公开(公告)号：US11815983B2

公开(公告)日：2023-11-14

申请号：US17254456

申请日：2019-06-25

Applicant: LG Electronics Inc.

Inventor： Byungjin Kang ,  Xavier Punithan ,  Byeongrim Jo

IPC: G06F11/07 ,  G06F11/20

CPC classification number: G06F11/0739 ,  G06F11/0751 ,  G06F11/2028 ,  G06F2201/85

Abstract: The present disclosure relates to a communication electronic control unit (ECU) provided in a vehicle to be used for exchange of a signal with an external device, the communication ECU including a bus interface configured to exchange signals with a plurality of slave ECUs in the vehicle, a primary processor configured to perform software cloning for at least one of the plurality of slave ECUs, and a secondary processor configured to determine whether to operate, based on whether overload is applied to the primary processor.