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The Passenger Information System developed by Fuben Co., Ltd. is a system that relies on multimedia network technology, takes computer system as the core, and takes station and vehicle display terminal as the media to provide information services to passengers.  The Kais Passenger Information Query System provides the operation information such as train information, train service time, train arrival time, train schedule, management announcement and public media information services such as government announcement, travel reference, media news, advertising, so that passengers can safely and conveniently ride rail transit through the correct service information guidance.

        Provide subway station transfer function, support minimum transfer and optimal bill transfer function.    Passengers can query the announcement information released by the operation managers to passengers.    Passengers may inquire about the passenger 's notice.    Passengers can query the weather forecast show weather conditions.    Passengers can inquire about the introduction of the surrounding area of the subway station and introduce the environment, construction and other information around the subway station.    Passengers can query bus transfer information.    Passengers can query real-time news.