城市轨道交通先通段与后通段综合监控系统的贯通方案

Connection Scheme of ISCS for the First-through and Later-through Operation Sections of Urban Rail Transit

城市轨道交通采用"分期建设、分段开通"的模式时,作为辅助运营重要系统的综合监控系统将面临先通段与后通段的贯通问题。贯通方案的制定与选择直接影响了综合监控系统贯通的成败及已运营的路线。从工程实践出发,提出了一种新的贯通方案,剖析了该贯通方案实施过程,可以提高综合监控系统贯通的成功率,并使之做到影响范围及风险可控。

When urban rail transit adopts the mode of“staged construction and sectional operation”,as an important system of auxiliary operation,ISCS will face the connection between the first-through and the later-through sections. The formulation and selection of the connection scheme directly affects the successful connection of ISCS and the operating lines. Based on engineering practices,a new scheme is proposed and the implementation process of which is analyzed,it could improve the success rate of ISCS connection,the scope of influence and riskscontrol.