路段人行横道处机动车让行行为及其影响因素研究

Factors affecting driver yielding behavior at a midblock zebra crossing

为研究机动车在路段人行横道处的让行行为及其影响因素,采用实地调查与问卷调查相结合的方法,对过街行人及机动车让行决策进行现场观测。通过对驾驶员进行充分的问卷调查,利用SPSS统计软件对所收集的样本数据进行分类分析,找出对让行决策存在显著影响的因素,并分别建立二元logistic回归模型。研究结果表明:学历越高、驾龄越长且认识人行横道预告标识的驾驶员,在日常驾驶中更容易让行;行人的年龄、数量、等待位置和过街手势均会对机动车让行行为产生影响;通过在人行横道前设置"车让人"的地面文字、减速丘等措施可增加机动车让行的可能性。

In order to study the behavior of motor vehicles at midblock crosswalks and their influencing factors, this paper uses a combination of field surveys and questionnaires to conduct on site observations of street pedestrians and motor vehicles to make decisions, and to conduct a full survey of drivers. The SPSS statistical software for the classification analysis of the collected sample data, is used to find out the factors that make a significant impact on the decision making, and to establish a binary logistic regression model. The result of the study shows that drivers with higher academic qualifications and longer driving years and who know the crosswalk forecast logo are more likely to make a pass during daily driving; the age, number, waiting position and crossing gestures of pedestrians all have an impact on motor vehicle behavior; in front of the crosswalk, setting ＂Yield Here To Pedestrian＂ on the ground and road hump can increase the likelihood of motor vehicles making a pass.