Key Technologies for Simulation Test of Train Control System
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.
train control systemsimulation testcloud platformvirtualizationintegrated commissioning and test
NETL
NSTL
万方数据
