Microelectronic device for control of rail line integrity in Uzbekistan

\nThe paper presents the results of theoretical research on the organization of the construction of a device for monitoring the condition of rail lines on railway sections equipped with rail chains without insulated joints. The analysis of the possible reasons for the lack of rail line integrity and its possible consequences is carried out. The functional scheme of the device with the use of a microcontroller is proposed, the software of which carries out a continuous analysis of the ratio of the values of two induced electromotive forces, the results of calculations are formalized in the form of a data package and transmitted to the station. The model based on graph theory is developed and studied, the algorithm of the device operation is given.\n