Train composition recognition device and train composition recognition system

摘要

A train composition recognition device according to an embodiment comprises a communication unit and a determination unit. The communication unit acquires vehicle information that is wirelessly transmitted from a plurality of train compositions, said vehicle information including identification information and position information of at least one vehicle included in said plurality of train compositions. The determination unit determines the state of connection of said at least one vehicle on the basis of at least the identification information and the position information acquired by the communication unit.