| 摘要 |
The purpose of the present invention is to provide a vehicle driving system having a wireless power transfer function and a method thereof, which drives a variety of instrument installed in a hub bearing or wheel in a vehicle with electric power received wirelessly, thereby allowing the instrument not to need its own battery and driving the instrument more efficiently. To this end, the vehicle driving system comprises: a driving control unit which generates a high-frequency AC voltage appropriate for instrument using a DV voltage applied by a battery in a vehicle and generates a magnetic field by applying the generated high-frequency AC voltage to a primary coil; a driving unit which generates a constant voltage to be supplied to the instrument after flattening an AC voltage induced by a secondary coil to be a DC voltage with a constant level; and the instrument which operates based on the constant voltage supplied by the driving unit. |
