港口铁路动态跟踪车列控制系统研究  

Research on Dynamic Tracking Train Control System for Port Railway

作　　者：王海霞 WANG Haixia(Railway Transport Company,Shandong Port Group Co.,Ltd.,Rizhao 276806,Shandong,China)

机构地区：[1]山东港口日照港集团有限公司铁路运输公司,山东日照276806

出　　处：《铁路物流》2025年第2期34-40,共7页Railway Logisitics

摘　　要：铁路机车作为港口货物集疏的动力源,其调车作业安全与否直接影响着港口铁路运输的外运能力。针对传统车列控制系统缺乏对多个车列的动态跟踪,而导致“挤”“冲”“脱”等危险事故的缺陷,提出一种先进的动态跟踪车列控制系统结构,旨在于港区实现货物的迅速且安全转移。该系统通过建立车辆与地面之间的交互链接,在港口的铁道区域内运用无线通信技术实现信息的互联互通,从而有效进行列车的实时追踪和位置确定,实现多台机车的动态跟踪及定位;基于机车广域网的站间云端通信,以信息扁平化传递的方式及时制约控制机车运行状态,保障机车作业过程的安全。案例研究显示,此控制系统可以迅速识别并排除潜在的行驶风险,通过云端通信机制防范诸如超速行驶、错误信号响应等不稳定行为因素,进而显著降低发生铁路安全事故的可能性。Railway locomotive is the power source of cargo collection and distribution at ports,and the safety of its shunting operation directly affects the outward transportation capacity of port railways.The traditional train control system lacks dynamic tracking of multiple trains and is prone to causing dangerous accidents such as“crowding”“rushing”,and“disengagement”.This paper proposed an advanced dynamic tracking train control system structure,which is designed to realize the rapid and safe transfer of cargo in the port area.The system realized dynamic tracking and positioning of multiple locomotives by establishing interactive links between locomotives and the ground and using wireless communication technology to realize information interconnection and intercommunication in the railway area of the port,so as to effectively carry out real-time tracking and positioning of trains.Based on the wide-area network of locomotives,interstation cloud communication constrained and controlled the running status of locomotives in a timely manner by means of flattened transmission of information.The case study showed that this control system could quickly identify and eliminate potential driving risks and prevent unstable behavioral factors such as speeding and incorrect signal response through the cloud-based communication mechanism,thus significantly reducing the possibility of traffic safety accidents.

关 键 词：港口机车 铁路运输 动态跟踪 车列控制 行车安全 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]