公开(公告)号：US20240419469A1

公开(公告)日：2024-12-19

申请号：US18721153

申请日：2022-10-21

Applicant: LG ELECTRONICS INC.

Inventor： Ganghee YU ,  Kyungjun SHIN ,  Soohwan OH ,  Sangkyeong JEONG

IPC: G06F9/455 ,  B60K35/22

Abstract: The signal processing device and the vehicle display apparatus including the same according to an embodiment of the present disclosure includes a processor to process a vehicle signal, wherein the processor is configured to execute a server virtual machine and a plurality of guest virtual machines on a hypervisor in the processor, wherein the server virtual machine is configured to transmit processed camera data to a shared memory, a second guest virtual machine is configured to receive the camera data from the shared memory, to generate first data for a first application service based on the camera data and to transmit the first data to the shared memory, and a first guest virtual machine is configured to display an image, synthesized based on the camera data from the shared memory and the first data, on the first display. Accordingly, data processing may be performed efficiently.

公开(公告)号：US20240143375A1

公开(公告)日：2024-05-02

申请号：US18278336

申请日：2021-12-28

Applicant: LG Electronics Inc.

Inventor： Dongwoo HAN ,  Namyong PARK ,  Dongkyu LEE ,  Kyungjun SHIN ,  Jaegu YOON ,  Dukyung JUNG

IPC: G06F9/455 ,  B60R16/023

CPC classification number: G06F9/45558 ,  B60R16/023 ,  G06F2009/4557 ,  G06F2009/45579 ,  G06F2009/45583

Abstract: A signal processing device and a display apparatus for vehicle 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 executes 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 includes a first interface configured to receive sensor data from a sensor device in the vehicle and a radio signal from a tuner in the vehicle and an input and output server interface configured to transmit data corresponding to the sensor data or the radio signal received from the first interface to at least one of the second virtual machine or the third virtual machine.

公开(公告)号：US20240152370A1

公开(公告)日：2024-05-09

申请号：US17771450

申请日：2022-02-22

Applicant: LG ELECTRONICS INC.

Inventor： Dongwoo HAN ,  Namyong PARK ,  Dongkyu LEE ,  Kyungjun SHIN ,  Jaegu YOON ,  Dukyung JUNG

IPC: G06F9/455 ,  B60R16/023

CPC classification number: G06F9/45558 ,  B60R16/023 ,  B60K35/00 ,  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 execute a camera interface to receive camera data from an external camera device and a camera manager to register a request for transmission of camera data from the second virtual machine or the third virtual machine and to transmit the camera data to the second virtual machine or the third virtual machine based on registered request. Consequently, data received from the outside may be efficiently shared.