| 摘要 |
PROBLEM TO BE SOLVED: To provide a non-contact power supply system to a mobile capable of deriving the relative positional information of a mobile and a feeding point, i.e., the positional deviation of the mobile and feeding point or the vehicle speed, with high accuracy, before a mobile moving on a travel path enters the feeding point.SOLUTION: A non-contact power supply system for supplying power from a feeding point provided on a travel path and including at least one feeding coil to a mobile moving on the travel path includes power reception amount detection means for detecting a power reception amount induced in a first power reception coil, when passing a plurality of current induction means included in a marker in front of the feeding point, and relative positional information acquisition means for converting the power reception amount detected by the power reception amount detection means into the relative positional relationship of feeding coil and a second power reception coil. |
