Information-reference system of registration of cars on the driveway of the enterprise. This system is aimed at automating the information processing process for wagons, as well as for calculating the costs of servicing rolling stock. The main features are automated processing of the received information. Centralized storage of rolling stock information. Flexible reporting system, data export to other formats. Conducting a list of used wagons, transported cargoes, senders/recipients. Storing information about completed work. Weighing of wagons (gross, container). Automatic identification of car numbers.