干线铁路CTCS-2级列控系统融合ATO的方案研究  

The Application of ATO in CTCS-2 Train Control System for Mainline Railway

作　　者：徐效宁[1] 李一楠[1] 刘磊[1] 刘德超[1] 

机构地区：[1]中国铁道科学研究院,北京100081

出　　处：《铁道工程学报》2017年第7期78-83,共6页Journal of Railway Engineering Society

基　　金：中国铁路总公司科技研究开发计划(2015X010-A;2016X001-A);中国铁道科学研究院基金课题(2015YJ049;2015YJ051)

摘　　要：研究目的:随着珠三角城际铁路的开通,自动驾驶首次在大铁领域得到应用,它能实现列车运行自动控制,提高系统自动化程度和运输效率。由于干线铁路状况更加复杂,如何在干线铁路中应用自动驾驶尚未有明确的技术方案。基于此,本文主要分析干线铁路的特点和自动驾驶的需求,提出干线铁路CTCS-2级列控系统融合ATO的技术方案。研究结论:(1)干线铁路应用自动驾驶最可行的自动化等级应为GoA 2级,即半自动化驾驶运行模式;(2)干线铁路应实现的自动驾驶功能主要为区间自动驾驶、区间运行自动调整、进站对标停车和车门防护;(3)考虑干线铁路的特点和既有设备的变动要求,干线铁路C2系统融合ATO在工程实施中推荐采用基于司机估值的技术方案;(4)本研究成果可为干线线路列控系统引入自动驾驶提供一定的借鉴。Research purposes： In recent years, Automatic Train Operation （ATO）has been applied in Pearl River Delta intercity railway, which has realized automatic control of train operation, and improved system automation degree and transportation efficiency. Since the condition of mainline railways is more complex, there is no clear technical plan of ATO applied in mainline railway. This paper aims to analyze the characteristics of mainline railway and requirements of automatic train operation, so as to apply ATO in CTCS -2 train control system for mainline railway. Research conclusions： （ 1 ） The most feasible grade of ATO applied in mainline railway shall be GoA2 ： semi - automated train operation. （ 2 ） The main functions of ATO applied in mainline railway should include automatic driving train, automatic plan adjustment, accurate stopping and train doors protection. （ 3 ） Considering characteristics of mainline railway and requirements of existing equipment, the recommended solution of ATO applied in CTCS -2 train control system for mainline railway in actual projects should be the one based on driver＇ s valuation. （4） The research results can provide some references for ATO applied in train control system of mainline railways.

关 键 词：干线铁路 列控系统 列车自动驾驶(ATO) CTCS2+ATO 

分 类 号：U284.4[交通运输工程—交通信息工程及控制]