The invention provides a driving circuit for a load, a control method and device of the driving circuit and a vehicle, and relates to the technical field of electronics, and the driving circuit comprises a high-side driving circuit which is connected between a first power supply end and a first end of the load and is connected with the load through a first node; the high-side detection circuit is connected between the first node and a ground terminal and is configured to detect the voltage at the first node so as to output a first voltage signal; the low-side driving circuit is connected between the second end of the load and the grounding end and is connected with the load through a second node; the low-side detection circuit is connected between the second node and the ground terminal and is configured to detect the voltage at the second node so as to output a second voltage signal; the positive electrode of the first diode is connected with the second power end, the negative electrode of the first diode is connected with the first node, and the voltage provided by the second power end is smaller than that provided by the first power end.

    本公开提供了一种用于负载的驱动电路及其控制方法、装置和车辆,涉及电子技术领域,驱动电路包括:高边驱动电路,连接于第一电源端与负载的第一端之间,并且经第一节点与负载连接;高边检测电路,连接于第一节点与接地端之间,并且被配置为检测第一节点处的电压,以输出第一电压信号;低边驱动电路,连接于负载的第二端与接地端之间,并且经第二节点与负载连接;低边检测电路,连接于第二节点与接地端之间,并且被配置为检测第二节点处的电压,以输出第二电压信号;以及第一二极管,正极与第二电源端连接且负极与第一节点连接,其中,第二电源端提供的电压小于第一电源端提供的电压。


    Access

    Download


    Export, share and cite



    Title :

    Driving circuit for load, control method and device of driving circuit and vehicle


    Additional title:

    用于负载的驱动电路及其控制方法、装置和车辆


    Contributors:
    ZHANG BO (author) / WANG QI (author) / NIE BINBIN (author) / QIN FENGJUN (author) / ZHANG WEI (author) / SHAO GUANGYA (author)

    Publication date :

    2023-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Vehicle load driving circuit and vehicle

    HE YUEQING | European Patent Office | 2024

    Free access

    Driving circuit, control method and vehicle

    JIANG JIAQI / LIU PENGFEI / LIANG JINFU et al. | European Patent Office | 2024

    Free access

    Driving circuit and vehicle

    DENG NIAN / LIU JIN | European Patent Office | 2022

    Free access