【摘要】 驾驶员个体差异是影响城市道路交通运营、效率及安全的一个重要因素之一。为了实现对驾驶员差异性的影响分析,采用驾驶模拟舱研究平台对驾驶员样本进行归类。研究分别选取了反映驾驶员特征的静态驾驶适性和动态驾驶适性两类,共计15个指标。采用因子分析的方法将相关指标归纳为驾驶员的5个类因子,并通过主成份分析的方法找出每类因子中的主导指标,并以此指标作为聚类分析的输入变量。结果表明聚类分析得到的三类驾驶员具有明显的各自特征。更多还原

【Abstract】 Individual difference is a one of the key factors that affect the roadway operations,efficiency and safety.To quantitatively analyze the factors and classify the drivers,driving simulator was applied to collect the data.Fifteen indexes are selected from static driving adaptation class and dynamic driving class respectively,which are sorted into five factors classes through factor analysis.In every class,a principle index is clarified through principle component analysis.The indexes are then as the input variables in the cluster analysis.The result is shown that drivers in different groups have distinct characteristics.更多还原