基于无线通信的铁路站场动态显示系统设计与实现  

Design and Implementation of Railway Yard Dynamic Display System Based on Wireless Communication

作　　者：郭智清 强常军 王璐 刘江沙 GUO Zhiqing;QIANG Changjun;WANG Lu;LIU Jiangsha(Xi’an-Chengdu Railway Passenger Dedicated Line Shaanxi Co.,Ltd.,Xi’an Shaanxi 710000,China;Train Control Product Center,Beijing Jiaoda Microunion Tech.Co.,Ltd.,Beijing 100043,China)

机构地区：[1]西成铁路客运专线陕西有限责任公司,陕西西安710000 [2]北京交大微联科技有限公司列控产品中心,北京100043

出　　处：《铁路技术创新》2024年第1期143-148,共6页Railway Technical Innovation

摘　　要：铁路站场内外的各类信息数据呈几何级增长,在电务维护、电气调试、联锁试验及应急故障处理中,缺乏有效的电子化、可视化、智能化设备,用以保障试验记录的完整性。提出一种基于无线通信的铁路站场动态显示系统设计方案,重点对系统总体架构、主要功能与实现、应用场景及其优势进行论述。该系统结合铁路电务维护场景与计算机技术,复现站场状态和设备电气特征。通过采集轨道区段占用状态、信号机开放状态、道岔定反位状态、电气状态信息等数据,进行逻辑运算处理后展示在室内显示界面,动态信息数据通过加密及无线通信发送至室外手持终端,同步显示站场信息。该系统有效解决了室外作业无可视化设备的问题,提高了室外作业人员的主动性,为现场调试维护作业提供了辅助技术支持,保障了记录的正确性和完整性,并降低了作业及应急处理时的潜在风险。The information data both inside and outside the railway yard is experiencing geometrical growth.In communication & signaling maintenance,electrical commissioning,interlocking test,and emergency fault handling,there is a lack of effective electronic,visualized and intelligent equipment to ensure the completeness of test records.This paper proposes a design for a railway yard dynamic display system based on wireless communication,focusing on its overall architecture,key functions,implementation,application scenarios,and advantage.The system integrates railway communication & signaling maintenance scenarios with computer technology to replicate the yard status and equipment electrical characteristics.Various data,such as track section occupancy status,signal clearance,turnout position,and electrical status undergo logical operations and processing before being displayed indoors.The dynamic information data is transmitted to outdoor hand-held terminals through encryption and wireless communication,ensuring synchronized yard information display.The system effectively addresses the lack of visualization equipment for outdoor operations,enhancing the proactiveness of outdoor operators.It provides auxiliary technical support for on-site commissioning and maintenance operations,ensuring the accuracy and completeness of records while mitigating potential risks during operation and emergency handling.

关 键 词：无线通信 站场动态显示 试验记录 完整性 可视化 

分 类 号：U283.4[交通运输工程—交通信息工程及控制] U285[交通运输工程—道路与铁道工程]