Signal security system, ground management device, on-board wireless device, and train control method

摘要

When entering a signal security system that performs exclusive control of trains using a security message that includes information on the occupation range on the route, it is not necessary to modify existing on-board safety devices or install many railway facilities As described above, the ground management device determines the on-rail section of the train based on the ground passing information from the on-board radio device mounted on the entering train, and upon receiving the security message, occupancy range information of the security message is determined. Updating, specifying the section in which the train can run from the occupation range information of the security message, transmitting train control information based on each ground child to an on-board wireless device mounted on the train, The device extracts, from the train control information transmitted from the ground management device at the time of passing the ground child, the train control information based on the ground child, and extracts the train control information to the on-board signal device mounted on the second train. Enter the relevant ground Constituting the identification number so as to transmit to the ground the management device.