Adaptive Control Model for Bus Priority at an Intersection Based on Speed Guidance

被引:0
作者
Tian, Xin [1 ]
Lu, Kai [1 ,2 ]
Gao, Zhigang [3 ]
机构
[1] School of Civil Engineering and Transportation, South China University of Technology, Guangzhou
[2] State Key Laboratory of Subtropical Building Science, South China University of Technology, Guangzhou
[3] Guangzhou Tongda Auto Electric Co LTD, Guangzhou
来源
Jiaotong Yunshu Xitong Gongcheng Yu Xinxi/Journal of Transportation Systems Engineering and Information Technology | 2024年 / 24卷 / 04期
基金
中国国家自然科学基金;
关键词
adaptive control; networked environments; signal control; speed guidance; traffic engineering; transit priority;
D O I
10.16097/j.cnki.1009-6744.2024.04.008
中图分类号
学科分类号
摘要
This paper proposes an adaptive control model for bus priority at an intersection based on speed guidance to minimize the average waiting time per passenger at the intersection, This method further satisfies the demand for real-time priority for buses at the intersection with different volume scenarios. The relationship between bus speed and signal timing parameters is established, and the simultaneous optimization of the intersection signal timing scheme and bus speed guidance scheme is realized by taking into account the real-time volume of the intersection approach and the real- time operation status of buses. To lower the computational complexity of the model and increase its speed of solution, the phase sequence of the intersection is represented by the 0-1 decision variable. The effectiveness of the model is confirmed by simulation experiments. When compared to the comparison schemes for the three different traffic volume scenarios, the proposed model can reduce average bus delays by at least 17.86%, 12.04%, and 8.81%, average bus stops by 21.82%, 17.86%, and 17.74%, and average passenger waiting times by 24.56%, 8.03%, and 3.38% . Furthermore, the model's solution time for different traffic scenarios is less than 0.01 seconds, which is a significant reduction in computing time when compared to the traditional models and further satisfies the real-time bus priority calculation efficiency requirements. The proposed model can meet the requirement for model optimization rate in the networked environment while simultaneously achieving bus priority and lowering the average waiting time per passenger at intersections without compromising the overall intersection and social vehicle efficiency. © 2024 Science Press. All rights reserved.
引用
收藏
页码:69 / 80
页数:11
相关论文
共 15 条
  • [1] TAN B H, QIU Z J, ZHANG Y, Et al., A signal control method for bus priority considering the delay of non-priority vehicles in a connected-vehicle environment, Journal of Transport Information and Safety, 40, 3, pp. 86-95, (2022)
  • [2] OU S Q, YU C H, MA W J., Connected bus real-time priority control considering arterial signal coordination, Journal of Tongji University (Natural Science), 50, 3, pp. 339-350, (2022)
  • [3] LI J, LIU Y, ZHENG N, Et al., Regional coordinated bus priority signal control considering pedestrian and vehicle delays at urban intersections, IEEE Transactions on Intelligent Transportation Systems, 23, pp. 16690-16700, (2022)
  • [4] QIAO W X, WANG D., A transit signal priority optimizing model based on reliability, Journal of Transportation Systems Engineering and Information Technology, 17, 2, pp. 54-59, (2017)
  • [5] XU T, BARMAN S, LEVIN MA W, Et al., Integrating public transit signal priority into max-pressure signal control: Methodology and simulation study on a downtown network, Transportation Research Part C: Emerging Technologies, 138, (2022)
  • [6] SONG X M, LENG N, JIANG J L, Et al., Bus priority signal control method based on variable phase in internet vehicles environment, Journal of South China University of Technology (Natural Science Edition), 49, 5, pp. 18-27, (2021)
  • [7] LIU Y G, LI J L, ZHANG Q, Et al., A transit priority signal timing optimization strategy based on dynamic weight, Journal of Transportation Systems Engineering and Information Technology, 16, 3, pp. 53-59, (2016)
  • [8] YIN J Y, LI T N, SUN J., Transit signal priority based on optional phase optimization framework in connected vehicle environment, Journal of Tongji University (Natural Science), 51, 3, pp. 395-404, (2023)
  • [9] ZHANG P, LI W Q, CHANG Y L, Et al., Optimal control model of multiple bus signal priority requests for isolated intersection based on speed guidance, China Journal of Highway and Transport, 30, 9, pp. 109-115, (2017)
  • [10] HU X H, CHEN X H, WANG R, Et al., Optimization model of bus priority control considering carbon emissions with stochastic characteristics, Journal of South China University of Technology (Natural Science Edition), 51, 10, pp. 160-170, (2023)