Title:
SIGNAL PROCESSING DEVICE, AND VEHICLE DISPLAY DEVICE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2022/181898
Kind Code:
A1
Abstract:
The present invention relates to a signal processing device, and a vehicle display device including same. A signal processing device according to an embodiment of the present invention comprises a processor for performing signal processing for a display mounted in a vehicle, wherein the processor executes a first virtualization machine to a third virtualization machine on a hypervisor in the processor, and performs control such that: the second virtualization machine operates for a first display; the third virtualization machine operates for a second display; and a hypervisor-based shared memory is configured to allow the first virtualization machine in the processor to transmit the same data to the second virtualization machine and the third virtualization machine. Accordingly, it is possible to synchronize and display the same image on a plurality of displays in a vehicle.
Inventors:
YOON JAEGU (KR)
CHOI HYOUNGKYU (KR)
LEE HEEMIN (KR)
LIM SUNHEE (KR)
HAN DONGWOO (KR)
LEE DONGKYU (KR)
JUNG DUKYUNG (KR)
CHOI HYOUNGKYU (KR)
LEE HEEMIN (KR)
LIM SUNHEE (KR)
HAN DONGWOO (KR)
LEE DONGKYU (KR)
JUNG DUKYUNG (KR)
Application Number:
PCT/KR2021/009402
Publication Date:
September 01, 2022
Filing Date:
July 21, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G06F9/455; B60R16/023; G06F9/451; G06F15/78
Foreign References:
| JP6523298B2 | 2019-05-29 | |||
| KR20130000253A | 2013-01-02 | |||
| KR20200110229A | 2020-09-23 | |||
| JP2020201761A | 2020-12-17 | |||
| JP2014139772A | 2014-07-31 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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