| 摘要 |
<p>PROBLEM TO BE SOLVED: To present a route such that a user who has extra time can use the time at a maximum.SOLUTION: A route search system includes a reception part, a first search part, a determination part, a second search part, and an output part. The reception part receives search conditions including scheduled departure time, target arrival time, a departure place, and a destination. The first search part searches for a first route and a needed time on the basis of the search conditions by reference to a storage part stored with route information. The determination part determines whether the difference between a waiting time of a user and the needed time is equal to or larger than a predetermined value. When the difference is equal to or larger than the predetermined value, the second search part searches for a second route meeting route conditions in which the user leaves the departure place within a predetermined time after the scheduled departure time and reaches the destination in a longer time than the first route the predetermined time before the target arrival time and also before the target arrival time. The output part outputs the second route.</p> |
