A vehicle for receiving power by noncontact from a power transmission apparatus of a ground power supplying apparatus, has: a power reception apparatus for receiving power from the power transmission apparatus; a vehicle side communication device for transmitting a signal including identification information of the vehicle to the ground power supplying apparatus by short range wireless communication; a lateral deviation detection device for detecting a deviation in a relative position of the power reception apparatus with respect to the power transmission apparatus; and a vehicle side control device for controlling the vehicle side communication device. The vehicle side control device controls the vehicle side communication device so that power is not transmitted from the ground power supplying apparatus when the deviation is detected.

A vehicle for receiving power by noncontact from a power transmission apparatus of a ground power supplying apparatus, has: a power reception apparatus for receiving power from the power transmission apparatus; a vehicle side communication device for transmitting a signal including identification information of the vehicle to the ground power supplying apparatus by short range wireless communication; a lateral deviation detection device for detecting a deviation in a relative position of the power reception apparatus with respect to the power transmission apparatus; and a vehicle side control device for controlling the vehicle side communication device. The vehicle side control device controls the vehicle side communication device so that power is not transmitted from the ground power supplying apparatus when the deviation is detected.

The power supply management device includes a communicating module for receiving power supply information relating to noncontact power supply from at least one of a vehicle and a ground power supplying apparatus when noncontact power supply between the vehicle and the ground power supplying apparatus ends, and a processor configured to judge that an abnormality relating to upload of the power supply information has occurred if the communicating module has not received the power supply information within a predetermined time period regardless of noncontact power supply having been scheduled.

The power supply management device includes a communicating module for receiving power supply information relating to noncontact power supply from at least one of a vehicle and a ground power supplying apparatus when noncontact power supply between the vehicle and the ground power supplying apparatus ends, and a processor configured to judge that an abnormality relating to upload of the power supply information has occurred if the communicating module has not received the power supply information within a predetermined time period regardless of noncontact power supply having been scheduled.

The ground power supplying apparatus includes a communication device for directly communicating with the vehicle by short range wireless communication with a communication distance of less than 10 meters, and a controller configured to control power transmission by the ground power supplying apparatus. If the communication device receives vehicle identification information from a second vehicle during supply of power from the ground supplying apparatus to a first vehicle, the controller is configured to stop supply of power to the first vehicle when the communication device receives the vehicle identification information from the second vehicle.

The ground power supplying apparatus includes a communication device for directly communicating with the vehicle by short range wireless communication with a communication distance of less than 10 meters, and a controller configured to control power transmission by the ground power supplying apparatus. If the communication device receives vehicle identification information from a second vehicle during supply of power from the ground supplying apparatus to a first vehicle, the controller is configured to stop supply of power to the first vehicle when the communication device receives the vehicle identification information from the second vehicle.

A vehicle enabling confirmation of an end of power transfer from a ground power supplying apparatus at the vehicle side, that is, a vehicle receiving power from a ground power supplying apparatus by noncontact, provided with a power reception apparatus for receiving power from the ground power supplying apparatus and a control device configured to judge an end of power transfer from the ground power supplying apparatus based on a change along with time of received power received by the power reception apparatus.

A vehicle receiving power from a ground power supplying apparatus by noncontact includes: a vehicle side first communication device for directly or indirectly communicating with the ground power supplying apparatus by utilizing wide area wireless communication; a vehicle side second communication device for directly communicating with the ground power supplying apparatus by utilizing short range wireless communication; and a control device for making the vehicle side first communication device transmit vehicle information tied with vehicle identification information to the ground power supplying apparatus and making the vehicle side second communication device transmit the vehicle identification information to the ground power supplying apparatus after the vehicle side first communication device transmits the vehicle information, when the vehicle receives power from the ground power supplying apparatus.

A vehicle receiving power from a ground power supplying apparatus by noncontact includes: a vehicle side first communication device for directly or indirectly communicating with the ground power supplying apparatus by utilizing wide area wireless communication; a vehicle side second communication device for directly communicating with the ground power supplying apparatus by utilizing short range wireless communication; and a control device for making the vehicle side first communication device transmit vehicle information tied with vehicle identification information to the ground power supplying apparatus and making the vehicle side second communication device transmit the vehicle identification information to the ground power supplying apparatus after the vehicle side first communication device transmits the vehicle information, when the vehicle receives power from the ground power supplying apparatus.

A ground power supplying apparatus provided with a power transmission apparatus having a resonance circuit and transmitting power to the vehicle and a control device shifting a state of the ground power supplying apparatus to a standby state when a predetermined suspension condition stands if the state of the ground power supplying apparatus is a main power transmission state or a power transmission active state and shifting a state of the ground power supplying apparatus to the power transmission active state when the suspension condition no longer stands if the state of the ground power supplying apparatus is the standby state.