全自动列车控制系统之信号系统对位隔离使能方案研究

Research on the Enabling Scheme for the Alignment Isolation of the Signal System in the Fully-Automatic Train Control System

通过对全自动列车控制系统中既有车门与站台门对位隔离功能方案深入研究,发现了既有车门与站台门对位隔离功能方案存在不足,提出了适用于全自动列车控制系统的信号系统对位隔离使能方案,用于解决既有车门与站台门对位隔离功能方案的不足,通过将既有车门与站台门对位隔离功能方案和全自动列车控制系统的信号系统对位隔离使能方案在应用场景及使用工况方面进行比较,进而得出全自动列车控制系统的信号系统对位隔离使能方案的优势。全自动列车控制系统的信号系统对位隔离使能方案在硬件无成本投入的情况下,为调度人员提供了一种灵活的运营组织手段,提高了整个系统之间的联动协作和集成度,减轻了运营维护人员在应急情况下的故障排除压力。

By in-depth research on the existing functional scheme for the alignment isolation between train doors and platform doors in the fully-automatic train control system,this paper reports the current situation of the existing shortcomings of the functional scheme for the alignment isolation between train doors and platform doors,proposes the enabling scheme for the alignment isolation suitable for the signal system of the fully-automatic train control system to address the shortcomings of the functional scheme for the alignment isolation between train doors and platform doors,compares the existing functional scheme for the alignment isolation between train doors and platform doors and the enabling scheme for the alignment isolation of the signal system of the fully-automatic train control system in terms of application scenarios and usage conditions,and then obtains the advantages of the enabling scheme for the alignment isolation of the signal system of the fully-automatic train control system.In the case of no hardware investment,the enabling scheme for the alignment isolation of the signal system of the fullyautomatic train control system provides dispatchers with a flexible means of operation organization,improves the linkage and integration among the entire system,and reduces the troubleshooting pressure of operation and maintenance personnel in emergency situations.