| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a boarding route search system capable of reducing necessary data quantity in comparison with a conventional one. <P>SOLUTION: A data input part 1 reads stored information stored in an inserted ticket and inputs the stored information to a search processing part 3. A search data storage part 2 stores search data necessary for searching a boarding route in the search processing part 3 based on the data inputted from the data input part 1. The search data storage part 2 stores a conversion table 2a from a station number to a station group number, a conversion table 2b from an arrival/departure station group number to a route number, a conversion table 2c from a route number to a crossing station number, a conversion table 2d from the crossing station number to a crossing station code, and a loop cut station conversion table 2e as the search data. The search processing part 3 searches a route, which ranges from a departure station to an arrival station via a loop cut station and has no overlapping of crossing stations, from the search data. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
