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公开(公告)号：US20240231881A9
公开(公告)日：2024-07-11
申请号：US18278157
申请日：2021-08-13
Applicant: LG Electronics Inc.
Inventor： Jaegu YOON , Yuseok YANG , Eunjin KIM , Daeyoung JEONG , Dongwoo HAN , Dongkyu LEE , Dukyung JUNG
CPC classification number: G06F9/45558 , B60K35/213 , G06F2009/4557 , G06F2009/45579 , G06F2009/45583 , G06F2009/45595
Abstract: A display apparatus for vehicle is disclosed. The display apparatus includes a first display and a second display located in a vehicle, a signal processing device including a processor configured to perform signal processing for the first display and the second display, and a second signal processing device including a second processor configured to perform signal processing for a third display, wherein the processor in the signal processing device is configured to execute first to third virtual machines on a hypervisor in the processor, and, in response to the signal processing device being operated as a master signal processing device, the first virtual machine in the processor is configured to share at least some of data with the second signal processing device for divided processing of data. Consequently, the plurality of signal processing devices for the plurality of displays in the vehicle may divide and process data.
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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.
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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.
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公开(公告)号：US20240143374A1
公开(公告)日：2024-05-02
申请号：US18278334
申请日：2021-12-28
Applicant: LG Electronics Inc.
Inventor： Dongwoo HAN , Sangkyeong JEONG , Ganghee YU , Dongkyu LEE , 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 is configured to execute first to third virtual machines on a hypervisor in the processor, the first virtual machine in the processor is configured to generate a virtual overlay, change the layer sequence or display area of the virtual overlay, and transmit the changed virtual overlay or information regarding the changed virtual overlay to the second or the third virtual machine for displaying the changed virtual overlay on the first display or the second display. Consequently, the display sequence and display area of a plurality of overlays may be changed.
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公开(公告)号：US20230168914A1
公开(公告)日：2023-06-01
申请号：US17755046
申请日：2021-10-22
Applicant: LG ELECTRONICS INC.
Inventor： Dongwoo HAN , Jaegu YOON , Dongkyu LEE , Dukyung JUNG
IPC: G06F9/455
CPC classification number: G06F9/45558 , G06F2009/45579 , B60R16/023
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 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 receives touch input to the first display or the second display and transmits information regarding the touch input to the second virtual machine or the third virtual machine. Consequently, touch input may be rapidly and accurately processed.
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Patent Agency Ranking
公开(公告)号：US20240354040A1
公开(公告)日：2024-10-24
申请号：US18278528
申请日：2021-01-11
Applicant: LG ELECTRONICS INC.
Inventor： Jaegu YOON , Hyoungkyu CHOI
CPC classification number: G06F3/1423 , B60K35/21 , G06F9/45558 , B60K2360/143 , B60K2360/21 , G06F2009/45595
Abstract: A display apparatus for vehicles is disclosed. The display apparatus includes a first display and a second display located in a vehicle, a signal processing device including a processor configured to perform signal processing for at least one of the first display or the second display, and a second signal processing device including a second processor configured to perform signal processing, wherein the processor in the signal processing device executes a server virtual machine and a guest virtual machine, and the second processor in the second signal processing device executes at least one guest virtual machine. Consequently, transmission efficiency may be increased at the time of data transmission between the plurality of signal processing devices in the vehicle.
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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.
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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
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.
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公开(公告)号：US20240134675A1
公开(公告)日：2024-04-25
申请号：US18278157
申请日：2021-08-12
Applicant: LG Electronics Inc.
Inventor： Jaegu YOON , Yuseok YANG , Eunjin KIM , Daeyoung JEONG , Dongwoo HAN , Dongkyu LEE , Dukyung JUNG
CPC classification number: G06F9/45558 , B60K35/213 , G06F2009/4557 , G06F2009/45579 , G06F2009/45583 , G06F2009/45595
Abstract: A display apparatus for vehicle is disclosed. The display apparatus includes a first display and a second display located in a vehicle, a signal processing device including a processor configured to perform signal processing for the first display and the second display, and a second signal processing device including a second processor configured to perform signal processing for a third display, wherein the processor in the signal processing device is configured to execute first to third virtual machines on a hypervisor in the processor, and, in response to the signal processing device being operated as a master signal processing device, the first virtual machine in the processor is configured to share at least some of data with the second signal processing device for divided processing of data. Consequently, the plurality of signal processing devices for the plurality of displays in the vehicle may divide and process data.
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公开(公告)号：US20220019396A1
公开(公告)日：2022-01-20
申请号：US17311589
申请日：2018-12-07
Applicant: LG Electronics Inc.
Inventor： Hyoungkyu CHOI , Jaegu YOON , Sangwoo HAN , Junbum PARK
IPC: G06F3/14
Abstract: A vehicle apparatus according to one embodiment of the present invention comprises: a first control unit for executing a first application for a display, wherein the first control unit transmits display information about the first application to a first display unit; a second control unit for executing a second application for the display, wherein the second control unit transmits display information about the second application to a second display unit; a first switch unit connected to the first control unit and the second control unit, wherein the first switch unit receives the display information about the first application and the display information about the second application from the first control unit and the second control unit so as to transmit the display information about the first application and the display information about the second application to the first display unit and the second display nit, respectively; and a second switch unit for receiving the display information about the first application and the display information about the second application from the first control unit and the second control unit, respectively.
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