铁路通信信号工程技术2025，Vol.22Issue(2)：24-31,8.DOI:10.3969/j.issn.1673-4440.2025.02.004
基于群组运行控制的列车追踪间隔时间计算方法
Calculation Method of Train Headway Time Based on Group Operation Control
摘要
Abstract
To solve the problems of vehicle coupler breakage and squeezing,inability to stop at intermediate stations and excessively long departure time of heavy-haul trains caused by the excessively long length and excessively large axle load of heavy-haul trains,this paper puts forward a system solution for heavy-haul train group operation.It analyzes the effects of the group operation control system on train headway;expounds the calculation principles of train headway time of the group operation control system;and explores the calculation method of train headway time of the group operation control system,which provides theoretical support for the parameter calculation of train graph under group operation control.At the same time,this paper offers a comparative analysis on headway time between group operation and traditional heavy-haul train operation.The results show that under the premise of not increasing the effective track length,group operation increases the station carrying capacity,reduces the train formation time and improves the transport efficiency.关键词
群组运行控制/群组列车/群组列车追踪间隔/动态协同/车载监控模型/重载铁路Key words
group operation control/group train/group train headway/dynamic collaboration/onboard monitoring model/heavy-haul railway分类
交通工程引用本文复制引用
张万强..基于群组运行控制的列车追踪间隔时间计算方法[J].铁路通信信号工程技术,2025,22(2):24-31,8.基金项目
国家铁路局科研项目(KF2023-022) （KF2023-022）
