基于避险时间的交织区车辆换道冲突分析

doi:10.16182/j.issn1004731x.joss.201809010

系统仿真学报 ›› 2018, Vol. 30 ›› Issue (9): 3306-3311.doi: 10.16182/j.issn1004731x.joss.201809010

基于避险时间的交织区车辆换道冲突分析

汪宝¹, 高林杰¹, 隽志才²

1.上海交通大学船舶海洋与建筑工程学院,上海 200240;
2.上海交通大学安泰经济与管理学院,上海 200030

收稿日期:2016-05-06 出版日期:2018-09-10 发布日期:2019-01-08
第一作者简介:汪宝(1992-),男,安徽六安,硕士生,研究方向为公共交通规划、手机数据挖掘;高林杰(1977-),男,河南洛阳,博士,助理研究员,硕导,研究方向为交通系统仿真,运输系统规划与管理。
基金资助:
北京市教委重点项目(KZ20151005007)

Analysis of Lane Changing Conflict Based on TTA in Expressway Weaving Area

Wang Bao¹, Gao Linjie¹, Juan Zhicai²

1.School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, China;
2.Antai College of Economics and Management, Shanghai Jiao Tong University, Shanghai 200030, China

Received:2016-05-06 Online:2018-09-10 Published:2019-01-08

摘要/Abstract

摘要： 快速路交织区车辆换道行为研究对于剖析交织区交通流冲突及驾驶行为特性具有重要意义。本文通过建立车辆换道冲突模型,利用车辆轨迹提取软件提取车辆换道轨迹并计算得到了336组避险时间和233组碰撞时间,运用统计分析的方法对快速路交织区车辆运行特性和换道过程进行分析,将换道冲突分为4个等级,并提出了交织区车辆换道的合理建议和管理措施。研究成果将有助于进一步完善道路通行行为研究体系。

关键词: 换道, 避险时间, 碰撞时间, 冲突分析, 分级

Abstract: The study of lane changing behavior in expressway weaving area is of great significance to the analysis of the traffic flow conflict and driving behavior characteristics. In this paper, a lane changing conflict model was established and trajectory extraction software was used to extract and calculate TTA (time to avoidance) and TTC (time to collision). We got 336 TTAs and 233 TTCs and 4 grades of the lane changing conflict level were built by using statistical method. We came up with the proposed lane changing speed and some traffic management strategies. The study will help to further improve road traffic behavior research system.

Key words: lane change, time to avoidance, time to collision, conflict analysis, conflict level

中图分类号:

TP391.9

汪宝,高林杰,隽志才 . 基于避险时间的交织区车辆换道冲突分析[J]. 系统仿真学报, 2018, 30(9): 3306-3311.

Wang Bao,Gao Linjie,Juan Zhicai . Analysis of Lane Changing Conflict Based on TTA in Expressway Weaving Area[J]. Journal of System Simulation, 2018, 30(9): 3306-3311.

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基于避险时间的交织区车辆换道冲突分析

Analysis of Lane Changing Conflict Based on TTA in Expressway Weaving Area

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