System for assisting driver to drive rail vehicle on railway track, has audio response unit that generates acoustic speech output for acoustic reproduction of determined route command or route information

摘要

The system (1) has route database (2) that stores route information for driving of rail vehicle. An information determination unit (4) determines route command or route information concerning a route lying ahead of rail track. An audio response unit (6) generates acoustic speech output for acoustic reproduction of determined route command or route information, by issuing generated acoustic speech output according to determined route command or route information.