| 摘要 |
PROBLEM TO BE SOLVED: To provide a non-contact power feeding system which can align the positions of a power feeding device and a power receiving device accurately and easily and also can transmit electric power with high efficiency.SOLUTION: A non-contact power feeding system 1 comprises: a position mark 20 which is installed on a ground surface 100a; a power feeding device 10 which is installed a designated distance apart from the position mark 20; a power receiving device 30 which is mounted in a vehicle 200 and receives electric power from the power feeding device; a radar wave transmission/reception device 60 which is used to search for the position of the position mark 20; a position calculation device 70 which calculates a positional relation between the position mark 20 and the power receiving device 30 from a signal received by the radar wave transmission/reception device 60; and a guide device 80 which, on the basis of the positional relation obtained by the position calculation device 70, guides the vehicle 200 so that it comes to a place at the position of the power feeding device 10 aimed at by the power receiving device 30. |
