| 摘要 |
PROBLEM TO BE SOLVED: To allocate one vehicle with respect to a plurality of reservations, for improve the rate of the number of riding persons on the vehicle and so as to realize efficient transportation. SOLUTION: Assume that a new reservation has been given from a portable terminal 12, at a stage where the vehicle 51 is in the middle of taking charge of the reservation (at the stage where the vehicle is in the charge of the reservation of a portable terminal 11 and has not yet terminated the job). A car allocating device 40 sets the vehicle 51 in the middle of taking charge of the reservation to be a candidate taking charge of the new reservation. At deciding as to whether the vehicle in the middle of taking charge of the reservation is caused to take charge of the reservation, delays at the time of receiving the reservation by the portable terminal 12 and the number of the riding persons are considered, for example.
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