高速铁路连续大号码道岔应答器布置及功能实现  

Layout and Function Realization of Continuous Large-number Turnout Balise on High Speed Railway

作　　者：周小辉 陈海明 谢鹏鹏 ZHOU Xiaohui;CHEN Haiming;XIE Pengpeng(Engineering Application Design Center,Beijing HollySys Co.,Ltd.,Beijing 100176,China;Railway Automation Division,Beijing HollySys Co.,Ltd.,Beijing 100176,China)

机构地区：[1]北京和利时系统工程有限公司工程应用设计中心,北京100176 [2]北京和利时系统工程有限公司国铁自动化事业部,北京100176

出　　处：《中国铁路》2024年第2期101-109,共9页China Railway

摘　　要：高速铁路大号码道岔是提升车站运输效率的重要基础设施,列控系统必须结合大号码道岔的布置特点,控制车地信息交互,以确保列车按规定速度经大号码道岔侧向运行。通过分析大号码道岔应答器的设置及报文发送原则,结合车载设备在特定码序下的控制逻辑,开展系统性研究,在不改变既有CTCS体系基本架构的前提下,通过理论分析、场景研究、仿真验证等方法,提出并充分验证高速铁路连续大号码道岔应答器的布置原则,以及大号码道岔应答器报文的控制方案。该方案有效提高了列车在“弯进弯出”场景下,经过连续大号码道岔侧向的运行效率,进一步扩展了列控系统在复杂运营场景中的控制能力。Large-number turnout of high speed railway is an important infrastructure to improve the transportation efficiency of stations.The train control system must control the train-ground information interaction in combination with the layout characteristics of large-number turnouts to ensure that trains run laterally at specified speeds on large-number turnouts.This paper carries out systematic research by analyzing the setting and message transmission principles of large-number turnout balise and in combination with the control logic of onboard equipment under a specific code sequence.On the premise of not changing the basic architecture of the existing CTCS system,through theoretical analysis,scenario study,simulation verification and other methods,this paper proposes and fully verifies the layout principle of continuous large-number turnout balise in high speed railways and the control scheme of large-number turnout balise message.The scheme effectively improves the operation efficiency of trains laterally passing through the continuous large-number turnouts in the“curve-in and curve-out”scenario and further enhance the control capability of the train control system in complex operation scenarios.

关 键 词：高速铁路 大号码道岔 列控系统 应答器 布置原则 报文控制 “弯进弯出”场景 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]