基于车站客流密度系数监控及预警的地铁线网客流联控研究

Joint Control of Metro Network Passenger Flow Based on Station Passenger Density Coefficient Monitoring and Early Warning

结合多样化的客流需求实施精准的客流控制,是当前城市轨道交通网络化运营管理亟需解决的重要问题。在传统的点线面客流控制方式的基础上,创新性地建立了基于车站客流密度系数和客流控制效率的线网客运组织联控策略,搭建了城市轨道交通线网客流控制应用平台。本研究实现了对车站客流的即时预警、精准溯源和精细控制,可用于指导线网客控分级预警机制的建立,以及线网联控策略的制定与实施,进而降低客运安全风险、提升客运服务水平。

The implementation of accurate passenger flow control considering the diverse passenger flow demands is an important issue for network operation and management of current urban rail transit system.Based on the conventional′station-line-network′mode for passenger flow control,an innovative joint control strategy for network passenger flow organization based on passenger flow density coefficient and passenger control efficiency in station is established,as well as an application platform.Research realizes real-time early warning,accurate traceability and fine control of station passenger flow,which can be used to guide the establishment of hierarchical early warning mechanism for network passenger control,as well as the formulation and implementation of network joint control strategy,so as to reduce passenger safety risk and to improve passenger service level.