基于驾驶行为的车道变换模型研究及仿真  

A Model Study and Simulation of Lane Changing Based on Driving Behaviors

作　　者：徐锦强[1] 陈竹师 丁艺[1] 

机构地区：[1]福建农林大学交通学院,福建福州350002 [2]泉州市市政工程开发总公司,福建泉州362001

出　　处：《华东交通大学学报》2011年第6期68-72,共5页Journal of East China Jiaotong University

基　　金：福建省教育厅科学基金资助项目(JA09064);福建农林大学青年教师科研基金项目(04B39)

摘　　要：可靠合理的车道变换模型能提高微观交通仿真精度。为了研究车道变换行为意图起因及行为过程的规律,利用高空摄像法分析了城市干道基本路段驾驶人变道驾驶行为的特征,获取了变道车辆与其周围车辆距离、车速等的数值关系,提出期望车道的概念,总结了期望车道选择和车辆车道变换的基本规律,建立了基于驾驶行为的直线路段车道变换模型。最后编写VB程序进行计算机仿真,证明了模型具有较高的可靠性。Reliable and reasonable lane-changing model can improve the accuracy of microscopic traffic simulation. In order to study the cause of lane changing purpose and rules of behavior progress, high-altitude photography is used to analyze the characteristic of drivers＇ lane-changing behavior in the basic section of city main roads, which leads to the acquisition of some numerical relations like distance and speed between lane changing vehicles and surrounding vehicles. By proposing favorite lane conception and options and summarizing lane changing rules, the basic section lane changing model based on driving behaviors is established. Finally, VB program is built for computer simulation to prove the high reliability of this model.

关 键 词：驾驶行为 车道变换模型 期望车道 仿真 

分 类 号：U491.2[交通运输工程—交通运输规划与管理]