| 摘要 |
PROBLEM TO BE SOLVED: To provide a power supply device capable of supplying power to an electric vehicle, and a parking system with the power supply device.SOLUTION: In place of a conventional power supply device, the power supply device of the present invention comprises: a power source unit capable of supplying electricity; and a power supply unit capable of supplying electricity supplied from the power source unit to a plurality of electric vehicles and switching a state for each of the plurality of electric vehicles between a power supply state where electricity supplied from the power source unit can be supplied to the electric vehicle, and a power non-supply state where electricity supplied from the power source unit is not supplied to the electric vehicle. The power supply unit determines the states of one or more electric vehicles requesting power supply, brings the electric vehicle to which a power non-receiving state is determined, into the power non-supply state and brings one or more electric vehicles to which a power receiving state is determined, into the power supply state. |
