| 摘要 |
<P>PROBLEM TO BE SOLVED: To quickly start power supply by shortening a power supply preparation time in each power supply device in a noncontact power supply system including a plurality of power supply devices for supplying power to a vehicle in the noncontact state. <P>SOLUTION: The plurality of power supply devices 30 are arranged along a traveling path for a vehicle 2, and a communication device 50 for monitoring is installed at the entrance thereof. An administration device 60 acquires a vehicle ID from an advancing vehicle 2 through the communication device 50 for monitoring. Also, the administration device 60 determines whether the advancing vehicle 2 is a vehicle to be power-supplied or not based on the vehicle ID. When the advancing vehicle is a vehicle to be power-supplied, the administration device obtains a power supply method based on the vehicle information acquired from the advancing vehicle 2, and notifies each power supply device 30 of that method together with the vehicle ID. Each power supply device 30 detects that the vehicle to be power-supplied reaches the power supply area thereof based on the vehicle ID transmitted from the advancing vehicle 2 thereto, and starts power supply to the vehicle to be power-supplied by a power supply method instructed by the administration device 60. <P>COPYRIGHT: (C)2012,JPO&INPIT |
