Title:
REVERSE CHARGING SYSTEM AND METHOD, AND RELATED APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/037081
Kind Code:
A1
Abstract:
Embodiments of the present application provide a reverse charging system and method, and a related apparatus. The charging system comprises a first electronic device and a second electronic device. The first electronic device is used for boosting a first battery voltage of the first electronic device to a first voltage value and then performing reverse charging on the second electronic device by using the first voltage value. The second electronic device is used for adjusting the first voltage value to a second battery voltage of the second electronic device and implementing charging by using the second battery voltage. The first battery voltage of the first electronic device decreases with the increase of the power supply duration of the first electronic device, and the second battery voltage of the second electronic device increases with the increase of the charging duration of the second electronic device. In this way, the second electronic device can charge the battery of the second electronic device by using a voltage suitable for the second battery, thereby improving the efficiency of reverse charging.
Inventors:
HAN ZHEHAO (CN)
SUN NI (CN)
SUN NI (CN)
Application Number:
PCT/CN2023/095148
Publication Date:
February 22, 2024
Filing Date:
May 18, 2023
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
H02J7/00
Foreign References:
| CN105790349A | 2016-07-20 | |||
| CN112928787A | 2021-06-08 | |||
| CN114597983A | 2022-06-07 | |||
| CN211018337U | 2020-07-14 | |||
| CN106340937A | 2017-01-18 | |||
| CN113162131A | 2021-07-23 | |||
| JPH08149704A | 1996-06-07 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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