A Method for Optimizing Geometric Design and Signal Timing for Contraflow Left-turn Lanes with Double-exits

SONG Lang; WANG Jian; YANG Binyu; ZHU Yong

doi:10.3963/j.jssn.1674-4861.2022.03.008

Volume 40 Issue 3

Jun. 2022

Turn off MathJax

Article Contents

Article Navigation > Journal of Transport Information and Safety > 2022 > 40(3): 75-85

SONG Lang, WANG Jian, YANG Binyu, ZHU Yong. A Method for Optimizing Geometric Design and Signal Timing for Contraflow Left-turn Lanes with Double-exits[J]. Journal of Transport Information and Safety, 2022, 40(3): 75-85. doi: 10.3963/j.jssn.1674-4861.2022.03.008

Citation:

SONG Lang, WANG Jian, YANG Binyu, ZHU Yong. A Method for Optimizing Geometric Design and Signal Timing for Contraflow Left-turn Lanes with Double-exits[J]. Journal of Transport Information and Safety, 2022, 40(3): 75-85. doi: 10.3963/j.jssn.1674-4861.2022.03.008

Citation:

PDF( 2707 KB)

A Method for Optimizing Geometric Design and Signal Timing for Contraflow Left-turn Lanes with Double-exits

doi: 10.3963/j.jssn.1674-4861.2022.03.008

SONG Lang^{1, 2
,},
WANG Jian^{1
,
,},
YANG Binyu¹,
ZHU Yong²

1.
School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China
2.
China Merchants Chongqing Communications Technology Research & Design Institute Co., Ltd, Chongqing 400067, China

Received Date: 2021-12-24
Available Online: 2022-07-25

Abstract

Abstract

To solve the problem of ineffective match between the lengths of contraflow left-turn lanes(i.e., dynamic borrowed exit lines through pre-signal control)with single-exit(i.e., one pre-signal exit only)and corresponding traffic demand, a method for optimizing the geometric design and signal timing for contraflow left-turn lanes with double-exits(i.e., two pre-signal exits)is proposed after analyzing the design of contraflow left-turn lanes with single-exit. Based on the observed maneuvers of vehicles in the contraflow left-turn lanes and queuing behaviors of vehicles in left-turn lanes with single-exit and double-exits, their capacity and delay estimation models are developed, respectively. The conventional design methods for signal timing of single-exit and double-exits are integrated into a unified optimization model by introducing a dummy variable to indicate whether each pre-signal exit is enabled. Considering the constraints of coordination between main and pre-signals, saturation and traffic wave transfer, the objective of the model is to minimize the delay per vehicle. Through this model, the basis for designing the length of contraflow left-turn lanes can be obtained. Finally, a case study is carried out, the results indicate that: ①the improvement of intersection capacity is largest when the length of contraflow left-turn lanes is 80 m.②When the capacity of the roads meets traffic demand, the shorter the length of contraflow left-turn lanes, the more significant the reduction of traffic delay at the intersection.③If longer contraflow left-turn lanes are adopted to maintain road capacity, the benefit of contraflow left-turn lanes with double-exits are better than lanes with single-exit.④Considering traffic delay, capacity, and other factors, the length of contraflow left-turn lanes with single-exit is suggested to be 40 to 60 m, while lanes with double-exits should be set around 80 m. ⑤The contraflow left-turn lanes with double-exits are able to control pre-signal exits as requested, which is flexible and suitable for various traffic scenarios.
- traffic engineering,
- contraflow left-turn lane,
- geometric design,
- signal timing optimization,
- exit lanes for left-turn intersection,
- reversible left-turn lane

FullText(HTML)

References(34)

References

[1]	安实, 宋浪, 王健, 等. 借用公交专用道左转的主预信号控制方案优化[J]. 中国公路学报, 2020, 33(4): 115-125. doi: 10.3969/j.issn.1001-7372.2020.04.012 AN S, SONG L, WANG J, et al. Main and pre-signal control scheme optimization of turning left by using bus lanes[J]. China Journal of Highway and Transport, 2020, 33(4): 115-125. (in Chinese) doi: 10.3969/j.issn.1001-7372.2020.04.012
[2]	SHAHDAH U E, AZAM A. Safety and mobility effects of installing speed-humps within unconventional median U-turn intersections[J]. Ain Shams Engineering Journal, 2021(12): 1451-1462.
[3]	AHMED I, WARCHOL S, CUNNINGHAM C, et al. Mobility assessment of pedestrian and bicycle treatments at complex continuous flow intersections[J]. Journal of Transportation Engineering Part A: Systems, 2021, 147(5): 04021017. doi: 10.1061/JTEPBS.0000512
[4]	BIE Y M, CHENG S W, LIU Z Y. Optimization of signal-timing parameters for the intersection with hook turns[J]. Transport, 2017, 32(2): 233-241. doi: 10.3846/16484142.2017.1285813
[5]	PARSONS G F. The parallel flow intersection: A new two-phase signal alternative[J]. ITE Journal, 2007, 77(10): 28-32+37.
[6]	ZHAO J, MA W J, ZHANG H M, et al. Increasing the capacity of signalized intersections with dynamic use of exit lanes for left-turn traffic[J]. Transportation Research Record, 2013, 2355(1): 49-59. doi: 10.3141/2355-06
[7]	ZHAO J, YUN M P, ZHANG H M, et al. Driving simulator evaluation of drivers' response to intersections with dynamic use of exit-lanes for left-turn[J]. Accident Analysis & Prevention, 2015(81): 107-119.
[8]	WU J M, LIU P, QIN X, et al. Developing an actuated signal control strategy to improve the operations of contraflow left-turn lane design at signalized intersections[J]. Transportation Research Part C: Emerging Technologies, 2019(104): 53-65.
[9]	LIU S, WANG Z G, JIANG Hai. Signal timing optimisation with the contraflow left-turn lane design using the cell transmission model[J/OL]. (2021-05-20)[2021-06-08]. https://doi.org/10.1080/23249935.2021.1936280
[10]	XIE S Y, JIANG H. Increasing the capacity of signalized intersections by allocating exit lanes to turning movements[J]. Journal of Advanced Transportation, 2016, 50 (8) : 2239-2265. doi: 10.1002/atr.1457
[11]	陈永胜, 张小涛. 基于NSGA-Ⅱ-DE的借道左转车道信号配时优化[J]. 现代交通技术, 2020, 17(5): 66-71. doi: 10.3969/j.issn.1672-9889.2020.05.014 CHEN Y S, ZHANG X T. Signal control optimization of displaced left-turn lane based on NSGA-Ⅱ-DE[J]. Modern Transportation Technology, 2020, 17(5): 66-71. (in Chinese) doi: 10.3969/j.issn.1672-9889.2020.05.014
[12]	任其亮, 谭礼平. 逆向可变车道交叉口信号配时优化方法[J]. 交通运输系统工程与信息, 2020, 20(4): 63-70. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXT202004010.htm REN Q L, TAN L P. Signal timing optimization method for reverse variable lane intersection[J]. Journal of Transportation Systems Engineering and Information Technology, 2020, 20(4): 63-70. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YSXT202004010.htm
[13]	赵靖, 陈凯佳, 周溪召. 出口道左转交叉口信号控制鲁棒优化方法[J]. 中国公路学报, 2020, 33(7): 145-155. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGGL202007015.htm ZHAO J, CHEN K J, ZHOU X Z. Robust optimization of exit-lanes for left-turn intersections[J]. China Journal of Highway and Transport, 2020, 33(7): 145-155. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-ZGGL202007015.htm
[14]	慈玉生, 荣彧, 吴丽娜. 基于感应控制的交叉口逆向可变车道仿真研究[J]. 交通运输系统工程与信息, 2018, 18 (增刊1): 66-73. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXT2018S1011.htm CI Y S, RONG Y, WU L N. Traffic simulation research of reverse variable lane at intersection based on actuated signal control[J]. Journal of Transportation Systems Engineering and Information Technology, 2018, 18(S1): 66-73. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YSXT2018S1011.htm
[15]	CHEN X, JIA Y Q. Sustainable traffic management and control system for arterial with contraflow left-turn lanes[J]. Journal of Cleaner Production, 2021(280): 124256.
[16]	陈松, 李显生, 王运豪, 等. 借对向出口车道左转交叉口交通控制方案优化[J]. 哈尔滨工业大学学报, 2018, 50(3): 74-82. https://www.cnki.com.cn/Article/CJFDTOTAL-HEBX201803010.htm CHEN S, LI X S, WANG Y H, et al. Traffic control plan optimization for the intersection with contraflow left-turn lane[J]. Journal of Harbin Institute of Technology, 2018, 50 (3): 74-82. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-HEBX201803010.htm
[17]	WU J M, LIU P, TIAN Z Z, et al. Operational analysis of the contraflow left-turn lane design at signalized intersections in China[J]. Transportation Research Part C: Emerging Technologies, 2016(69): 228-241.
[18]	梁培佳. 十字交叉口设置逆向可变车道后信号配时设计与仿真研究[D]. 北京: 北京交通大学, 2017. LIANG P J. Research on signal timing design and simulation of the intersection of reverse variable lane[D]. Beijing: Beijing Jiaotong University, 2017. (in Chinese)
[19]	胡尚尚, 王晓青, 魏福禄, 等. 信号交叉口逆向可变车道交通效益分析[J]. 北方建筑, 2020, 5(5): 9-14. https://www.cnki.com.cn/Article/CJFDTOTAL-BFJZ202005006.htm HU S S, WANG X Q, WEI F H, et al. Traffic benefit analysis of reverse variable lanes at signalized intersection[J]. Northern Architecture, 2020, 5(5): 9-14. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-BFJZ202005006.htm
[20]	ZHAO Y, JAMES R M, XIAO L, et al. A capacity estimation model for a contraflow left-turn pocket lane at signalized intersections[J]. Transportation Research Record, 2018, 2672(17): 22-34. doi: 10.1177/0361198118787978
[21]	安实, 宋浪, 王健, 等. 非常规交叉口设计研究现状与展望[J]. 交通运输工程学报, 2020, 20(4): 1-20. https://www.cnki.com.cn/Article/CJFDTOTAL-JYGC202004005.htm AN S, SONG L, WANG J, et al. Research status and prospect of unconventional arterial intersection design[J]. Journal of Traffic and Transportation Engineering, 2020, 20(4): 1-20. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JYGC202004005.htm
[22]	WU J M, LIU P, ZHOU Y, et al. Stationary condition based performance analysis of the contraflow left-turn lane design considering the influence of the upstream intersection[J]. Transportation Research Part C: Emerging Technologies, 2021(122): 102919.
[23]	田云强, 商振华. 城市道路交叉口出口道可变车道设置研究[J]. 城市交通, 2014, 12(1): 74-80. https://www.cnki.com.cn/Article/CJFDTOTAL-CSJT201401015.htm TIAN Y Q, SHANG Z H. Design of reversible exit lanes at urban at-grade intersections[J]. Urban Transport of China, 2014, 12(1): 74-80. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-CSJT201401015.htm
[24]	ZHAO J, LIU Y. Safety evaluation of intersections with dynamic use of exit-lanes for left-turn using field data[J]. Accident Analysis & Prevention, 2017(102): 31-40.
[25]	崔凯. 左转逆向可变车道的优化设计与控制策略[D]. 济南: 山东大学, 2017. CUI K. Optimal design and control strategy of left-turn reverse variable lane[D]. Jinan: Shandong University, 2017. (in Chinese)
[26]	CHEN Q, YI J X, WU Y L. Cellular automaton simulation of vehicles in the contraflow left-turn lane at signalized intersections[J]. IET Intelligent Transport Systems, 2019, 13(7): 1164-1172.
[27]	ZHAO J, YU J, ZHOU X Z. Saturation flow models of exit lanes for left-turn intersections[J]. Journal of Transportation Engineering, Part A: Systems, 2019, 145(3): 04018090.
[28]	孙彪. T型交叉口借道左转设置研究[J]. 山东交通科技, 2020(4): 116-119+125. https://www.cnki.com.cn/Article/CJFDTOTAL-JTKE202004036.htm SUN B. Research on setting contraflow left-turn lane at T-shaped intersection[J]. Shandong Jiaotong Keji, 2020: 116-119+125. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JTKE202004036.htm
[29]	童蔚苹, 杨丽, 刘菲菲, 等. 考虑行人和非机动车的借道左转车道设置方法研究[J]. 武汉理工大学学报(交通科学与工程版), 2021, 45(3): 397-402. https://www.cnki.com.cn/Article/CJFDTOTAL-JTKJ202103001.htm TONG W P, YANG L, LIU F F, et al. Study on the method of setting contraflow left-turn lane considering pedestrian and non-motor vehicle[J]. Journal of Wuhan University of Technology(Transportation Science & Engineering), 2021, 45(3): 397-402. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JTKJ202103001.htm
[30]	纪祥龙, 许佳佳, 凤鹏飞, 等. 考虑借助逆向车道设置可变车道的多时空优化设计[J]. 江苏理工学院学报, 2021, 27 (2): 34-40. https://www.cnki.com.cn/Article/CJFDTOTAL-CZJF202102006.htm JI X L, XU J J, FENG P F, et al. Consider multi-temporal and spatial optimal design of setting variable lanes using opposite lanes[J]. Journal of Jiangsu Teachers University of Technology, 2021, 27(2): 34-40. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-CZJF202102006.htm
[31]	杨晓芳, 王影. 动态出口左转车道控制优化研究[J]. 交通信息与安全, 2021, 39(5): 85-92. https://www.cnki.com.cn/Article/CJFDTOTAL-JTJS202105014.htm YANG X F, WANG Y. Optimization control of dynamic use of exit-lanes for left-turn traffic[J]. Journal of Transport Information and Safety, 2021, 39(5): 85-92. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JTJS202105014.htm
[32]	朱从坤, 张乐峰. 信控交叉口逆向左转可变车道适应交通量研究[J]. 交通工程, 2021, 21(2): 79-84. https://www.cnki.com.cn/Article/CJFDTOTAL-DLJA202102014.htm ZHU C K, ZHANG L F. Research on traffic control of signalized intersection reversing left turning variable lane[J]. Traffic Engineering, 2021, 21(2): 79-84. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-DLJA202102014.htm
[33]	张泰文, 张存保, 周斌, 等. 逆向可变车道动态切换及信号控制优化方法[J]. 交通信息与安全, 2020, 38(5): 59-66. https://www.cnki.com.cn/Article/CJFDTOTAL-JTJS202005010.htm ZHANG T W, ZHANG C B, ZHOU B, et al. A method of dynamic switch control and signal timing optimization for reverse variable lane[J]. Journal of Transport Information and Safety, 2020, 38(5): 59-66. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JTJS202005010.htm
[34]	刘畅, 魏丽英. 考虑人均延误和人均排放的信号配时优化模型[J]. 哈尔滨工业大学学报, 2018, 50(9): 83-88. https://www.cnki.com.cn/Article/CJFDTOTAL-HEBX201809013.htm LIU C, WEI L Y. Signal timing optimization model considering per capita delay and per capita emissions[J]. Journal of Harbin Institute of Technolog, 2018, 50(9): 83-88. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-HEBX201809013.htm

Relative Articles

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(8) / Tables(4)

Get Citation

PDF

XML

Article Metrics

Article views (1437) PDF downloads(45)

A Method for Optimizing Geometric Design and Signal Timing for Contraflow Left-turn Lanes with Double-exits

doi: 10.3963/j.jssn.1674-4861.2022.03.008

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Article Metrics

Proportional views

Related

A Method for Optimizing Geometric Design and Signal Timing for Contraflow Left-turn Lanes with Double-exits

doi: 10.3963/j.jssn.1674-4861.2022.03.008

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Article Metrics

Proportional views

Related

Export File

Citation

Format

Content