Research on Communication Channel Modeling of Balise Control Interface

The active Balise receives the data information from the Trackside Electronic Unit (LEU) through the Balise data transmission cable. However, due to the complex railway site environment, it is difficult to determine the channel communication characteristics. Therefore, the communication channel model of Balise control interface is established based on electromagnetic simulation, and the measurement results are compared with the calculation results. The results show that the model established in this paper conforms to the actual channel transmission characteristics. It has certain practical application value for the establishment of the model corresponds to the formulation of Balise data transmission cable manufacturing standard and the improvement of Balise control interface channel communication.