吉林大学学报(工学版) ›› 2017, Vol. 47 ›› Issue (2): 414-419.doi: 10.13229/j.cnki.jdxbgxb201702010

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无专用左转相位十字形交叉口左转导向线计算模型

曲昭伟1, 白乔文1, 陈永恒1, 曹宁博1, 康萌2, 魏福禄1   

  1. 1.吉林大学 交通学院,长春 130022;
    2.吉林市公安局 交警支队,吉林省 吉林市 132011
  • 收稿日期:2016-01-12 出版日期:2017-03-20 发布日期:2017-03-20
  • 通讯作者: 陈永恒(1978-),男,副教授,博士.研究方向:交通组织及交通控制.Email:cyh@jlu.edu.cn
  • 作者简介:曲昭伟(1962-),男,教授,博士生导师.研究方向:交通视频处理,交通控制.E-mail:quzw@jlu.edu.cn
  • 基金资助:
    国家自然科学基金项目(51278220,51278520);吉林省科技发展计划重点项目(20130206093SF).

Model of left-turn guide line at right-angled intersection with permitted left-turning phase

QU Zhao-wei1, BAI Qiao-wen1, CHEN Yong-heng1, CAO Ning-bo1, KANG Meng2, WEI Fu-lu1   

  1. 1.College of Transportation, Jilin University, Changchun 130022, China;
    2.Traffic Police Detachment, Jilin Municipal Public Security Bureau, Jilin 132011, China
  • Received:2016-01-12 Online:2017-03-20 Published:2017-03-20

摘要: 为了规范无专用左转相位下左转车辆的行驶秩序,建立了针对十字形交叉口的左转导向线计算模型。该模型包括内侧和外侧左转导向线计算模型两个部分。通过视频图像处理技术提取左转车辆全时空信息,发现使用移位指数函数拟合车辆左转轨迹结果最优,并将其作为左转导向线计算模型的基本形式。结合交叉口的几何条件,分析了避免左转车辆与对向直行、对向左转车辆冲突的临界条件,确定冲突点位置。在此基础之上,根据左转起始点、结束点和冲突点三点坐标对模型参数进行标定。最后,给出了模型的计算案例。研究成果能够为十字形交叉口左转导向线合理有效的渠化设计提供参考。

关键词: 交通运输系统工程, 左转导向线, 左转轨迹, 十字形交叉口, 交叉口几何条件

Abstract: Left-turn guide lines are often applied to conduct left-turn trajectories. A working model is developed to determine the left-turn guide line at right-angled intersection with permitted left-turning phase based on intersection geometry. This model includes two parts, the inboard and outboard left-turn guide lines. The spatiotemporal data of left-turning vehicles were collected. The shifted-exponential function, which was found to be the most appropriate to fit turning left-turn trajectories, was employed in the model as its basic formula. Then, combining the intersection geometry, the starting point and ending point along the turning trajectory and potential conflict points between left-turns and opposed flows were analyzed. According to the coordinates of the three points, the parameters in the model were determined. A case study was conducted to verify the model. The results of this study may provide guidelines for proper channelization of left-turn guide line at right-angled intersection.

Key words: engineering of communications and transportation system, left lane line extension, left-turning trajectory, right angled intersection, intersection geometry

中图分类号: 

  • U491
[1] Federal Highway Administration. Manual on uniform traffic control devices[Z]. Washington, DC, 2009:371-373.
[2] Drakopoulos A, Lyles R W. Preferences for permitted and protected left-turn signal displays[J]. Journal of Transportation Engineering, 2000, 126(3):202-211.
[3] 尉明丽. 无左转专用相位交叉口左转交通流冲突特性研究[D]. 长春: 吉林大学交通学院, 2015.
Wei Ming-li. Research on the conflict features of left-turn traffic at the permissive left-turn phase's intersections[D]. Changchun: College of Transportation, Jilin University, 2015.
[4] GB51038-2015.城市道路交通标志和标线设置规范[S].
[5] 王京元. 信号交叉口时空资源综合优化实用方法研究[D]. 南京: 东南大学交通学院,2006.
Wang Jing-yuan. Study on practical methods of optimization for integrating timing and spacing resources in signalized intersections[D]. Nanjing: College of Transportation of Southeast University, 2006.
[6] Wei F, Guo W, Liu X, et al. Left-turning vehicle trajectory modeling and guide line setting at the intersection[J]. Discrete Dynamics in Nature & Society, 2014, 2014:1-7.
[7] 杨晓光. 城市道路交通设计指南[M]. 北京: 人民交通出版社,2003.
[8] Alhajyaseen W, Asano M, Nakamura H, et al. Stochastic approach for modeling the effects of intersection geometry on turning vehicle paths[J].Transp Res, Part C Emer, 2013, 32(4): 170-192.
[9] Sando T, Ren M. Influence of intersection geometrics on the operation of triple left-turn lanes[J]. J Transp Eng, 2009, 135(5):253-259.
[10] Wolfermann A, Alhajyaseen W K M, Nakamura H. Modeling speed profiles of turning vehicles at signalized intersections[C]∥3rd International Conference on Road Safety and Simulation, Transportation Research Board, Indianapolis,2011.
[11] Wei F L, Qu Z W, Chen Y H, et al. Critical conditions for left-turn lane's stop line backwards setting under exclusive left-turn phase[J]. Journal of Shanghai Jiaotong University (Science), 2015, 20(1):124-128.
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