营运客车危险驾驶行为与驾驶人特性相关性分析

为明确营运客车危险驾驶行为与驾驶人特性之间的关系,以实际事故案例为依据,初步筛选主要危险驾驶行为及影响因素并设计调查问卷,引入概率统计方法确定调研样本量,进行实际调研。以调研数据为基础,采用有序多分类Probit回归方法,从出现频率与导致事故可能性两个维度对不同危险驾驶行为与影响因素间的相关性进行分析。通过研究确定了9种危险驾驶行为,并对危险驾驶行为进行了重要度排序。对调查结果进行信度效度检验,表明问卷总体具有很高的可信度与有效性。且驾驶人的特性与危险驾驶行为之间存在关联。

Correlation analysis of dangerous driving behavior of operating passenger and driver"s characteristics

To clarify the relationship between the dangerous driving behavior and the driver"s characteristics of the operating passenger, selected the main dangerous driving behavior and influence factors and design the questionnaire based on actual accident case, then, determine the amount of research sample by the method of probability statistics. By multi-classification of ordered probit regression model, we researched impact and correlation between the driver features with driving behavior. 9 kinds of dangerous driving behaviors were identified through the study, and the importance of behavior of dangerous driving has been ranked. The reliability and validity of the survey results showed that the questionnaire has high reliability and validity. And there is a correlation between the characteristics of the driver and the dangerous driving behavior.