从行车组织角度探讨轨道交通全自动运行线路设计

Line Design and Train Commands for Fully Automatic Operated Urban Rail Transit Systems

从行车组织的角度对城市轨道交通全自动运行(FAO)模式引发的运营方面变化进行分析,围绕"硬件上设备可靠性提高、管理上乘务员需求弱化"两点核心,对地铁工程设计提出几点思路,包括场段出入线折返接轨终点站以减少地块切割、强化以热备车需求布局正线停车线、夜间正线停车以节省场段用地并提高列车运用效率、超长区间双向行车以提高隧道阻塞后的列车撤出效率;同时对FAO模式下的列车运行指挥体系进行初步构建。

Based on an understanding of train organization, this study analyses the changes in operation arising from the adoption of the fully automatic operating system(FAO). There are two key changes: more reliable equipment but less stewards are necessary. This study suggests some different design ideas, such as turning back the design of integration lines at depots to reduce the amount of land used, distributing the parking lines catering to requirements for spare trains, parking trains on main line in a dispersed manner at night to save land and increase the efficiency of trains, and having a bidirectional driving design in tunnels of long lengths to reduce the time needed to withdraw trains after a tunnel is blocked. Furthermore,the study suggests providing a preliminary scheduling outlining dispatches and commands for trains.