摘要
随着我国高铁线路网络化规模持续扩大及列控系统运用需求日趋复杂,仿真测试手段作为高铁现场测试的有效补充和完善,已成为列控系统测试技术发展的必然趋势。开展适用于工程化的列控系统仿真测试技术研究,构建基于云平台的总体架构;重点研究平台快速搭建与切换、虚实结合与虚实互换、测试案例编制与序列自动生成等关键测试技术,从而实现仿真平台自动测试功能,并结合实际线路进行广泛验证。应用效果表明,仿真测试平台能有效提高测试的覆盖度和测试深度,并在现场试验前提前发现问题,满足工程化应用需求。列控系统仿真测试平台的成功研制,为现场联调联试提供了重要补充。
With the continuous expansion of the networking scale of high speed railway lines in China and the increasingly complex application requirements of train control system,simulation test,as an effective supplement and improvement to high speed railway field tests,has become an inevitable trend for the development of train control system test technology.This paper studies train control system simulation test technologies suitable for engineering application and builds an overall architecture based on cloud platform;it focuses on key test technologies such as rapid platform construction and switching,virtual-real combination and exchange,test case compilation and automatic sequence generation,to realize the automatic test function of simulation platform and carry out extensive verification activities based on actual lines.The application of the study shows that the simulation test platform can effectively improve the coverage and depth of test,find problems in advance before field tests,and meet the requirements of engineering application.The successful development of the simulation test platform for train control system provides an important supplement to the integrated commissioning and test on site.
作者
禹志阳
郜新军
万林
YU Zhiyang;GAO Xinjun;WAN Lin(Signal&Communication Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China)
出处
《中国铁路》
北大核心
2024年第5期82-89,共8页
China Railway
基金
中国国家铁路集团有限公司科技研究开发计划项目(K2018G011)。
关键词
列控系统
仿真测试
云平台
虚拟化
联调联试
train control system
simulation test
cloud platform
virtualization
integrated commissioning and test
