| 摘要 |
When a vehicle approaches a parking space, a ground controller (13) sets a power transmission coil (11) to first excitation in which the power transmission coil (11) is excited in an excitation pattern containing identification data. When the power transmission coil (11) is set to the first excitation, a vehicle controller 24 acquires the identification data from the excitation pattern received by a power reception coil (21), and transmits the identification data to a power transmission device (101). Then, the ground controller (13) determines whether or not the identification data contained in the excitation pattern when setting the power transmission coil (11) to the first excitation and the identification data acquired from the excitation pattern received by the power reception coil (21) match each other. If both pieces of identification data match each other, the ground controller (13) sets the power transmission coil (11) to second excitation for determining whether or not the vehicle is present at a chargeable position in the parking space. |
