Device for digital announcement of passenger information has digital announcement device controlled by on-board computer that automatically announces name of next stopping point

摘要

The device has a digital announcement device controlled by an on-board computer that automatically announces the name of the next stopping point. The device contains a computer unit (1), a CD-ROM drive (6), and MP3 decoder (9) with a digital-to-analogue converter and the required software for speech announcement and updating the stopping points.