| 摘要 |
PROBLEM TO BE SOLVED: To prevent a bad influence to train operation by a device during operation, even when a single electronic interlocking device is stopped by maintenance work or device trouble, in the case of individually setting up the electronic interlocking device controlled by dividing a single station into a plurality of line areas. SOLUTION: A plurality of sets of signal equipment control devices 51, 52 generally controlling field equipment 61 to 63, 65 to 67 of points, signals, etc., are set up by geographic division, a plurality of sets of interlocking system processing devices 31, 32 supervising and controlling the field equipment are set up by division in a line unit of trains, that is, line area unit, these devices are connected by a common network 40, and a single signal equipment control device can be controlled from a plurality of the interlocking system processing devices divided in the line area. In this way, the field equipment can be controlled by the other interlocking system processing device during operation even when the single one interlocking system processing device is stopped, so that a bad influence relating to train operation can be minimized.
|
