Title:
WIRELESS CHARGING METHOD AND APPARATUS, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/243927
Kind Code:
A1
Abstract:
The present invention relates to a wireless charging method and apparatus, and a storage medium, and belongs to the technical field of wireless charging. The method comprises: a power sending device charges a power receiving device with first sending power; in the process of charging with the first sending power, obtain a first power loss; if the first power loss is greater than a first threshold, charge the power receiving device with second sending power which is less than the first sending power. In embodiments of the present invention, when the power sending device detects that the power loss is greater than a certain threshold, the sending power is reduced; on the one hand, the potential safety hazard caused by overheating of foreign matters in a short time due to overlarge sending power can be avoided, to improve the safety and reliability of wireless charging; on the other hand, the power receiving device can be continuously charged, and charging interruption is avoided, thereby improving the continuity of wireless charging.
Inventors:
LIU YANG (CN)
Application Number:
PCT/CN2019/090172
Publication Date:
December 10, 2020
Filing Date:
June 05, 2019
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H02J50/60
Foreign References:
| CN103852665A | 2014-06-11 | |||
| CN103852665A | 2014-06-11 | |||
| CN103901997A | 2014-07-02 | |||
| CN103852631A | 2014-06-11 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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