The invention discloses a vehicle charging control method, a control unit, electronic equipment and a storage medium, and the method mainly comprises the steps: responding to a charging request, controlling a pre-charging circuit based on a first half-control type electronic device to be switched on, and carrying out the pre-charging; after pre-charging is completed, a charging circuit composed of a second half-control type electronic device is controlled to be switched on, and charging is carried out; wherein the pre-charging circuit and the charging circuit are connected in parallel, and when the pre-charging circuit and the charging circuit are conducted, the pre-charging circuit and the charging circuit are mutually and reversely cut off. An electromagnetic relay is replaced by a first half-control electronic device and a second half-control electronic device to respectively control a pre-charging circuit and a charging circuit to form a conductive loop, so that the switching control of the circuit is realized, and therefore, a circuit conduction and switching mode without metal contacts is adopted, and the switching efficiency of the circuit is improved. And the condition that the charging circuit cannot be conducted due to the damage of the contact of the electromagnetic relay is avoided.

    本公开公开了一种车辆充电控制的方法及控制单元、电子设备和存储介质,主要包括:响应于充电请求,控制基于第一半控型电子器件预充电电路导通,进行预充电;在预充电完成后,控制基于第二半控型电子器件组成的充电电路导通,进行充电;其中,预充电电路与充电电路并联,且预充电电路及充电电路导通时相互反向截止,与相关技术中,通过电磁继电器通过金属触点的接触使充电电路形成导电回路相比,基于第一半控型电子器件和第二半控型电子器件替换电磁继电器分别控制预充电电路和充电电路形成导电回路,实现对电路的切换控制,因此,本公开采用的无金属触点的电路导通及切换方式,避免了由电磁继电器触点损伤而带来的充电电路无法导通的情况发生。


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    Title :

    Vehicle charging control method and control unit, electronic equipment and storage medium


    Additional title:

    车辆充电控制的方法及控制单元、电子设备和存储介质


    Contributors:
    XU XU (author) / WANG HAILONG (author) / YUAN BAOCHENG (author) / LIU SHAOWEI (author)

    Publication date :

    2024-06-14


    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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