Research on reliability evaluation of high-speed railway train control system based on fault injection

High-speed railway train control system is one complex security system with lots of functions, which means that deep research on safety and reliability of high-speed railway train control system be carried out. According to characters of simulation of high-speed railway train control system and advantages of fault injection, method of control system reliability and safety based on fault injection is carried out. Main structure and detailed functions, structures of fault injection system is designed and realized. The conclusion could be obtained that application of fault injection could help to improve reliability and safety of high-speed railway train control system simulation.