The embodiment of the invention provides a control method of a vehicle-mounted charger, and relates to the technical field of vehicles, and the method comprises the following steps: obtaining the temperature of a water inlet of the vehicle-mounted charger configured on a vehicle; determining a power mode of the vehicle-mounted charger according to the temperature of the water inlet, wherein the power mode indicates available power corresponding to the vehicle-mounted charger; further detecting the output power of the vehicle-mounted charger, and determining the residual power corresponding to the vehicle-mounted charger in combination with the output power and the available power; comparing the residual power with a preset threshold value to obtain comparison information; and configuring a cooling instruction according to the comparison information so as to carry out temperature control and power mode adjustment on the vehicle-mounted charger. Therefore, the dynamic power control process of the vehicle-mounted charger is realized, the target temperature and the power mode reached by the vehicle-mounted charger are dynamically adjusted due to the fact that the residual power in different power modes is adopted for power adaptation, and the vehicle-mounted charger is enabled to fully release performance while saving energy consumption.

    本说明书实施例提供了一种车载充电机的控制方法,涉及车辆技术领域,该方法通过获取车辆配置的车载充电机的入水口温度;然后根据入水口温度确定车载充电机所处的功率模式,该功率模式指示了车载充电机对应的可用功率;进一步检测车载充电机的输出功率,并结合输出功率和可用功率确定车载充电机对应的剩余功率;然后将剩余功率与预设阈值进行比较,以得到比对信息;进而根据比对信息配置冷却指令,以对车载充电机进行温度控制以及功率模式调整。从而实现车载充电机的动态功率控制过程,由于采用不同功率模式下的剩余功率进行功率适配,动态调整车载充电机所达到的目标温度以及功率模式,使得车载充电机在节省能耗的同时充分释放性能。


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    Titel :

    Control method and device of vehicle-mounted charger, computing equipment and computer program product


    Weitere Titelangaben:

    车载充电机的控制方法、装置、计算设备及计算机程序产品


    Beteiligte:
    CHEN FEI (Autor:in) / ZHANG XIAOQI (Autor:in)

    Erscheinungsdatum :

    25.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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