Research and Application on Railway Vehicle Running Safety Monitor System(5T)
Zhihua Wang · Journal of Highway and Transportation Research and Development · 2009
Vehicle Running Safety Monitoring System(5T) is a crucial approach to ensure the vehicle running safety when the Chinese railway facing the situation of speed-increased,passenger and freight traffic and overloaded.The system adopts real-time diagnosis,advanced data analysis and network communication technologies to monitor and diagnose the running status of vehicles.A comprehensive risk judge model based on diagnostic information and history information from heterogeneous system was set up to improve the accuracy of fault alarm.In order to integrate heterogeneous system and realize centralized monitoring and data sharing,unified platform,standard data transfer interface,optimized operation procedure and management system were established.By using this system,the safety factor of railway is greatly increased and the work effect and efficiency is also improved.