The invention relates to the technical field of automobiles, and discloses a vehicle-mounted charging device, system, method and equipment, a medium and an automobile. The vehicle-mounted charging device comprises a charging port unit, a vehicle-mounted charger and a battery unit; the vehicle-mounted charger comprises an ACDC (alternating current direct current) module and a DCDC (direct current direct current) module, the charging port unit comprises a first charging port and a second charging port; the first charging port is connected with the first end of the ACDC module; the second end of the ACDC module is connected with the first end of the DCDC module; the second end of the DCDC module is connected with the battery unit; the first charging port is used for realizing that a charging pile supplies power to the battery unit; the second charging port is connected with the first end of the DCDC module through a switch unit; according to the vehicle-mounted charging device disclosed by the invention, the charging efficiency in a vehicle-to-vehicle charging scene can be effectively improved.

    本发明涉及汽车技术领域,公开了一种车载充电装置、系统、方法、设备、介质及汽车,其中,本发明所公开的车载充电装置,包括:充电口单元、车载充电机以及电池单元;其中,所述车载充电机包括:ACDC模块以及DCDC模块;所述充电口单元包括:第一充电口以及第二充电口;所述第一充电口与所述ACDC模块的第一端相连接;所述ACDC模块的第二端与所述DCDC模块的第一端相连接;所述DCDC模块的第二端与所述电池单元相连接;所述第一充电口用于实现充电桩为所述电池单元供电;所述第二充电口通过一开关单元与所述DCDC模块的第一端相连接;所述第二充电口用于实现车车供电,通过本发明所公开的车载充电装置,可以有效提升在车车充电场景下的充电效率。


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    Title :

    Vehicle-mounted charging device, system, method and equipment, medium and automobile


    Additional title:

    车载充电装置、系统、方法、设备、介质及汽车


    Contributors:
    LI SHENGXIN (author) / HE LIANG (author) / LI PENG (author) / TANG SHANZHENG (author)

    Publication date :

    2023-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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