平面交叉口有轨电车车站位置对公交信号优先策略的影响
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摘要
评价了有轨电车公交信号优先策略与方法对交叉口的影响,利用微观交通仿真软件VISSIM的信号控制机VAP模块对特定平面交叉口的公交信号优先策略开展模拟。交叉口公交信号优先分别采用主动优先策略中的红灯缩短与绿灯延长两种方式,并通过比较车站位置和有轨电车发车频率来评价优先策略。仿真结果表明:交叉口平均绿灯时间分布和有轨电车通行能力很可能受车辆发车频率、车站位置和红灯相位时间等因素影响。
This paper presents the methodology for evaluating the impacts of Transit Signal Priority(TSP) strategy and treatment on tramway operations at a specific grade intersection. VISSIM, a micro simulation tool with its signal controllers vap module is used to implement the TSP at a specific intersection. The two Active Priority strategies explored in this paper are red truncation and green extension. The strategies are evaluated by comparing the location of station location and the frequency of train. It is found from the results that intersection green time distribution and the capability of LRT is likely influenced by train frequency, station location and time of red signal phase.
This paper presents the methodology for evaluating the impacts of Transit Signal Priority(TSP) strategy and treatment on tramway operations at a specific grade intersection. VISSIM, a micro simulation tool with its signal controllers vap module is used to implement the TSP at a specific intersection. The two Active Priority strategies explored in this paper are red truncation and green extension. The strategies are evaluated by comparing the location of station location and the frequency of train. It is found from the results that intersection green time distribution and the capability of LRT is likely influenced by train frequency, station location and time of red signal phase.
引文
[1]北京市现代有轨电车技术标准[S].北京市基础设施投资有限公司,北京城建设计研究总院有限责任公司,2010.
[2]马万经.公交专用道信号优先控制理论研究[D].上海:同济大学,2007.
[3]Rodriguez,A,Danaher,A.Operational Comparison of Transit Signal Priority Strategies[C/CD].The 39th Annual Meeting of Transportation Research Board,Washington,D.C:Transportation Research Board,January 2014.
[4]ITS America.Transit Signal Priority(TSP):A Planning and Implementation Handbook[S].2005.
[5]德国道路与交通工程研究学会.交通信号控制指南:德国现行规范[M].李克平,译.北京:中国建筑工业出版社,2006.
[2]马万经.公交专用道信号优先控制理论研究[D].上海:同济大学,2007.
[3]Rodriguez,A,Danaher,A.Operational Comparison of Transit Signal Priority Strategies[C/CD].The 39th Annual Meeting of Transportation Research Board,Washington,D.C:Transportation Research Board,January 2014.
[4]ITS America.Transit Signal Priority(TSP):A Planning and Implementation Handbook[S].2005.
[5]德国道路与交通工程研究学会.交通信号控制指南:德国现行规范[M].李克平,译.北京:中国建筑工业出版社,2006.