FIELD: electricity.
SUBSTANCE: when the vehicle (20) approaches the parking place (32), the ground controller (13) sets the power transmission coil (11) to the first excitation mode, in which the power transmission coil (11) is excited in the excitation pattern comprising the identification data. The vehicle controller (24) precharges the capacitor (C3) connected to the power receiving coil (21) after the vehicle (20) approaches the parking place (32). The vehicle controller (24) additionally receives the identification data when the power transmission coil (11) is in the first driving mode and transmits the received identification data to the ground module (51). The ground controller (13) pairs the power transmission device (101) and the power receiving device (102) with each other, if the identification data contained in the excitation pattern and the identification data obtained by the vehicle controller (24) coincide.
EFFECT: increasing the quick action.
8 cl, 31 dwg
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