CHARGING SYSTEM AND CHARGING METHOD OF CHARGING DEVICE BASED ON MAGNETIC RESONANCE INDUCTION

摘要

The present invention relates to a method for wirelessly providing a charging service to a plurality of charging devices by using magnetic resonance induction, and more particularly, to a charging method in which information on charging devices is efficiently recognized without providing an additional frequency band by using magnetic field communication technology to realize an efficient charging service. To this end, the charging system according to the present invention includes a charging base station which requests charging in order to receive energy through magnetic resonance induction, stores information with respect to a charging device which includes a coil therein and which is to be charged, matches the charging device with a resonant frequency to transmit energy, and includes a coil therein.