| 摘要 |
PURPOSE:To provide a train controller that makes operation performable even in an unsignaled interval and high density operation achievable, respectively. CONSTITUTION:Four transmitting circuits 121 to 124 are connected to block boundaries P1 to P4, transmitting four aspect signals S31 to S34 conformed to aspect command signals S21 to S24 to a track 11. A control circuit 13 regards an aspect of a rear block interval 13T adjacent to a block interval 14T being inputted with a train detecting signal and subjected to train detection as a stop aspect and determined three aspect command signals S31 to S33 so as to make each aspect of two rear block intervals 12T and 11T turn to a host aspect in order, thereby outputting three transmitting circuits 121 to 123. On the other hand, an onboard antenna 21 receives three aspect signals S31 to S33, outputting a receiving signal R33 or the like instead. A receiving circuit 22 processes a nonsignal as the stop aspect at a time when the receiving signal R33 is this nonsignal. |
