BATTERY LEVEL CALIBRATION METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM

WIPO Patent Application WO/2023/109300

A1

A battery level calibration method, an electronic device, and a storage medium. The method comprises: after an electronic device is turned on, first obtaining a turn-off type when the electronic device is last turned off (S101); when the turn-off type is a first type, obtaining the current battery level of the electronic device according to the turn-off time and turn-off remaining battery level when the electronic device is last turned off (S102), wherein the first type comprises: after the electronic device is turned off, a first battery supplies power to a charging management module and does not supply power to a peripheral circuit module and a coulometer. Compared with the case in the prior art of the current battery level obtained by using an OCV curve, the current battery level obtained by using the turn-off time and turn-off remaining battery level at the last turn-off is more accurate.

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YANG CHENGHE (CN)
WU ZHIHUA (CN)

PCT/CN2022/125964

June 22, 2023

October 18, 2022

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SHENZHEN PAX SMART NEW TECH CO LTD (CN)

G01R35/04

CN114236461A	2022-03-25
CN107561446A	2018-01-09
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CN103605093A	2014-02-26
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CN109239611A	2019-01-18
CN108663623A	2018-10-16
CN105975879A	2016-09-28
CN107290674A	2017-10-24
US6463545B1	2002-10-08

SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)

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