To inform passengers of an electric train of an approach to target destinations individually.

A transmitting means 6 is installed at each station and sends a radio wave including identification information for identifying the station. The aligtment indicating device 8 receives the radio wave by a receiving means 14 and extracts the identification information on the station from the received radio wave. A comparing means 16 compares the identification information received by the receiving means 14 with identification information on a station selected by a selecting means 12 and an indicating means 18 informs users that the vehicle approaches the station when the comparison result of the comparing means 16 shows that the two pieces of identification information match each other.