Title:
CHARGING CONTROL METHOD AND SYSTEM FOR MULTIPLE VEHICLE-MOUNTED STORAGE BATTERIES, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/045685
Kind Code:
A1
Abstract:
A charging control method and system for multiple vehicle-mounted storage batteries, and a medium. The charging control method comprises: acquiring state information of each storage battery among a plurality of storage batteries (S11); according to the state information of each storage battery among the plurality of storage batteries, determining to send a charging request to a vehicle communication network when the storage battery needs to be charged, wherein the charging request is used for instructing a voltage regulation mechanism to convert a direct current output by a vehicle-mounted power battery, so as to charge each storage battery among the plurality of storage batteries (S13); and regulating an output voltage of the voltage regulation mechanism according to the state information of each storage battery among the plurality of storage batteries, so as to meet different target voltage levels for charging of the storage batteries (S15).
Inventors:
ZENG SHUAI (CN)
CAO WEISI (CN)
XIE XIANGXIU (CN)
SU KAI (CN)
YANG DONGSHENG (CN)
CAO WEISI (CN)
XIE XIANGXIU (CN)
SU KAI (CN)
YANG DONGSHENG (CN)
Application Number:
PCT/CN2023/092790
Publication Date:
March 07, 2024
Filing Date:
May 08, 2023
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
H02J7/00; B60L58/18
Domestic Patent References:
| WO2022036580A1 | 2022-02-24 |
Foreign References:
| CN114844191A | 2022-08-02 | |||
| CN112533788A | 2021-03-19 | |||
| CN105291870A | 2016-02-03 | |||
| CN113910979A | 2022-01-11 |
Attorney, Agent or Firm:
ZHIFAN & PARTNERS (CN)
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