| 摘要 |
A method for providing data to a first device aboard a vehicle, comprising, at a first distribution device: detecting establishment of a data connection with at least one device aboard the vehicle; identifying a first piece of a first data item to be sent to the first device aboard the vehicle, the first data item comprising a plurality of pieces; transmitting the first piece to the first device aboard the vehicle; determining whether transmission of the first piece was successful; and if it is determined that the transmission was successful transmitting to a central device a first indication, the first indication indicating that transmission of the first piece was successful. |
