基于驾驶特性的超车模型研究

Research of Overtaking Model Based on Driving Characteristics

超车行驶作为驾驶人行车过程中重要的行为之一,与行驶安全性有着直接的联系。为建立符合驾驶人操作习惯的超车模型,本文通过实车试验采集不同驾驶人在高速公路的超车行驶数据,并以此采用多项式回归拟合建立基于驾驶人操作特性的超车模型,最后利用prescan软件对提出的超车模型进行了仿真分析,结果表明建立的超车模型能够真实地反映驾驶人超车过程中的操作习惯,为超车行为的研究提供了可靠的理论依据。

Overtaking driving behavior as an important driver of driving the process,and driving safety are directly linked.To build the model meets overtaking driver operating habits,the paper collected by different drivers overtaking real vehicle test data highway driving,and thus establish overtaking polynomial regression model based on the operating characteristics of the driver,and finally the use of prescan software overtaking the proposed model for the simulation analysis showed that overtaking model can truly reflect the driver overtaking process operating practices,for the study of the behavior of overtaking provide a reliable theoretical basis.