现代有轨电车最小发车间隔及相关指标研究

Study on the minimum departure interval and relevant indexes of modern tram

现代有轨电车作为一种新型的中低运量地面轨道交通系统,其与城市快速轨道交通及快速公交(BRT)在行车组织和运行控制方式上存在很大的差异,其中最小发车间隔是确定现代有轨电车开行密度和运输能力的重要参数之一。通过对道路交叉口、车辆停站、车辆折返及区间长度等影响因素分析,研究现代有轨电车最小合理发车间隔计算方法,探讨现代有轨电车不同交通状态下合理的发车间隔,并对其运输能力与车辆配属进行探讨,不仅为现代有轨电车规划建设提供决策参考,且有利于进一步阐明现代有轨电车在城市新区中的适应性、功能定位及应用模式。

As a new middle or low volume ground rail transportation system,the train operation organization and operation control model of modern tram is different from those of subway and BRT. The minimum departure interval is one of important parameters for determining the density,and the maximum transport capacity of modern tram. Through the research of the impact of road intersection,tram stop,reentry interval length and other aspects on the tram operation,the calculation method of minimum departure interval,rational interval in various traffic codition the maximum transport capacity and vehicle allocation of the modern tram are studied in this paper. The reference for the modern tram planning and construction is provided.The research conclusion is helpful to further clarify the modern tram in the urban district,function orientation and application mode.