| 摘要 |
<p>A train traffic simulator (11, 105) simulates train operations, and varies and transmits internally stored train location information (202) and railroad equipment status information (219). When a command is input, the train traffic simulator (11, 105) applies the input command to the simulated train operations. A log management device (12, 110) records chronological train location information (202) and railroad equipment status information (219) prevailing during actual train operations as a first operation log, and records chronological train location information (202) and railroad equipment status information (219) prevailing during a simulation performed by the train traffic simulator (11, 105) as a second operation log. In a first operating mode of simulation, the log management device (12, 110) reproduces the chronological train location information (202) and railroad equipment status information (219) by using the first operation log or by using the second operation log as well. When a predetermined procedure is performed, the log management device (12, 110) switches to a second operating mode to let the train traffic simulator (11, 105) perform a simulation in which the train location information (202) and railroad equipment status information (219) are reflected.</p> |
