The invention relates to the technical field of automobile control, in particular to a vehicle area controller. The area controllers are distributed in different physical areas on a vehicle respectively, and a plurality of vehicle-mounted electronic components are concentrated on the periphery of each physical area and electrically connected with the area controllers at the corresponding positions; each area controller comprises an MCU module and an eFuse module, the battery provides a working power supply for the MCU module and the eFuse module, and the MCU module controls the eFuse module to provide the working power supply for the external ECU. The area controller using the architecture can be connected with a vehicle area sensor and an actuator nearby, so that the total length of a vehicle wire harness is shortened, and the wiring difficulty is reduced; the original discrete controllers such as a tail gate controller, a vehicle window controller, a seat controller, a suspension controller and an EPB controller can be replaced, so that the computing power is concentrated, and the original electronic and electrical architecture is simplified; the eFuse replaces a traditional fuse, can monitor the state of an electric appliance in real time, and can be self-recovered after overcurrent turn-off.

    本发明涉及汽车控制技术领域,特别涉及一种车辆区域控制器。所述区域控制器为若干个,分别分布于车辆上不同的物理区域,所述各物理区域周围均集中有若干车载电子元器件与对应位置的区域控制器电连接;所述若干区域控制器均包括MCU模块和eFuse模块,电池为MCU模块和eFuse模块提供工作电源,MCU模块控制eFuse模块为外部ECU提供工作电源。本发明使用该架构的区域控制器能够就近连接车辆区域传感器和执行器缩短车辆线束总长度,减小布线难度;可以取代原先分立的尾门控制器、车窗控制器、座椅控制器、悬架控制器和EPB控制器等分立控制器,做到算力集中,简化原先电子电气架构;eFuse取代传统保险丝,能够实时监控用电器状态,过流关断后可自恢复。


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    Title :

    Vehicle area controller


    Additional title:

    一种车辆区域控制器


    Contributors:
    CHEN JUNJIE (author) / YAN HUAXIN (author) / PAN HUJIAN (author) / YANG SHOUJIAN (author) / WANG LONG (author)

    Publication date :

    2023-12-12


    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



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