DUPLICATE TRAIN CONTROL COMMAND TRANSMITTER

摘要

PROBLEM TO BE SOLVED: To configure a duplicate system for train control command transmitters without the use of a changeover means. SOLUTION: Two train control command transmitters 11 (21) having a control command generating means 21 (22) that generates a train control command on the basis of information from a driver's stand, a transmission means 13 (23) that transmits a control command to a control command transmission line 18, and a reception means 14 (24) that receives the control command on the control command transmission line 18 are used to configure a duplicate system train control command transmission system. Then the 2nd system train control command transmitter 21 is provided with a fault detection means 25 that detects a fault of the 1st system train control command transmitter 11 and an output of the fault detection means 25 turns on/off the transmission means 23 of the 2nd system train control command transmitter to omit a changeover means of the duplicate system.