The invention relates to a controller and a vehicle, and relates to the technical field of electronics. The controller comprises a power management circuit, a micro-control unit, a first CAN transceiver, an OR logic circuit and a wake-up trigger latch circuit. The power management circuit is used for controlling the power supply to supply power to the micro-control unit; a power supply holding signal port of the micro-control unit is connected with a first input end of the OR logic circuit, and an output end of the OR logic circuit is connected with an enabling end of the power supply management circuit; a first control end of the micro-control unit is respectively connected with a standby mode setting port of the first CAN transceiver and a latch control end of the wake-up trigger latch circuit; the first signal transmitting end of the first CAN transceiver is connected with the trigger input end of the wake-up trigger latch circuit, and the wake-up output end of the wake-up trigger latch circuit is connected with the second input end of the OR logic circuit. According to the scheme of the invention, the dormancy awakening of the controller can be realized through the first CAN transceiver.

    本公开涉及控制器和车辆,涉及电子技术领域。所述控制器包括电源管理电路、微控制单元、第一CAN收发器、或逻辑电路以及唤醒触发锁存电路;电源管理电路用于控制电源为微控制单元供电;微控制单元的电源保持信号端口与或逻辑电路的第一输入端连接,或逻辑电路的输出端与电源管理电路的使能端连接;微控制单元的第一控制端分别与第一CAN收发器的待机模式设置端口和唤醒触发锁存电路的锁存控制端连接;第一CAN收发器的第一信号发送端与唤醒触发锁存电路的触发输入端连接,唤醒触发锁存电路的唤醒输出端与或逻辑电路的第二输入端连接。本公开的方案可以通过第一CAN收发器可以实现控制器的休眠唤醒。


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    Titel :

    Controller and vehicle


    Weitere Titelangaben:

    控制器和车辆


    Beteiligte:
    HE YONGBIN (Autor:in) / JIANG JIN (Autor:in) / ZHU SHUYANG (Autor:in) / ZHONG LUPING (Autor:in) / YU ZIHAO (Autor:in) / HAN BING (Autor:in)

    Erscheinungsdatum :

    2023-11-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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