A wireless charging method for multiplex transmission

Abstract

The invention discloses a multi-channel transmission wireless charging method. The multi-channel transmission wireless charging method comprises the following steps of 1, performing scanning and imaging on first to-be-charged equipment on a base of a wireless charging apparatus through a scanning mechanism, determining the appearance dimension of the first to-be-charged equipment and the locationof the first to-be-charged equipment, and enabling the scanning mechanism to be reset; 2, determining a movement path of a displacement mechanism; 3, controlling a transmitting coil on the displacement mechanism to move along the movement path, detecting the use power of a first transmitting coil, recording the position coordinate with the highest power of the first transmitting coil, and placingthe first transmitting coil on the position coordinate; 4, lifting the first transmitting coli to shorten the distance between the transmitting coil and a receiving coil in the first to-be-charged equipment; and 5, enabling a second transmitting coil to be aligned to a receiving coil in second to-be-charged equipment, and performing wireless charging. By virtue of the multi-channel transmission wireless charging method, the technical problem of low charging efficiency of the existing wireless charging method is solved.

Description

technical field [0001] The invention relates to the technical field of wireless charging, in particular to a wireless charging method for multiplex transmission. Background technique [0002] At present, the most common charging solution uses electromagnetic induction. By applying an alternating current of a certain frequency to the primary coil, a certain current is generated in the secondary coil through electromagnetic induction, thereby transferring energy from the transmission end to the reception end, thereby providing The charging device performs wireless charging. [0003] However, there is a defect in the current electromagnetic induction wireless charging method. It is necessary to align the transmitting coil with the receiving coil to achieve an efficient wireless charging process. When the transmitting coil and the receiving coil are slightly deviated, it will cause power transmission efficiency. However, when the user is charging the charging device, it is diff...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a wireless charging method for multiplex transmission. By scanning and identifying the position of the charging device, the position of the receiving coil can be judged, so as to control the position of the transmitting coil, so as to align the transmitting coil with the receiving coil , improve energy transmission efficiency, and the present invention solves the technical problem of low charging efficiency of existing wireless charging methods

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