公开(公告)号：US12242880B2

公开(公告)日：2025-03-04

申请号：US18278333

申请日：2021-08-13

Applicant: LG Electronics Inc.

Inventor： Jaegu Yoon ,  Heemin Lee ,  Sunhee Lim ,  Daeyoung Jeong ,  Dongwoo Han ,  Dongkyu Lee ,  Dukyung Jung

IPC: G06F9/455 ,  B60K35/00 ,  B60K35/21 ,  B60K35/22 ,  B60K35/29 ,  B60R16/023 ,  G06F3/14 ,  G06F9/54

Abstract: A display apparatus for a vehicle includes: first, second, and third displays located in the vehicle, a first signal processing device comprising a first processor configured to perform signal processing for the first display and the second display, and a second signal processing device comprising a second processor configured to perform signal processing for the third display. The first processor is configured to execute first, second, and third virtual machines on a hypervisor in the first processor. The first virtual machine is configured to transmit, from at least one of the second virtual machine or the third virtual machine to the second signal processing device, a remote processing request, receive image data processed by the second signal processing device in response to the remote processing request, and control at least one of the first display or the second display to display an image related to the received image data.

公开(公告)号：US12122237B2

公开(公告)日：2024-10-22

申请号：US18288231

申请日：2022-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Jaegu Yoon ,  Daeyoung Jeong ,  Hyoungkyu Choi

IPC: B60K35/85 ,  B60K35/22

CPC classification number: B60K35/85 ,  B60K35/22 ,  B60K2360/182 ,  B60K2360/46 ,  B60K2360/583

Abstract: The present disclosure relates to a vehicle display apparatus. The vehicle display apparatus according to an embodiment of the present disclosure comprises: a first display and a second display mounted in a vehicle; a signal processing device configured to perform signal processing for at least one of the first display or the second display; and a second signal processing device configured to perform signal processing, wherein the signal processing device is configured to determine whether the second signal processing device is a master device or a slave device, based on number information of processors in the second signal processing device and information on support of non-uniform memory access. Accordingly, data exchange between the plurality of signal processing devices may be performed efficiently.