高速铁路动车组集群运行仿真技术研究  

Research on Simulation Technology for Cluster Operation of High Speed Electrical Multiple Units

作　　者：李和壁 梁家健 张守帅[3] 白鑫 姜昕良 LI Hebi;LIANG Jiajian;ZHANG Shoushuai;BAI Xin;JIANG Xinliang(Railway Science and Technology Research and Development Center,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;Railway Safety Research Center,China State Railway Group Co,Ltd.,Beiing 100081,China;School of Transportation and Logistics,Southwest Jjiaotong University,Chengdu 610031,Sichuan,China;China Railway Infrastructure Inspection Center,China State Railway Group Co,Ltd,Beijing 100081,China)

机构地区：[1]中国铁道科学研究院集团有限公司铁道科学技术研究发展中心,北京100081 [2]中国国家铁路集团有限公司铁路安全研究中心,北京100081 [3]西南交通大学交通运输与物流学院,四川成都610031 [4]中国国家铁路集团有限公司铁路基础设施检测中心,北京100081

出　　处：《铁道运输与经济》2022年第10期135-143,共9页Railway Transport and Economy

基　　金：中国铁道科学研究院集团有限公司科研项目(2021YJ025)。

摘　　要：针对我国高速铁路发展运营水平需求与运输组织管理手段不足之间的矛盾,提出一种基于多线程同步事件驱动耦合机制的高速铁路动车组集群运行仿真模型。以铁路局集团公司真实LKJ数据作为仿真基础,映射曲线坡度限速等线路信息并抽象化,将动车组牵引计算作为研究对象,对单列列车运行进行建模。结合CTC系统及CTCS-2/3级列控系统机制,应用并实现多列列车追踪场景仿真,通过深度耦合关系构建与路网相匹配的车站拓朴图与运营区间,进而基于时刻表与列控模型实例化车次信息,实现动车组集群运行仿真平台搭建。最后以真实路网实际线路设备数据为基础进行验证,实验结果表明,平台可实现列车集群运行仿真,并可为评估列车运行状态、运行图调整评价与既有线改造评估提供支撑手段。In China, high speed railways witness a disequilibrium between their development & operation requirements and transportation organization & management. In view of this, this paper proposed a simulation model for cluster operation of high speed electrical multiple units(EMUs), and the model was based on the multi-threaded synchronous event-driven coupling mechanism. Firstly, the paper employed the real LKJ data from a group company of China Railway for simulation and mapped and abstracted the line information such as curve, slope, and speed limit. In addition, it took the traction calculation of EMUs as the research object to model the single train operation. Secondly, according to the CTC system and CTCS-2/3 train control system, the paper carried out a multi-train tracking scenario simulation. Then, it designed the station topology map and operation interval matching with the road network through the deep coupling relationship, instantiated the train information based on the train schedule and train control model, and constructed a cluster operation simulation platform for EMUs. Finally, verification was carried out based on the equipment data from actual lines in the real road network. The experimental results show that the platform can simulate EMU cluster operation and provide support for evaluating train operation status, operation diagram adjustment, and existing line transformation.

关 键 词：高速铁路 列车运行仿真 列车运行控制 多线程并发 仿真技术 

分 类 号：U238[交通运输工程—道路与铁道工程] TP391.92[自动化与计算机技术—计算机应用技术]