| 摘要 |
When a vehicle approaches a parking space, a ground controller (13) excites a power transmission coil (11) with an excitation pattern including an identification data to obtain a first excitation. When the power transmission coil (11) is set to the first excitation, a vehicle controller (24) obtains the identification data from the excitation pattern received by a power receiving coil (21) and transmits this identification data to a power transmission device (101). The ground controller (13) then determines the match between the identification data included in the excitation pattern when the power transmission coil (11) is set to the first excitation and the identification data obtained from the excitation pattern received by the power receiving coil (21). When both identification data match each other, the power transmission coil (11) is set to a second excitation for determining whether or not the vehicle is present at a position in the parking space where the vehicle can be charged. |
