基于发车时机提前的列车出发追踪间隔压缩策略仿真  

Simulation of Train Departure Compression Strategy Based on Early Departure

作　　者：鲁工圆[1,2] 赵华铭 李博 张宏翔 彭慧 Lu Gongyuan;Zhao Huaming;Li Bo;Zhang Hongxiang;Peng Hui(Engineering Research Center of Railway Industry of Operation Safety Assurance,Southwest Jiaotong University,Chengdu 610031,China;Comprehensive Transportation Intelligent National and Local Joint Engineering Laboratory,Southwest Jiaotong University,Chengdu 610031,China;China Academy of Railway Sciences Corporation Limited,Beijing 100081,China)

机构地区：[1]西南交通大学运营安全保障铁路行业工程研究中心,成都610031 [2]西南交通大学综合交通运输智能化国家地方联合工程实验室,成都610031 [3]中国铁道科学研究院集团有限公司,北京100081

出　　处：《铁道技术标准（中英文）》2022年第3期12-19,共8页Railway Technical Standard(Chinese & English)

摘　　要：压缩列车追踪间隔是提升高速铁路通过能力的一种有效措施。本文基于列车出发追踪过程的分析,以后行列车提前发车为导向,提出了缩短一离去长度和增设进路信号机两种出发追踪间隔压缩策略。以上海虹桥站为例建立列车出发追踪运行仿真模型,通过仿真实验计算两种策略能够实现的列车出发追踪间隔,实验结果表明,运用所提策略能使上海虹桥高速场的列车出发追踪间隔最多压缩65 s。Compressing the train headway is an effective measure to improve the passing capacity of high-speed railways.This paper analyzes the train departure tracking process,and proposes two departure headway compression strategies based on early departure of the following train:shortening the first block and adding a route signal.A simulation model of train departure operation was established by taking Shanghai Hongqiao high-speed station as an example,and the achievable departure headway are calculated through simulation.The experimental results show that the proposed strategy can reduce the departure headway of Shanghai Hongqiao High-speed Railway Station by up to 65s.

关 键 词：高速铁路 出发追踪间隔 压缩策略 智能体仿真 列车运行仿真 

分 类 号：U292[交通运输工程—交通运输规划与管理]