Title:
MULTI-CHARGER COOPERATIVE CHARGING METHOD AND DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/083116
Kind Code:
A1
Abstract:
Disclosed in the present application are a multi-charger cooperative charging method and device, and a computer-readable storage medium. The method comprises: before turning on a relay of a battery pack, a main charging control unit waiting to receive a first synchronization signal, which is sent by a slave charging control unit, so as to determine that the slave charging control unit completes a handshake with a charger corresponding to the slave charging control unit (S1); when turning on the relay of the battery pack, the main charging control unit sending a turn-on signal of the relay to the corresponding slave charging control unit, so that the slave charging control unit controls the battery pack to be charged (S2); and the main charging control unit allocating and adjusting charging currents of chargers according to a calculated total charging demand, and output parameters of the chargers corresponding to the respective slave charging control units, which parameters are sent by the respective slave charging control units (S3). A more efficient, more stable and safer multi-charger cooperative charging solution is thus realized.
Inventors:
HU HUAZHI (CN)
XIAO XIJI (CN)
XIAO XIJI (CN)
Application Number:
PCT/CN2023/124958
Publication Date:
April 25, 2024
Filing Date:
October 17, 2023
Export Citation:
Assignee:
EHANG INTELLIGENT EQUIPMENT GUANGZHOU CO LTD (CN)
International Classes:
H02J7/00; B60L53/00; B60L53/62
Attorney, Agent or Firm:
SHENZHEN XIECHENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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