The present invention relates to a signal processing device and a vehicle display device comprising 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, in which the second virtualization machine operates for a first display, and the third virtualization machine operates for a second display. The first virtualization machine in the processor executes: a camera interface for reception of camera data from an external camera device; and a camera manager for registering a request for transmission of camera data from the second virtualization machine or the third virtualization machine and controlling the transmission of the camera data to the second virtualization machine or the third virtualization machine according to the registered request. Accordingly, it is possible to efficiently share data received from the outside.

    La présente invention concerne un dispositif de traitement de signal et un dispositif d'affichage pour véhicule le comprenant. Un dispositif de traitement de signal selon un mode de réalisation de la présente invention comprend un processeur pour effectuer un traitement de signal pour un afficheur monté dans un véhicule, le processeur exécutant des première à troisième machines de virtualisation sur un hyperviseur dans le processeur, dans lequel la deuxième machine de virtualisation fonctionne pour un premier afficheur, et la troisième machine de virtualisation fonctionne pour un second afficheur. La première machine de virtualisation dans le processeur exécute : une interface de dispositif de prise de vues pour la réception de données de dispositif de prise de vues provenant d'un dispositif de prise de vues externe et un gestionnaire de dispositif de prise de vues pour enregistrer une demande de transmission de données de dispositif de prise de vues provenant de la deuxième machine de virtualisation ou de la troisième machine de virtualisation et commander la transmission des données de dispositif de prise de vues à la deuxième machine de virtualisation ou à la troisième machine de virtualisation en fonction de la demande enregistrée. Par conséquent, il est possible de partager efficacement des données reçues de l'extérieur.

    본 발명은 신호 처리 장치, 및 이를 구비하는 차량용 디스플레이 장치에 관한 것이다. 본 발명의 일 실시예에 따른 신호 처리 장치는, 차량에 장착되는 디스플레이를 위한 신호 처리를 수행하는 프로세서를 포함하며, 프로세서는, 프로세서 내의 하이퍼바이저 상에서, 제1 가상화 머신 내지 제3 가상화 머신을 실행하며, 제2 가상화 머신은 제1 디스플레이를 위해 동작하며, 제3 가상화 머신은, 제2 디스플레이를 위해 동작하며, 프로세서 내의 제1 가상화 머신은, 외부의 카메라 장치로부터의 카메라 데이터를 수신하는 카메라 인터페이스와, 제2 가상화 머신 또는 제3 가상화 머신으로부터의 카메라 데이터의 전송 요청을 등록하고, 등록된 요청에 따라, 제2 가상화 머신 또는 제3 가상화 머신으로 카메라 데이터의 전송을 제어하는 카메라 매니저를 실행한다. 이에 의해, 외부로부터 수신되는 데이터를 효율적으로 공유할 수 있게 된다.


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    Title :

    SIGNAL PROCESSING DEVICE, AND VEHICLE DISPLAY DEVICE COMPRISING SAME


    Additional title:

    DISPOSITIF DE TRAITEMENT DE SIGNAL, ET DISPOSITIF D'AFFICHAGE POUR VÉHICULE LE COMPRENANT
    신호 처리 장치, 및 이를 구비하는 차량용 디스플레이 장치


    Contributors:
    HAN DONGWOO (author) / PARK NAMYONG (author) / LEE DONGKYU (author) / SHIN KYUNGJUN (author) / YOON JAEGU (author) / JUNG DUKYUNG (author)

    Publication date :

    2022-09-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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