| 摘要 |
PURPOSE: An information service system to passengers who take the seats for the old and the weak is provided to increase the national consciousness level by improving so that the seats for the old and the weak can be used for the old and the weak only, in case that a normal passenger takes the seat. CONSTITUTION: In the event that passengers seats in the seats for the old and the weak, information broadcasting about the purposes and qualifications for the seats for the old and the weak is outputted through a voice output unit(S110-S140,S190-S200). When the doors of the train are open at each station, in case that there is no vacant seat in the seats for the old and the weak, information broadcasting about the purposes and qualifications for the seats for the old and the weak is outputted through the voice output unit for the sake of a case that passengers who are not the old and the weak take the seats for the old and the weak(S150-S200).
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