交叉口 直行待行区设置研究

doi:10.3969/j.issn.1002-0268.2015.07.019

摘要
图/表
参考文献
相关文章 (15)

全文: PDF (1048 KB) HTML ()
输出: BibTeX | EndNote (RIS)

摘要 The establishment of a waiting area in an intersection with a complex traffic flow is investigated. With the adoption of the basic conditions of a waiting area, capacity and delay models are established to examine the differences in the capacities of and delays in an intersection with and without a waiting area. Signal control parameters, such as green light interval time and effective green-light time, are also studied. The increase in capacity and reduction in delay from the setting of a waiting area are deduced by using accurate mathematical equations. With the use of actual intersections as examples, traffic operation efficiency was analyzed through simulation. Simulation results can be summarized as follows:generally, under high flow rate and saturation conditions, setting a straight waiting area can adequately utilize the intersection spare space, improve usage efficiency of straight lanes, and maximally realize reciprocal transformation between time and space. Consequently, the capacity of straight lanes is improved, the delay per vehicle is reduced, the capacity of the intersection is enhanced to some extent, and the delay in the entire intersection is reduced, thereby verifying the validity and applicability of the model.

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	李颖宏
	郑增强
	郭伟伟
	张星愿

关键词 ： traffic engineering, waiting area, theoretical model, HCM2000 delay method, capacity, delay

Abstract：The establishment of a waiting area in an intersection with a complex traffic flow is investigated. With the adoption of the basic conditions of a waiting area, capacity and delay models are established to examine the differences in the capacities of and delays in an intersection with and without a waiting area. Signal control parameters, such as green light interval time and effective green-light time, are also studied. The increase in capacity and reduction in delay from the setting of a waiting area are deduced by using accurate mathematical equations. With the use of actual intersections as examples, traffic operation efficiency was analyzed through simulation. Simulation results can be summarized as follows:generally, under high flow rate and saturation conditions, setting a straight waiting area can adequately utilize the intersection spare space, improve usage efficiency of straight lanes, and maximally realize reciprocal transformation between time and space. Consequently, the capacity of straight lanes is improved, the delay per vehicle is reduced, the capacity of the intersection is enhanced to some extent, and the delay in the entire intersection is reduced, thereby verifying the validity and applicability of the model.

Key words： traffic engineering waiting area theoretical model HCM2000 delay method capacity delay

收稿日期: 2015-10-09

基金资助:Supported by the Research Base Construction-the Capital of World Transportation Coordination Innovation Center-Participating Units(No.PXM2014014212000020);the Discipline Construction-National Special Needs-Urban Transportation Intelligent Control Personnel Training Program(No.PXM2013014212000031);and the Postgraduate Training-Postgraduate Education-Production, Learning and Researching Cultivating Postgraduate Base (No.PXM2014014212000032)

通讯作者: LI Ying-hong,E-mail address:lyh427@ncut.edu.cn E-mail: lyh427@ncut.edu.cn

引用本文:

李颖宏, 郑增强, 郭伟伟, 张星愿. 交叉口直行待行区设置研究[J]. Journal of Highway and Transportation Research and Development, 2016, 10(2): 84-91.
LI Ying-hong, ZHENG Zeng-qiang, GUO Wei-wei, ZHANG Xing-yuan. Research on Straight Waiting Area Layout of an Intersection. Journal of Highway and Transportation Research and Development, 2016, 10(2): 84-91.

链接本文:

http://manu27.magtech.com.cn/Jwk_gljtkj_en/CN/10.3969/j.issn.1002-0268.2015.07.019 或 http://manu27.magtech.com.cn/Jwk_gljtkj_en/CN/Y2016/V10/I2/84

[1] SUN D, BENEKOHAL R F. Analysis of Work Zone Gaps and Rear-end Collision Probability[J]. Journal of Transportation and Statistics,2005, 8(2):71-86.
[2] LU Hua-pu. Urban Transportation Management[M]. Beijing:China Communications Press, 1999. (in Chinese)
[3] SHANG Shen-de, WANG Shan-chuan, WANG Wen-hong. Research on Straight Waiting Area Layout[J]. Journal of China & Foreign Highway, 2010, 30(1):29-31. (in Chinese)
[4] ZUO Tian-fu, TAO Sheng-tao. Study and Practice on Waiting-area for Through Vehicles at Grade Intersection[J]. Traffic and Transportation, 2011(1):21-25. (in Chinese)
[5] LI Xiao-shuai, JIA Shun-ping, SUN Hai-rui. Study on the Methods of Establishing Waiting Areas for Auto-vehicles Turning Left and Going Straight at Signalized Intersections[J]. Journal of Transportation Systems Engineering and Information Technology, 2011, 11(S1):194-200. (in Chinese)
[6] YANG Ming. Study on Organization and Capacity of Wait-ing-area for Through Vehicles at Grade Intersection[D]. Wuhan:Wuhan Polytechnic University, 2009:35-37. (in Chinese)
[7] GAO L, MAO B, LIU M, et al. Modeling and Simulation on Left-turn Waiting Area at Isolated Signalized Intersection[C]//2009 International Conference on Measuring Technology and Mechatronics Automation. Los Alamitos:IEEE, 2009(2):255-258.
[8] NI Ying, LI Ke-ping, XU Hong-feng. Research on Waiting-area for Left-turning Vehicles in Signalized Intersections[J]. Traffic & Transportation, 2006(2):32-36. (in Chinese)
[9] LIU Yu-peng. Research on Capacity of Straight Lane at Signalized Intersection[D]. Jilin:Jilin University, 2009:40-41. (in Chinese)
[10] ZANG Xiao-dong, ZHOU Wei. Theoretical Capacity Model Based on Variable Space Headway[J]. Journal of Highway and Transportation Research and Development, 2010, 27(2):103-107,113. (in Chinese)
[11] MA Wan-jing, NIE Lei, YANG Xiao-guang. Optimization Model and Simulation Analyses of Pre-timed Signals Control at Isolated Intersections[J] Journal of System Simulation, 2007, 19(19):4543-4547. (in Chinese)
[12] WANG Qiu-ping, TAN Xue-long, ZHANG Sheng-rui. Signal Timing Optimization of Urban Single-point Intersections[J]. Journal of Traffic and Transportation Engineering, 2006, 6(2):60-64. (in Chinese)
[13] ZHANG Meng-meng, JIA Lei, ZOU Nan, et al. Robust Optimal Traffic Signal Timing of Urban Single Point Intersection[J]. Journal of Highway and Transportation Research and Development, 2011, 28(1):107-111. (in Chinese)
[14] LÜ Bin, NIU Hui-min. Calculation Method of Green Time for Pre-timed Signal Control at Isolated Intersection under Random Condition[J]. Journal of Highway and Transportation Research and Development, 2010, 27(2):108-113. (in Chinese)