A Dynamic Short-Turning Bus Control for Uncertain Demand
A Dynamic Short-Turning Bus Control for Uncertain Demand
复制标题
一种针对不确定需求的动态短转总线控制
DOI：
10.1155/2017/7392962
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发表时间：
2017
影响因子：
2.3
通讯作者：
Jin Li
中科院分区：
文献类型：
--
作者：
Hu Zhang;Shuzhi Zhao;Huasheng Liu;Jin Li
本文提出了一种在不确定需求下的公交车实时动态控制方法。这种动态方法旨在为乘客和运营商节省总成本，同时提高过境服务的可靠性。采用不固定滚动时域选择最佳动态逼近。实时控制预测两个离散变量（到达时间和公交车位置），并确定公交车的时空点。此外，受控动作包括跳站和公交车保持。等待时间从公交车服务车站时开始，取决于乘客在车站上下车的时间间隔。跳站动作允许公交车不仅跳过具有短转弯例外的车站，而且跳过在短转弯段中已经下车的具有低登车需求的车站。跳站和短转弯服务的公交车等待行为都减少了服务乘客的旅行时间和公交车的运行时间，从而提高了公交服务的可靠性。应用遗传算法求解该问题，并在四种不同的情况下测试了所提出的动态方法的有效性。试验结果表明，动态公交短时控制能显著降低公交总成本，提高公交服务可靠性。
This paper formulates a dynamic approach for real-time bus control in uncertain demand. This dynamic approach aims to save the total cost for passengers and operators, while improving transit service reliability. An unfixed rolling horizon was implemented to choose the best dynamic approach. Real-time control predicts two discrete variables (arrival time and bus position) and determines the space-time point of buses. Furthermore, controlled actions include stop skipping and bus holding. The holding time starts when a bus serves a station and depends on previous intervals of passenger boarding and alighting at the station. The stop skipping action allows a bus to skip not only stations with a short-turning exception, but also stations with low demand for boarding that have been alighted in the short-turning segment. Stop skipping and bus holding actions for short-turning service both decrease the travel time of served passengers and the running time of buses, thus improving transit service reliability. A genetic algorithm was applied to solve the problem and the validity of the proposed dynamic approach was tested with four different scenarios. The result of these tests shows that a dynamic short-term bus control can significantly reduce total cost and improve transit service reliability.
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影响因子：
1.7
作者：
A. Ceder
通讯作者：
A. Ceder
DOI：
10.1061/(asce)0733-947x(1990)116:1(49
发表时间：
1990
期刊：
Journal of Transportation Engineering-asce
影响因子：
--
作者：
M. Abkowitz;M. Lepofsky
通讯作者：
M. Abkowitz;M. Lepofsky
DOI：
10.1016/s0965-8564(97)00016-5
发表时间：
1998-01-01
影响因子：
6.4
作者：
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通讯作者：
Filippi, F
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DOI：
10.1016/j.tre.2015.08.007
发表时间：
2015-11-01
影响因子：
10.6
作者：
Chen, Jingxu;Liu, Zhiyuan;Wang, Wei
通讯作者：
Wang, Wei
影响因子：
1.7
作者：
Yavuz Y Ulusoy;S. Chien;Chien-Hung Wei
通讯作者：
Yavuz Y Ulusoy;S. Chien;Chien-Hung Wei