《CTCS-2级列控系统测试案例》(Q/CR 968—2023)解析与应用  

Analysis and Application of Test Cases for Chinese Train Control System Level 2(Q/CR 968—2023)

作　　者：霍黎明 HUO Liming

机构地区：[1]中国铁道科学研究院集团有限公司通信信号研究所,北京100081

出　　处：《铁道通信信号》2024年第12期46-52,共7页Railway Signalling & Communication

基　　金：中国国家铁路集团有限公司重点研发计划(2021YFB2300103);中国铁道科学研究院集团有限公司通信信号研究所研发计划(2022TH01)。

摘　　要：《CTCS-2级列控系统测试案例》(Q/CR 968—2023)的发布,明确了我国高速铁路CTCS-2级列控系统各项测试功能和测试要素,对日常检测工作具有重要的指导作用,是CTCS-2级列控系统实验室测试和现场动态检测的重要依据。分析系统需求规范、功能特征、测试案例、测试场景的关系,梳理测试案例的演变过程,总结测试场景;解析Q/CR968—2023测试案例内容,梳理CTCS-2级车载设备、列控中心、临时限速服务器等对应的企业标准和行业标准中不同的功能特征;分析Q/CR968—2023对高速铁路列控系统动态检测的影响,有助于行业内相关人员和单位更好地理解该标准,进一步提升CTCS-2级列控系统功能的动态检测质量。The release of Test Cases for Chinese Train Control System Level 2(Q/CR 968—2023)clarifies the various testing functions and elements for CTCS-2 level train control system of China's HSR and has important guiding significance for the testing work.It is an important basis for dynamic testing of the CTCS-2 level train control system in the laboratory and on-site.The relationship between system requirement specifications,functional features,test cases,and test scenarios are analyzed,and the evolution process of test cases is sorted out and the test scenarios are summarized.The content of the Q/CR 968—2023 test case is analyzed,the different functional features in the enterprise standards and industry standards corresponding to CTCS-2 onboard equipment,train control centers,temporary speed restriction servers,etc.are sorted out.The impact of Q/CR 968—2023 on the dynamic detection of HSR train control systems is analyzed,helping relevant personnel and organizations in the industry better understand the standard and further improving the quality of dynamic testing of CTCS-2 level train control system functions.

关 键 词：CTCS-2级列控系统 测试案例 测试场景 动态检测 功能特征 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]