中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2018, Vol. 37 ›› Issue (07): 85-91.DOI: 10.3969/j.issn.1674-0696.2018.07.15

• 交通运输工程 • 上一篇    下一篇

网联环境下基于站点时刻表的公交信号优先方法

柏海舰,任桂香,董瑞娟,卫立阳   

  1. (合肥工业大学 汽车与交通工程学院,安徽 合肥 230000)
  • 收稿日期:2017-05-05 修回日期:2018-04-02 出版日期:2018-07-09 发布日期:2018-07-09
  • 作者简介:柏海舰(1980—),男,安徽青阳人,副教授,博士,主要从事交通运输规划与管理方面的研究。E-mail:baihaijian@hfut.edu.cn。
  • 基金资助:
    国家自然科学基金项目(51308176)

Transit Signal Priority Method Based on Schedule Under Connected Vehicle Environment

BAI Haijian,REN Guixiang,DONG Ruijuan,WEI Liyang   

  1. (School of Automobile and Traffic Engineering, Hefei University of Technology, Hefei 230000, Anhui, P.R. China)
  • Received:2017-05-05 Revised:2018-04-02 Online:2018-07-09 Published:2018-07-09

摘要: 为了提高公交车准点率,考虑到网联交通环境下车辆信息可知,根据公交车旅行时间及预测到达交叉口的时间建立公交车优先通行策略选择模型;根据公交车到达停车线时间、延误时长和到达时刻在绿灯相位的位置计算生成新的配时方案。通过仿真计算,结果表明:运用建立的优先通行策略选择模型,公交车的平均准点率可提高26.67%,总平均旅行时间可减少27.41%,且可通过少量增加交叉口社会车辆延误大幅度减少交叉口公交车的人均延误。

关键词: 交通运输工程, 公共交通, 公交信号优先, 公交时刻表, 网联环境, 准点率

Abstract: In order to improve bus punctuality rates, considering the location of the vehicle can be known in the network traffic environment, the priority traffic strategy selection model was established according to bus travel times and the time forecast to reach the intersection. At the same time, a new timing scheme was generated according to the time the bus arrives at the parking line, the length of the delay time, and the location of the green light at the arrival time. Finally, it is shown by simulation and calculation: the average punctuality rate of the bus can be increased by 26.67%, the total average travel time reduced by 27.41%, and a small increase of social vehicle delays can significantly reduce the average bus delay at intersections.

Key words: traffic and transportation engineering, public transport, transit signal priority, bus schedule, connected vehicle environment, punctuality

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