| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable efficient charging in a short time in response to demands from a plurality of automobiles. <P>SOLUTION: A charging/discharging system for an automobile includes: electric power transfer means 8, connected to an electric vehicle 2, for exchanging power with a rechargeable battery 3; communication means 7, connected to the electric vehicle 2, for communicating with the electric vehicle 2; vehicle information inputting means 4 for receiving information on use of the electric vehicle 2 and current information on charging the rechargeable battery 3; charging/discharging scheduling means 5 for determining, based on the received information, a priority degree of charging or availability of charging/discharging to the rechargeable battery 3 of the each electric vehicle and outputting a charging/discharging demand; and charging/discharging control means 6 for controlling charging/discharging of the rechargeable battery 3 via the electric power transfer means 8 in response to the charging/discharging demand. The charging/discharging scheduling means 5 discharges the rechargeable battery 3 of the electric vehicle 2 which is determined to be a lower priority degree and dischargeable, and charges the rechargeable battery 3 of the electric vehicle 2 which is determined to be a higher priority degree and chargeable by using the discharge power discharged. <P>COPYRIGHT: (C)2012,JPO&INPIT |
