计算机工程与应用 ›› 2010, Vol. 46 ›› Issue (16): 216-220.DOI: 10.3778/j.issn.1002-8331.2010.16.063

• 工程与应用 • 上一篇    下一篇

车道变换决策仿真模型

王晓原,邢 丽,吴 芳   

  1. 山东理工大学 交通与车辆工程学院,智能交通研究所,山东 淄博 255049
  • 收稿日期:2008-11-28 修回日期:2009-02-02 出版日期:2010-06-01 发布日期:2010-06-01
  • 通讯作者: 王晓原

Lane-changing decision-making simulation model

WANG Xiao-yuan,XING Li,WU Fang   

  1. Institute of Intelligent Transportation,School of Transportation and Vehicle Engineering,Shandong University of Technology,Zibo,Shandong 255049,China
  • Received:2008-11-28 Revised:2009-02-02 Online:2010-06-01 Published:2010-06-01
  • Contact: WANG Xiao-yuan

摘要: 由于影响车道变换因素的多样性、因素自身变化的随机性和影响因素的难测性,正确反映驾驶员换道行为的不确定性,是微观交通流模拟模型中的难点,也是驾驶员车道变换模型相对于跟驰模型落后的最主要原因之一。从驾驶员心理-物理特性的角度出发,利用层次分析法,对驾驶员决策思维的递阶层次进行量化,建立了基于层次分析的驾驶员车道变换决策模型。经过实测数据验证,该方法用于车道变换决策模型的研究是可行的。

关键词: 交通工程, 车道变换决策模型, 层次分析法, 驾驶行为

Abstract: There are many different factors to influence the lane-changing behavior,such as the diversity,randomicity and hardness of measurement of the influence factors.It’s hard to reflect the uncertainty of driver’s lane-changing behavior accurately.The above reason is one great reason for the study of lane-changing models dropped behind the car-following models.On the basis of analysis for the driver’s psycho-physic characteristic,AHP method is used to quantify the hierarchy of driver’s dynamic decision-making process.The lane-changing decision-making model based on AHP method is established.The algorithm is feasible through the field data test.

Key words: traffic engineering, lane-changing decision-making model, Analytic Hierarchy Process(AHP), driving behavior

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