Patent ID: 8924050

Claim:
A railway signalling system which transmits a control order to an on-board signalling system by a trackside signalling system, the on-board signalling system being mounted on a train running on a line and the control order being compliant with a signalling system of the line, wherein when the train transitions to a different line with a different signalling system from a current line, the trackside signalling system transmits both an order to the on-board signalling system in order to change the train control application program executed at a boundary with the different line with the different signaling system, and a train control application program compliant with the signalling system of the different line, to the on-board signalling system, and makes the on-board signalling system execute the train control application program, thereby allowing the train to be controlled on the different line according to a control order created by the trackside signalling system of the different line.