Analysis of laboratory measurement data in train radio communication systems

The article is devoted to the provision of communication between train radio locomotives and locomotive drivers located at any point in the dispatching zone through train radio communication networks established in the wavelength range of a hectometer on railway transport. In particular, it was stated that train radio communications could be used to control train traffic by establishing high-speed communications. It is an important control system for ensuring safety in rail transport. A model has been developed to improve the existing online monitoring methods and diagnostics of radio communication of trains using a special car in motion. To improve the efficiency and effectiveness of managing the process of organizing the movement of trains to ensure the safety of trains, a radio communication protocol of trains was developed based on the parameters obtained by remote measurement, to increase the reliability of radio communication of trains and continuous radio communication channel. The parameters of the models developed for the train radio communication system are analyzed. The model uses the least squares method and minimizes the appearance of features. The train radio communication system measurements were carried out based on real experiments between several stations, and the signal parameters of the RS-46 radio communication device were determined.