Title:
BATTERY ABNORMALITY RECOGNITION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/082104
Kind Code:
A1
Abstract:
The present application provides a battery abnormality recognition method, a battery abnormality recognition apparatus, an electronic device, and a computer readable storage medium. The battery abnormality recognition method comprises: acquiring states of charge corresponding to a plurality of data time points, in a preset standing time period, of battery cells to be evaluated in a battery, and according to states of charge of a target battery cell and a reference battery cell among the battery cells to be evaluated, computing a first state of charge difference between the target battery cell and the reference battery cell; and according to the first state of charge difference, determining whether said battery cells are abnormal.
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Inventors:
LIU HONGYANG (CN)
LI HUAPENG (CN)
DU MINGSHU (CN)
ZHAO WEI (CN)
LUO SIJIA (CN)
LI SHICHAO (CN)
LI HUAPENG (CN)
DU MINGSHU (CN)
ZHAO WEI (CN)
LUO SIJIA (CN)
LI SHICHAO (CN)
Application Number:
PCT/CN2022/125741
Publication Date:
April 25, 2024
Filing Date:
October 17, 2022
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
G06F15/16; G01R31/36
Foreign References:
| CN114879048A | 2022-08-09 | |||
| CN112858931A | 2021-05-28 | |||
| CN114264964A | 2022-04-01 | |||
| US20200049774A1 | 2020-02-13 |
Attorney, Agent or Firm:
BEIJING HAN KUN LAW OFFICES (CN)
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