铁路枢纽地区改扩建动车所信号系统设计分析  

Design and Analysis of Signal System for the Reconstruction and Expansion of the EMU Depot in Railway Hub Area

作　　者：杨朝华 YANG Chao-hua(Beijing Kunming High Speed Railway Xikun Co.,Ltd.,Chongqing 400023,China)

机构地区：[1]京昆高速铁路西昆有限公司,重庆400023

出　　处：《价值工程》2024年第25期38-41,共4页Value Engineering

摘　　要：本文根据铁路枢纽地区既有动车所运营维护现状中普遍存在的存车能力不足、自动化程度不高、调车防护措施缺乏等问题,结合各动车所实际运营维护中出现的新需求,基于某既有动车所改扩建工程实施案例,提出了改扩建动车所信号系统设计方案,主要包括动车所内股道分割信号机设置方法、动车所控制集中系统及调车防护系统设置方案。设计方案能够显著提高动车所的存车能力,提升动车所的列车和调车作业的自动化程度,增强动车所内调车作业的防护能力,降低运维人员的工作强度,为国内铁路类似工程设计提供了参考。Based on the common problems of insufficient storage capacity,low automation level,and lack of shunting protection measures in the operation and maintenance of existing high-speed train stations in railway hub areas,and combined with the new needs that arise in the actual operation and maintenance of various high-speed train stations,this article proposes a signal system design scheme for the renovation and expansion of an existing high-speed train station based on a case study.The scheme mainly includes the setting method of track segmentation signals in the high-speed train station,the setting scheme of centralized control system and shunting protection system in the high-speed train station.The design scheme can significantly improve the storage capacity of the high-speed train station,enhance the automation level of train and shunting operations in the high-speed train station,strengthen the protection ability of shunting operations in the high-speed train station,reduce the workload of operation and maintenance personnel,and provide reference for similar railway engineering designs in China.

关 键 词：动车所 股道分割信号机 动车所控制集中系统 调车防护系统 

分 类 号：U284[交通运输工程—交通信息工程及控制]