The invention provides a fault repairing method and device for a vehicle-mounted microcontroller, and the method comprises the steps: deploying a plurality of virtual machines in the microcontroller, distributing a corresponding hardware resource for each virtual machine, and configuring a management program to carry out the unified management of the plurality of virtual machines; in response to the fact that the hardware resources corresponding to one or more virtual machines fail, hardware resources equivalent to the failed hardware are allocated to the one or more virtual machines in the unallocated hardware resources to be recombined so as to repair the failure, and the hardware resources used for replacement and the replaced hardware resources are independent from each other.

    本发明提供了一种车载微控制器的故障修复方法及装置,包括:在所述微控制器中部署多个虚拟机,且为每个所述虚拟机分配相对应的硬件资源,配置管理程序对所述多个虚拟机进行统一管理;以及响应于其中一个或多个虚拟机所对应的硬件资源发生故障,在未分配的硬件资源中分配与故障硬件相等效的硬件资源给该一个或多个虚拟机以重新组合从而修复故障,其中用于替代的硬件资源与被替代的硬件资源之间相互独立。


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    Title :

    Fault repairing method of vehicle-mounted microcontroller and vehicle-mounted microcontroller


    Additional title:

    一种车载微控制器的故障修复方法及车载微控制器


    Contributors:

    Publication date :

    2023-06-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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