The invention provides a vehicle-mounted electronic control unit, a control method thereof and a vehicle-mounted device.The vehicle-mounted electronic control unit comprises at least two hardware safety modules, and the control method applied to the vehicle-mounted electronic control unit comprises the steps that to-be-calculated data is obtained; acquiring the priority of each hardware security module in the at least two hardware security modules; traversing the cacheable number of each hardware security module according to the sequence of the priorities of the hardware security modules so as to determine a target hardware security module from the at least two hardware security modules; and controlling the target hardware security module to process the to-be-calculated data to obtain calculated data. According to the control method provided by the embodiment of the invention, resources can be averaged among the hardware security modules, the data security risk is reduced, the queuing time of the to-be-calculated data is also reduced, and the processing efficiency of the vehicle-mounted electronic control unit is improved.
本申请提供了一种车载电子控制单元及其控制方法、车载装置,其中,车载电子控制单元包括至少两个硬件安全模块,应用于车载电子控制单元的控制方法包括:获取待计算数据;获取至少两个硬件安全模块中各个硬件安全模块的优先级;按照各个硬件安全模块的优先级的顺序,遍历各个硬件安全模块的可缓存数,以从至少两个硬件安全模块中确定目标硬件安全模块;控制目标硬件安全模块处理待计算数据以得到已计算数据。本申请实施例提供的控制方法可以在各个硬件安全模块之间平均化资源,降低数据安全风险,也减少了待计算数据排队等候的时间,提高了车载电子控制单元的处理效率。
Vehicle-mounted electronic control unit, control method thereof and vehicle-mounted device
车载电子控制单元及其控制方法、车载装置
2025-03-07
Patent
Electronic Resource
Chinese
Control device for vehicle-mounted unit and control method for vehicle-mounted unit
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