公开(公告)号：US20240168690A1

公开(公告)日：2024-05-23

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: G06F3/14 ,  B60K35/22 ,  B60K35/29 ,  G06F9/455

CPC classification number: G06F3/1423 ,  B60K35/22 ,  B60K35/29 ,  G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45595

Abstract: Disclosed is a display apparatus including a first display and a second display located in a vehicle, a signal processing device including a processor for the first display and the second display, and a second signal processing device for a third display, wherein the processor executes first to third virtual machines on a hypervisor, and the first virtual machine is configured to transmit a remote processing request from at least one of the second virtual machine or the third virtual machine to the second signal processing device, receive image data processed by the second signal processing device in response to the remote processing request, and display an image related to the received image data on at least one of the first display or the second display.

公开(公告)号：US20230168913A1

公开(公告)日：2023-06-01

申请号：US17755040

申请日：2021-07-21

Applicant: LG ELECTRONICS INC.

Inventor： Jaegu YOON ,  Hyoungkyu CHOI ,  Heemin LEE ,  Sunhee LIM ,  Dongwoo HAN ,  Dongkyu LEE ,  Dukyung JUNG

IPC: G06F9/455

CPC classification number: G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45579 ,  G06F2009/45583

Abstract: A signal processing device and a display apparatus for vehicles including the same are disclosed. The signal processing device includes a processor configured to perform signal processing for a display located in a vehicle, wherein the processor is configured to execute first to third virtual machines on a hypervisor in the processor, the second virtual machine is operated for a first display, the third virtual machine is operated for a second display, and the first virtual machine in the processor is configured to share at least some of data with the second virtual machine and the third virtual machine for processing of divided data. Consequently, the plurality of virtual machines for the plurality of displays in the vehicle may divide and process data.

公开(公告)号：US20240143360A1

公开(公告)日：2024-05-02

申请号：US17770103

申请日：2021-07-21

Applicant: LG Electronics Inc.

Inventor： Jaegu YOON ,  Hyoungkyu CHOI ,  Heemin LEE ,  Sunhee LIM ,  Dongwoo HAN ,  Dongkyu LEE ,  Dukyung JUNG

IPC: G06F9/455

CPC classification number: G06F9/45558 ,  G06F2009/4557 ,  G06F2009/45579

Abstract: A signal processing device and a display apparatus for vehicles including the same are disclosed. The signal processing device includes a processor configured to process a signal for a display mounted in a vehicle, wherein the processor is configured to execute first to third virtual machines on a hypervisor in the processor, the second virtual machine is operated for a first display, the third virtual machine is operated for a second display, and the first virtual machine in the processor is configured to control a shared memory based on the hypervisor for transmission of identical data to the second virtual machine and the third virtual machine. Consequently, it is possible for a plurality of displays in the vehicle to display identical images in a synchronized state.