磁浮列车车载信号监测系统软件设计与实现  

Design and Realization of On-board Signal Monitoring Software for Maglev Train

作　　者：徐伟 Xu Wei

机构地区：[1]中国铁道科学研究院集团有限公司通信信号研究所,北京100081

出　　处：《铁道通信信号》2021年第8期81-86,共6页Railway Signalling & Communication

基　　金：中国铁道科学研究院集团有限公司通信信号研究所.磁浮列车车载信号设备监测系统的研制.2018HT09。

摘　　要：为了实现对磁浮列车车载信号设备的实时监测,开发了能够实现车载信号设备数据获取、解析、组包和安全传输的监测系统。详细介绍了该系统的架构和设计流程;分析了数据处理引擎、车载数据通信协议模块、日志数据存储模块等重要模块的处理机制;设计了基于双网的软件黑盒测试方案。经实车功能测试验证,该系统具有较强的扩展性和实用性,其性能指标满足信号系统监测需求。通过该监测系统的应用,增强了对车载信号设备的实时监测能力,具有良好的实用价值。In order to realize real-time monitoring of on-board signal equipment of maglev train,a monitoring system is developed,which can realize acquisition,parsing,packetization and safe transmission of the data from on-board signal equipment.The architecture and design process of the on-board signal monitoring system is introduced in detail and the processing mechanisms of its data processing engine,vehicle data communication protocol module,log data storage module and other key modules are analyzed.Besides,a black box software test scheme based on dual network is designed.The function test on real train shows that the system has strong expansibility and practicability and its performance index meets the monitoring requirements of the signal system.Through the application of the monitoring system,the ability of real-time monitoring over on-board signal equipment is enhanced,which has good practical value.

关 键 词：磁浮列车 车载设备 信号监测 4G通信 软件设计 列车数据 

分 类 号：U237[交通运输工程—道路与铁道工程]