The embodiment of the invention provides a power supply circuit, a control method thereof, electronic equipment and a vehicle, which can be applied to the fields of intelligent driving, intelligent home, industrial remote control and the like. Wherein the power supply circuit comprises a first power supply circuit and a second power supply circuit, the first power supply circuit comprises a first battery and a DC/DC converter, the input end of the DC/DC converter is connected with the first battery, and the output end of the DC/DC converter is used for supplying power to a BMS of the first battery, a controller of the DC/DC converter and one or more first loads; and the second power supply circuit comprises a second battery, the second battery is connected with the output end of the DC/DC converter through a switch, and the second battery is used for supplying power to the controller of the DC/DC converter and one or more second loads. According to the scheme, the reliability of the power supply circuit can be improved.

    本申请实施例提供了一种供电电路及其控制方法、电子设备、车辆,可以应用于智能驾驶、智能家居、工业远程控制等领域。其中,供电电路包括第一供电电路和第二供电电路,其中,第一供电电路包括第一电池和DC/DC转换器,该DC/DC转换器的输入端连接第一电池,DC/DC转换器的输出端用于给第一电池的BMS、DC/DC转换器的控制器以及一个或多个第一负载供电;第二供电电路包括第二电池,该第二电池通过开关连接DC/DC转换器的输出端,该第二电池用于给DC/DC转换器的控制器和一个或多个第二负载供电。本申请方案能够提高供电电路的可靠性。


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    Title :

    Power supply circuit, control method thereof, electronic equipment and vehicle


    Additional title:

    供电电路及其控制方法、电子设备、车辆


    Contributors:
    CHEN BING (author) / LI YANWU (author) / FENG NINGBO (author)

    Publication date :

    2025-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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