运行延误下地铁换乘站多线协同客流处置方法

Multi-line Cooperation Method for Passenger Flow Disposal in Metro Transfer Station under Train Delay

提出列车运营条件下城市轨道交通换乘站多线协同大客流处置方法.首先分析了换乘站站台客流构成及其变化规律,基于对乘客整体影响最少的目标构建多线协同大客流处置模型,满足站台乘客安全约束,然后利用遗传算法求解得出合理的相邻线路列车跳停方案.最后以实际换乘站为背景,进行案例验证分析,说明该模型的应用过程,并表明模型具有有效性.

A multi-line cooperation method for mass passenger flow disposal is proposed in this paper.Based on the analysis of passenger flow on transfer station platform,a multi-line cooperation model is built to satisfy security constraints in the aim of minimizing the affected number of passengers.Then a genetic algorithm is adopted to obtain an optimal skip-stop strategy of the model.Finally,a numerical example is taken to further explain the effectiveness of the disposal method and the application of the model.