Research on Train Control System Based on Train to Train Communication

Abstract

With the developing of wireless communicate technology and the emergence of new demand, it is of great significance introducing Internet of Vehicles into train control system. This paper introduces the background and significance of train control system based on train to train communication researching, it also suggests an implementation of a train control system based on train to train communication. By changing the traditional function allocation method between train and ground, the ability of subsequent trains to obtain the position information of the preceding trains status is added, and the active protection capability and intelligence of the train are enhanced. In this paper, for the key function modules train management and moving authority generation, this paper uses MATLAB/Simulink as a tool to model and simulate them based on the theory of time-use security state machine. According to the output of each module, the correctness of the system scheme is verified, and it provides theoretical basis for the real system building.