| 摘要 |
[Problem] To appropriately control the level of degradation and amount of power remaining in a battery. [Solution] A system according to the present invention comprises: an electric vehicle equipped with a replaceable battery; a battery station capable of charging a battery; and a management server for managing the entire system. On receiving a battery replacement request from an electric vehicle, the management server predicts when the electric vehicle will arrive at the battery station on the basis of at least the positional information of the electric vehicle. The management server determines a charging speed for a battery loaded in the charger in the battery station on the basis of at least the time predicted for the electric vehicle to arrive at the battery station. |
