年龄和交叉口有无信号灯的条件影响下行人过街速度特征。结果表明,不同性别行人步行速度分布都符合正态分布,不同年龄行人速度分布符合对数正态分布。最后,采用15%位步速作为西安市道路设计步行速度推荐值。
The pedestrian walking speed at the intersection of the road is an important index of traffic signal setting and safety analysis. According to the pedestrian speed data of the typical road intersection in Xi＇an Bei lin area, the data are distributed and calculated by SPSS software. Sexual description, and explores the characteristics of pedestrian crossing characteristics. The results show that the distribution of male and female walking speed is in line with the normal distribution, and the distribution of pedestrian velocity in middle age, children and elderly is consistent with logarithmic normal distribution..Finally, the recommended walking speed is given.
出处
《汽车实用技术》
2018年第1期8-10,共3页
Automobile Applied Technology
关键词
道路交叉口
行人
步行速度
特性分析
road intersection
pedestrian
walking speed
characteristic analysis
