城市轨道交通网络客流协同控制模型

来源期刊:中南大学学报(自然科学版)2015年第1期

论文作者:姚向明 赵鹏 乔珂 禹丹丹

文章页码:342 - 351

关键词:城市轨道交通;客流控制;多目标规划;高峰客流

Key words:urban rail transit; passenger inflow control; multi-objective programming; peak flow

摘    要:从线网层面构建城市轨道交通进站客流协同控制模型,为客流控制措施的制定提供理论依据。该模型以网络客流需求及分布特征为基础,建立客流需求与输送能力匹配度最大化和延误客流量最小化的多目标数学规划模型,计算控制目标条件下的车站最佳进站客流量,为限流车站选取、限流时段确定以及限流强度确定提供量化依据。模型具有计算简便、快速等特点,适用于大规模路网条件下客流控制策略的生成。最后,以北京市轨道交通网络为对象进行实证分析。研究结果表明:该方法能够指导车站限流措施制定,验证了模型的有效性和准确性。

Abstract: A coordinated passenger inflow control model from network level for urban mass transit was proposed, which was to provide an appropriate theoretical basis for making inflow control strategies. The model was based on the passenger demand and flow distribution characteristics, whose multi-objective was the maximum matching degree of capacity and demand and minimizing the number of delayed passengers, with the best incoming flow of station for decision variables, and to provide a quantitative basis for selecting control stations, determine control time and strength. Also calculation of the adopted model was simple, fast and suitable for large-scale network. Finally, an empirical case of Beijing subway network was made for certifying accuracy and effectiveness of this model. The results show that the study has important reference value in making incoming flow control measures in operations and organizations for urban rail transit.

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