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Brazilian railroads carry loads through very long trips. A train is driven by a driver and, due to the long trips, the total trip ?me of the trains is generally higher than the period of the driver's shiE and, thus it is necessary to change drivers during the trip in predefined places, called detachments. In the literature, this problem is solved separately by two subproblems: Crew Scheduling and Crew Rostering. Differently, this paper proposes a mathema?cal model to solve the two subproblems in an integrated way, inspired by the Vehicle Rou?ng Problem of with Mul?ple Trips and Mul?ple Depots, to plan the designa?on of train drivers to drive the trains that will pass through the detachments aiming to minimize the cost with the payment of train drivers. Results show possible cost reduc?ons when compared to the manual planning of the analyzed railway and increasing the shiE period, cost reduc?ons can be achieved. Palavras-chaves: Designação de maquinistas. Operação ferroviária. Transporte ferroviário.

Planejamento da designação de maquinistas a trens de viagem de longa distância em ferrovias de transporte de carga