The invention provides an intelligent power distribution framework, a power distribution box and a vehicle, and belongs to the technical field of automatic driving. The intelligent power distribution framework comprises an MCU, a first power supply, a second power supply, a first switch module and a third switch module; the first switch module is configured to detect a first voltage output by the first power supply, cut off a power supply loop between the first power supply and the first switch module when the first voltage does not meet a preset voltage range, and send alarm information that the power supply loop is cut off to the MCU; and the MCU is used for controlling the second switch module to disconnect the first power supply loop between the second switch module and the first power supply, and maintaining and conducting the second power supply loop between the second switch module and the second power supply, so that the third switch module disconnects part or all of the loads. According to the intelligent power distribution architecture provided by the invention, the speed of quick turn-off of the power supply branch of the automatic driving system in case of failure is ensured, and the power supply failure is reduced.

    本发明提供了一种智能电源分配架构、配电盒及车辆,属于自动驾驶技术领域,智能电源分配架构包括:MCU、第一电源、第二电源,第一开关模块、第三开关模块;第一开关模块,被配置为对第一电源输出的第一电压进行检测,并在第一电压不满足预设电压范围时,切断第一电源与所述第一开关模块之间的供电回路,并将供电回路被切断的报警信息发送至MCU;MCU,控制第二开关模块断开第二开关模块与第一电源之间的第一供电回路,维持并导通第二开关模块与第二电源之间的第二供电回路,以使第三开关模块,断开多个负载中的部分负载或全部负载。通过本发明所提供的智能电源分配架构,保证自动驾驶系统的供电支路故障快速关断的速度,降低供电故障。


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    Title :

    Intelligent power distribution framework, power distribution box and vehicle


    Additional title:

    一种智能电源分配架构、配电盒及车辆


    Contributors:
    XU LONGJUN (author) / LI YONGJUN (author)

    Publication date :

    2024-03-15


    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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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