高铁联调联试列控数据验证系统研究

Research on Train Control Data Verification System for Integrated Commissioning&Test of High Speed Railways

列控数据作为列车运行控制系统的基础数据,保证其正确性是列车运行控制系统安全运行的根本保障,列控数据管理贯穿列控系统的设计、研发、测试以及应用全过程。首先分析了目前列控数据的验证方法及覆盖面中存在的问题,然后对列控数据进行定义和分类,在此基础上,通过设计1套列控数据验证系统,以静态和动态2种方式,实现所有车载设备的CTCS-2/CTCS-3级列控系统数据的验证。通过应用实践调研,发现列控数据验证中存在的不足,分析问题产生原因,并找出合理解决方案,为室内环境下模拟验证列控数据的正确性打下基础条件。

Train control data serves as the foundational data for the train operation control system,and it is crucial to ensure its correctness for the safe operation of this system.The management of train control data spans throughout the entire lifecycle of the train control system,including design,research&development,testing,and application.First,this paper analyzes the current problems in the verification methods and coverage of train control data.Following this,it defines and categorizes train control data.Based on this analysis,it develops a set of verification system for the train control data,which can verify the data of the CTCS-2 train control system for all onboard equipment by both static and dynamic means.By conducting research on practical applications,deficiencies in train control data verification are identified,the root causes are analyzed,and reasonable solutions are provided.This lays the groundwork for simulating and verifying the correctness of train control data in indoor environment.