高速公路瓶颈区域可变限速阶梯控制方法

杨庆芳; 马明辉; 梁士栋; 李志林

doi:10.3969/j.issn.0258-2724.2015.02.023

高速公路瓶颈区域可变限速阶梯控制方法

doi: 10.3969/j.issn.0258-2724.2015.02.023

基金项目:

国家科技支撑计划资助项目(2014BAG03B03)

山东省省管企业科技创新项目(20122150251-5)

详细信息

作者简介:
杨庆芳(1966-),女,教授,博士生导师,研究方向为智能交通运输系统,E-mail:yangqf@jlu.edu.cn

计量
- 文章访问数: 985
- HTML全文浏览量: 93
- PDF下载量: 475
- 被引次数: 59
出版历程
- 收稿日期: 2014-06-02
- 刊出日期: 2015-04-25

Stair-Like Control Strategies of Variable Speed Limit for Bottleneck Regions on Freeway

摘要

摘要: 针对高流量条件下高速公路主线瓶颈路段交通流运行态势恶劣导致通行效率降低的问题,从高速公路瓶颈路段交通流时空特性出发,对元胞传输模型进行扩展,使其能够对瓶颈路段和可变限速条件下交通流运行情况进行描述;在此基础上,构建可变限速控制模型,并采用阶梯限速控制方法对主线交通流进行控制,防止限速路段车辆排队上溯影响上游匝道车辆的正常通行.算例仿真结果表明:本文提出的瓶颈区域可变限速阶梯控制方法能够有效缩短车辆行程时间,在可变限速条件下,与无控制和仅单路段主线控制相比,车均延误分别减少了13.78%和1.60%.
- 高速公路 /
- 瓶颈区域 /
- 可变限速控制 /
- 元胞传输模型 /
- 优化控制模型
Abstract: The traffic flow operation at bottleneck sections on freeway mainlines is usually deteriorated by heavy traffic load, resulting in an increase in travel time and a decrease in traffic efficiency. By analyzing the space-time characteristics of the traffic flow at bottleneck sections on freeway mainlines, the cell transmission model was expanded to describe the traffic flow in the bottleneck area under variable speed limit (VSL) control. On this basis, a VSL control model for bottleneck region was established, and stair-like strategies were proposed to prevent the long queue from interrupting the vehicles operation at upstream on-and off-ramps. The proposed methods were tested through a case study, and the results demonstrate that the proposed stair-like strategies for VSLs can effectively reduce the travel time and decrease the average delay. Compared with no control and the strategy of using mainline control on single sections, the proposed strategies can reduce the average delay by about 13.78% and 1.60%, respectively.
- freeway /
- bottleneck area /
- variable speed limits control /
- cell transmission model /
- optimal control model

HTML全文

参考文献(31)

LEE C, HELLINGA B, SACCOMANNO F. Evaluation of variable speed limits to improve traffic safety

[J]. Transportation Research Part C: Emerging Technologie, 2006, 14(3): 213-228.

BHOURI N, HAJ-SALEM H, KAUPPILA J. Isolated versus coordinated ramp metering: field evaluation results of travel time reliability and traffic impact

余凯. 不利条件下高速公路动态限速方法研究

李杨. 高速公路可变速度控制方法研究

[J]. Transportation Research Part C: Emerging Technologies, 2013, 28: 155-167.

ALLABY P, HELLINGA B, BULLOCK M. Variable speed limits: safety and operational impacts of a candidate control strategy for freeway application

[D]. 武汉:武汉理工大学,2010.

CARLSON R C, PAPAMICHAIL I, PAPAGEORGIOU M. Integrated feedback ramp metering and mainstream traffic flow control on motorways using variable speed limits

LU Xiaoyun, QIU T Z, VARAIYA P. et al. Combining variable speed limits with ramp metering for freeway traffic control

PAPAGEORGIOU M, KOTSIALOS A. Freeway ramp metering: an overview

[D]. 西安:长安大学,2011.

HEGYI A, DE SCHUTTER B, HELLENDOORN H. Model predictive control for optimal coordination of ramp metering and variable speed limits

[J]. IEEE Transactions on Intelligent Transportation Systems, 2007, 8(4): 671-680.

CARLSON R C, PAPAMICHAIL I, PAPAGEORGOU M, et al. Optimal mainstream traffic flow control of large-scale motorway networks

CARLSON R C, PAPAMICHAIL I, PAPAGEORGIOU M, et al. Optimal motorway traffic flow control involving variable speed limits and ramp metering

[J]. Transportation Research Part C: Emerging Technologies, 2014, 46: 209-221.

HADIUZZAMAN M, QIU T Z. Cell transmission model based variable speed limit control for freeways

梁士栋. 城市区域交通状态判别方法研究

ABDEL-ATY M, CUNNINGHAM R J, GAYAH V V, et al. Dynamic variable speed limit strategies for real-time crash risk reduction on freeways

[C]//2010 American Control Conference(ACC). Baltimore: IEEE, 2010: 2266-2271.

CARLSON R C, MANOLIS D, PAPAMICHAIL I, et al. Integrated ramp metering and mainstream traffic flow control on freeways using variable speed limits

[C]//2000 Proceedings of Intelligent Transportation Systems.

[S.l.]: IEEE, 2000: 228-239.

[J]. Transportation Research Part C: Emerging Technologies, 2005, 13(3): 185-209.

[J]. Transportation Research Part C: Emerging Technologies, 2012, 18(2): 193-212.

[J]. Transportation Science, 2010, 44(2): 238-253.

[J]. Canadian Journal of Civil Engineering, 2013, 40(1): 46-56.

[D]. 长春:吉林大学,2014.

[J]. Transportation Research Record: Journal of the Transportation Research Board, 2008, 2078(1): 108-116.

[J]. Procedia-Social and Behavioral Sciences, 2012, 48: 1578-1588.

施引文献

期刊类型引用(13)

1.	徐建闽，廖冬梅，马莹莹. 高速公路事故瓶颈区域可变限速控制方法. 重庆交通大学学报(自然科学版). 2022(11): 25-33 . 百度学术
2.	庞明宝，赵冰心. 基于复杂网络牵制同步的高速公路融合控制. 系统工程理论与实践. 2021(04): 1018-1024 . 百度学术
3.	杨迪，徐进. 考虑车辆性能差异的高速路施工区层级限速措施. 科学技术与工程. 2021(28): 12276-12285 . 百度学术
4.	朱健，丁鹏程. 非常发性瓶颈区可变限速控制方法. 交通科技与经济. 2020(01): 38-43+58 . 百度学术
5.	贾兵兵，裴玉龙. 高速公路立交转向交通量预测及应用研究. 交通科技与经济. 2020(06): 49-54 . 百度学术
6.	陈一锴，史婷，石琴，王长君，李平凡. 侧向安全边界理论在圆曲线路段限速中的应用. 哈尔滨工业大学学报. 2019(03): 179-185 . 百度学术
7.	张存保，江周，李薇，路洪彬，张珊. 高速公路关联施工区可变限速协调控制方法. 武汉理工大学学报(交通科学与工程版). 2017(06): 905-909 . 百度学术
8.	王希良，张士东，于雪涛. 高速公路事故路段分区域可变限速控制方法. 石家庄铁道大学学报(自然科学版). 2017(01): 41-45 . 百度学术
9.	董鲁祺，陈坚. 基于山区隧道的可变限速系统开发与仿真. 科技创新导报. 2017(22): 79-80 . 百度学术
10.	何胜学，张皓东. 基于CTM快速路可变限速标志投资优化. 计算机应用研究. 2016(12): 3717-3720+3724 . 百度学术
11.	温凯歌，靳引利. 面向长匝道的高速公路入口控制模型. 交通信息与安全. 2016(02): 25-30 . 百度学术
12.	江欣国，夏亮. 基于元胞自动机的高速公路临时瓶颈交通流仿真. 西南交通大学学报. 2016(01): 128-137 . 本站查看
13.	马明辉，杨庆芳，梁士栋，邢茹茹. 高速公路主线瓶颈区域的协调控制模型. 浙江大学学报(工学版). 2015(09): 1700-1706 . 百度学术