| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a delay guide system for a train, enabling the output of automatic announcement or guide display at a station by finding a delay time for guiding passengers on the basis of an expected diagram of the train. <P>SOLUTION: To solve the above issue, a central system 30 having a database 6 for storing an implementation diagram of the train or various constants calculates an expected diagram on the basis of the implementation diagram of the train, station state information gathered from station systems 40, and various conditions input directly to the central system 30, and transmits expected information including an expected arrival time based on the expected diagram to the station systems 40, and the station systems 40 each function to calculate and output a value obtained by subtracting a previously set implementation diagram arrival time for an own station from an expected arrival time for the own station in the transmitted expected information, as a delay time. <P>COPYRIGHT: (C)2012,JPO&INPIT |
