| 基于交叉口相位裕量时间的公交准点控制模型 |
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| 引用本文： | 卢凯,夏小龙,胡建伟,林永杰.基于交叉口相位裕量时间的公交准点控制模型[J].同济大学学报(自然科学版),2019,47(12):1742-1747. |
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| 作者姓名： | 卢凯 夏小龙 胡建伟 林永杰 |
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| 作者单位： | 华南理工大学 土木与交通学院， 广东 广州 510640；现代城市交通技术江苏高校协同创新中心， 江苏 南京 210096; 华南理工大学 亚热带建筑科学国家重点实验室, 广东 广州 510640,华南理工大学 土木与交通学院， 广东 广州 510640,华南理工大学 土木与交通学院， 广东 广州 510640,华南理工大学 土木与交通学院， 广东 广州 510640 |
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| 基金项目： | 国家自然科学基金面上项目（61773168，61873098），中央高校基本科研业务费专项资金资助（2019ZD45） |
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| 摘 要： | 为了提高公交准点率,提出了一种利用上游交叉口信号配时方案调控公交车辆到达下游公交站点时刻的方法.通过引入交叉口相位裕量时间,调节公交车辆实际与计划驶离上游交叉口之间的时间偏差,建立了基于交叉口相位裕量时间的公交准点控制模型;通过优化干线交叉口的公共信号周期和相位差,得到了面向准点率控制的公交计划到站时刻表制定方法.算例仿真实验结果表明,该控制模型可以提升公交到站的准点性,所确定的公交时刻表方案具有较好的控制效果.
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| 关 键 词： | 交通运输工程 公交准点率 相位裕量时间 信号优化 公交时刻表 |
| 收稿时间： | 2019/3/30 0:00:00 |
| 修稿时间： | 2019/10/4 0:00:00 |
Bus Punctuality Control Model Based on the Phase Margin Time at Intersections |
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| LU Kai,XIA Xiaolong,HU Jianwei and LIN Yongjie.Bus Punctuality Control Model Based on the Phase Margin Time at Intersections[J].Journal of Tongji University(Natural Science),2019,47(12):1742-1747. |
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| Authors: | LU Kai XIA Xiaolong HU Jianwei and LIN Yongjie |
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| Institution: | School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510640, China; Jiangsu Province Collaborative Innovation Center of Modern Urban Traffic Technologies, Nanjing 210096, China; State key Laboratory of Subtropical Building Science, South China University of Technology, Guangzhou 510640, China,School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510640, China,School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510640, China and School of Civil Engineering and Transportation, South China University of Technology, Guangzhou 510640, China |
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| Abstract: | To improve the bus punctuality rate, this study presented a method to control bus arrival time to the downstream bus stop by optimizing the upstream intersection signal timing scheme. The deviation between bus actual and scheduled departure time at the upstream signalized intersection was adjusted by introducing the intersection phase margin time, and the bus punctuality control model based on the phase margin time was established. The bus arrival scheduled timetable was generated via a comprehensive optimization of common cycle length and offsets along the artery. The simulation results show that the developed control model can guarantee the bus punctuality, and the bus timetable can get a good control effect. |
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| Keywords: | transportation engineering bus punctuality rate phase margin time signal optimization bus scheduled timetable |
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