| 摘要 |
A portable communication terminal includes a current location/destination information acquirer that acquires current location information and destination information of a vehicle, a power source level information acquirer that acquires, from the vehicle, power source level information representing a remaining level of a power source, and a first transmitter that transmits the current location information, the destination information, and the power source level information to a server. A server includes a first receiver that receives, from the first transmitter, the current location information, the destination information, and the power source level information, an accumulator that accumulates past driving history information using the vehicle and a plurality of replenishment enable points representing positions where the power source of the vehicle can be replenished, a selector that selects, based on the current location information, the destination information, and the power source level information, which are received, and the accumulated driving history information, a replenishment point representing a position where the power source of the vehicle should be replenished from the plurality of replenishment enable points, and a second transmitter that transmits information about the selected replenishment point to the portable communication terminal. |
