摘要
研究目的:近年来,我国有轨电车项目开始逐渐发展,部分城市的地方设计标准也已经开始编制,但是仍未形成通用的设计规范,目前多以地铁规范为依据、结合有轨电车特点进行设计。由于没有现行规范可依,在设计过程中应针对有轨电车的特点进行深入研究,以指导工程设计。研究结论:本文以成都益州大道有轨电车为例,研究了平交道口信号优先策略,并对路口优先的相关参数进行了研究,提出建议供业内同行探讨,得出结论如下:(1)为了保证有轨电车的顺利通过,有轨电车相位时长应大于35 s;(2)有轨电车信号优先绿灯相位延长的最长时间为20 s;(3)有轨电车信号优先绿灯相位提前的最长时间为5 s;(4)感应线圈的预埋位置推荐位于路口停车位置前约150 m处;(5)通过采取有轨电车相对优先策略,有轨电车路口平均延误时间约30 s;(6)该研究成果可用于指导我国有轨电车路口信号的控制设计。
Research purposes： In recent years, the trams projects began to develop in China, some cities have begun to prepare the design criteria, but have yet to form a general design specification. The designing of the trams projects almost is based on subway design specification, combining with the characteristics of the trams. Because there is no current specification, we should carry on the thorough research in the design process according to the characteristics of the tram, to guide the engineering design. Research conclusions ：Based on the example of Yizhou avenue in Chengdu, the crossing signal priority strategy and priority parameters were studied, some suggestions for the industry were put forward, the following conclusions were drawn：（ 1 ） In order to guarantee the tram streetcar pass the crossing, the phase of tram should be more than 35 seconds;（2 ） In tram signal priority, the maximum time of extending green light phase is 20 seconds; （3） The maximum time of shifting to an earlier date for green light phase is 5 seconds; （4） Induction coil embedded recommendation is located at about 150 m in front of parking location of intersection; （5） By taking tram relative priority strategy, the average delay time of the trams crossing is 30 seconds; （6） The research results can be used to guide the tram intersection signal control design in China.
出处
《铁道工程学报》
EI
北大核心
2016年第8期116-120,共5页
Journal of Railway Engineering Society
