A method and associated charging device for charging a mobile terminal using a mobile device intended to be equipped with a vehicle

摘要

A subject of the invention is a method for charging a mobile terminal using a charging device (D) intended to be installed in an automobile, wherein the charging device (D) comprises at least one inductive primary WPC antenna (B1) having a charging frequency. ), And one resonant primary A4WP second antenna (B2) having a resonant frequency (FR) at least 1000 times higher than the charging frequency, and under the inductive primary antenna and fastened to the inductive primary antenna And a moving means capable of moving the ferromagnetic material and the inductive primary antenna relative to the resonant primary antenna in advance, in which the method includes a ferromagnetic material and an inductive primary antenna. Equipping (100); Moving the ferromagnetic material associated with the inductive primary antenna relative to the resonant primary antenna when the mobile terminal is charged by the resonant primary antenna (step E1 and step) E1a); Moving the ferromagnetic material associated with the inductive primary antenna (steps E2 and E2a) depending on the charging efficiency (Q) of the inductive primary antenna when the mobile terminal is charged by the inductive primary antenna. Suggest.