| 摘要 |
<p>Wayside equipment cannot acquire control information when an interlocking controller is terminated. Therefore, signals inside the premises show stop indications, and operations of trains stop. Field controllers of a signalling system realizes route control, the field controllers having a transmission path for transmitting and receiving state information between the field controllers constituting a route, having wayside equipment control logic for realizing the route control of a train based on the received state information, having first wayside equipment control logic used when communication from the interlocking controller to the field controllers continues, having second wayside equipment control logic for continuing the route control when the communication from the interlocking controller to the field controllers is interrupted, and switching the control logic from the first wayside equipment control logic to the second wayside equipment control logic to continue the route control if the interrupt of communication with the interlocking controller is detected.</p> |
