| 摘要 |
PURPOSE:To automatize a guide of arrival and departure or the like by converting in an on-vehicle unit train information into a radio signal to be transmitted by the predetermined timing, demodulating this radio signal in a ground unit receiving the radio signal and fetching the said train information. CONSTITUTION:In this train information transmitting device, when a trains 1 opens and closes its door, information of this train 1 in its destination and kind or the like is output from an on-vehicle unit 2 and received to a ground unit 4 by wireless contact, and being based on this received content, a guide of arrival and departure of the preceding train 1 is performed. The on-vehicle unit 2 is provided with a setter 8 for setting the information of destination and kind or the like of the train 1 and a transmitter 11 creating a transmission data to be transmitted by wireless contact from an on-vehicle antenna 10 when a transmission command is output from a manual switch 7 or a door switch 5. While the ground unit 4 is provided with a receiver 21 fetching a transmitted signal, when it is received from the on-vehicle unit 2 by a ground antenna 20, to be demodulated and extracting information of destination, kind and door contained in the transmitted signal and an annunciator 22 or the like performing the guide of the train in its arrival and departure or the like. |
