| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an energy supply system for supplying an electric power from a plurality of power sources; and notifying cost, environmental load, and primary energy consumed when the electric power is consumed. <P>SOLUTION: A vehicle 10 is equipped with a vehicle-side memory unit 18 storing vehicle-side charging information on a power volume in every power supply, with respect to the electric power charged in a vehicle-side charging/discharging unit 14. The energy supply system 20 has an equipment-side memory unit 28 storing equipment-side charging information on the power volume in every power supply, with respect to the electric power charged in an equipment-side charging/discharging unit 31. A controller 21 updates the equipment-side charging information, when the charging/discharging of the power is controlled in the equipment-side charging/discharging unit 31; and causes a vehicle-side charging/discharging controller 11b to update the vehicle-side charging information, when the vehicle-side charging/discharging controller 11b performs the charging/discharging control of the power in the vehicle-side charging/discharging unit 14. <P>COPYRIGHT: (C)2010,JPO&INPIT |
