An object is to provide an in-train transmission control system which can minimize delay in transmission of command data to devices further than the conventional art, in which a central unit 10 provided in any car of a train formation composed of one or more cars and controlling operation of the entire train formation transmits command data to devices 13a and 13b provided in some or all of the cars and in which the devices 13a and 13b transmit device data to the central unit 10. The control system comprises relay device 12 provided in the car, and line concentrator 11 allowing the command data to pass therethrough, and when receiving device data from the devices 13a and 13b, transmitting the device data to the relay device 12. The relay device 12 aggregates the device data received from the line concentrator 11 to transmit the aggregated data to the central unit 10.
ON-TRAIN TRANSMISSION CONTROL SYSTEM AND RELAY DEVICE
ÜBERTRAGUNGSSTEUERUNGSSYSTEM UND RELAISVORRICHTUNG AN BORD EINES ZUGES
SYSTÈME DE COMMANDE DE TRANSMISSION SUR TRAIN ET DISPOSITIF DE RELAIS
2022-06-08
Patent
Electronic Resource
English
COMMUNICATION RELAY DEVICE FOR TRAIN AND COMMUNICATION RELAY METHOD FOR TRAIN
European Patent Office | 2023
|Train signal control system and relay contact detection device thereof
European Patent Office | 2023
|