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  

Impacts of Tramway Station Location Relative to the Grade Intersection on Transit Signal Priority Strategies

作　　者：蒋宏[1] 

机构地区：[1]上海市隧道工程轨道交通设计研究院,上海200235

出　　处：《交通与运输》2015年第A01期78-81,共4页Traffic & Transportation

基　　金："十二五"国家科技支撑计划(2015BAG19B02)

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.

关 键 词：有轨电车 平面交叉口 公交信号优先 交通信号控制 交通信号仿真 

分 类 号：U491[交通运输工程—交通运输规划与管理]