In a train control system, an onboard control device includes an onboard control portion. The onboard control portion transmits the current position of a train to a ground control device and receives, from the ground control device, a travelable route for the train based on the current position and a travel-permitting position indicating a position enabling the train to travel within the travelable route. The onboard control portion controls the train to maintain a speed lower than or equal to a predetermined limit based on an operation pattern indicating a control pattern of the train referring to the travel-permitting position. The ground control device includes a ground control portion that calculates a travelable route and a travel-permitting position based on the current position received from the onboard control device and transmits the calculated travelable route and travel-permitting position to the onboard control device. The onboard control portion calculates a failure rate, namely, a ratio of failed brake devices to the brake devices mounted on the train, and controls the train to maintain a speed lower than or equal to an abnormal-state speed limit, namely, a speed calculated based on the failure rate and a normal-state speed limit as a speed limit for the train when all the brake devices are normal.
TRAIN CONTROL SYSTEM, ONBOARD CONTROL DEVICE, AND TRAIN CONTROL METHOD
ZUGSTEUERUNGSSYSTEM, BORDSTEUERUNGSVORRICHTUNG UND ZUGSTEUERUNGSVERFAHREN
SYSTÈME DE COMMANDE DE TRAIN, DISPOSITIF DE COMMANDE EMBARQUÉ ET PROCÉDÉ DE COMMANDE DE TRAIN
2024-11-06
Patent
Electronic Resource
English
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