Predict of High-Speed Train's Safe Operation Based on Fuzzy Inference

Cai, G.; Yao, D.; Sun, J.; Jia, D., and Chen, J., 2015. Predict of high-speed train's safe operation based on fuzzy inference.

Strategy of sea-rail combined transport greatly save logistics costs and promote economy of port. High efficiency integrated sea-rail transport depend on safety operation of railway. So, high-speed railway safety plays a prominent role for booming of future transport development. Since high-speed railways on moving is characterized by complexity, prediction technique about traffic safety in existence is impossible to predict reliably safety of high-speed rail. This paper puts forward a new forecasting method about high-speed train's safe operation based on analyzing the main factors of influencing high-speed railway's safe operation. The fuzzy logic model of forecast to high-speed railway's safe operation is established in this method which is based on building object set, factor set and judgment set. In addition, fuzzy assessment function is applied to judge safety of high-speed railway in real time and assessment indicators is offered. Coastal Economy and Development could be accelerated when fuzzy assessment function was introduced into coastal high-speed railway construction. Experimental results show that this method can effectively forecast safety of high-speed train on moving and provides an effective guarantee for it