Monitor And Failure Diagnosis Of High-speed Trains' Speed Grading Control Device

Along with the development of high railway , the speed and frequence of trains are improved . For the sake of that the trains run safely , and the drivers master the condition of other trains which are ahead them , moreover , drivers must know the limitation of the trains speed , therefor the trains whose speed exceeds 160km/k should install the signal control system of vehicle carrying . As the first pre-high speed railway , GuangShen railway install the LSK signal control system of vehicle carrying . This paper research the failure of signal control system of vehicle carrying during the nearly ten years function , and advance the monitor method of the system , sustain the system's maintenance and perfect their function .