The invention provides an automobile charging control method and related equipment. The method comprises the following steps: sampling a charging input voltage to obtain waveform data of the current input voltage; obtaining a first comparison result of the waveform data of the current input voltage and the standard waveform data; based on the first comparison result, whether the current charging power grid is abnormal or not is judged, and abnormal conditions are classified; and executing a corresponding control strategy based on an abnormal classification result. According to the method, the compatibility of the charging system to the power grid waveform under the alternating current charging condition is improved, meanwhile, the corresponding control strategy is executed based on the anomaly classification result, safe charging of the automobile can still be ensured under the condition that the input voltage is abnormal, and user benefits are guaranteed.

    本发明提供一种汽车充电控制方法及相关设备。方法包括:对充电输入电压进行采样,以获取当前输入电压的波形数据;获取当前输入电压的波形数据与标准波形数据的第一比对结果;基于第一比对结果,判断当前充电电网是否出现异常并对异常情况进行分类;基于异常分类结果,执行对应的控制策略。提升了交流充电条件下,充电系统对电网波形的兼容性,同时,基于异常分类结果,执行对应的控制策略,在输入电压存在异常的情况下,仍能保证对汽车进行安全充电,保障了用户利益。


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    Title :

    Automobile charging control method and related equipment


    Additional title:

    汽车充电控制方法及相关设备


    Contributors:
    GUO CHANGLUN (author) / CHEN TAO (author) / YAN KANG (author) / PAN ZHIQIANG (author)

    Publication date :

    2023-07-11


    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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