A signal processing device and a vehicle display device including same according to an embodiment of the present disclosure comprise multiple processor cores, wherein a first processor core among the multiple processor cores executes a first application corresponding to a first safety level or a microservice corresponding to the first application and, during the execution, performs mode switching to execute a second application corresponding to a second safety level higher than the first safety level or a microservice corresponding to the second application, together with a second processor core among the multiple processor core. Accordingly, the safety level of a processor core can be improved.

    Un dispositif de traitement de signal et un dispositif d'affichage de véhicule le comprenant, selon un mode de réalisation de la présente invention, comportent de multiples cœurs de processeur, un premier cœur de processeur parmi les multiples cœurs de processeur exécutant une première application correspondant à un premier niveau de sécurité ou un microservice correspondant à la première application et effectuant, pendant l'exécution, une commutation de mode pour exécuter une seconde application correspondant à un second niveau de sécurité supérieur au premier niveau de sécurité ou à un microservice correspondant à la seconde application, conjointement avec un second cœur de processeur parmi les multiples cœurs de processeur. Par conséquent, le niveau de sécurité d'un cœur de processeur peut être augmenté.

    본 개시의 일 실시예에 따른 신호 처리 장치 및 이를 구비하는 차량용 디스플레이 장치는, 복수의 프로세서 코어를 구비하고, 복수의 프로세서 코어 중 제1 프로세서 코어는, 제1 안전 레벨에 대응하는 제1 애플리케이션 또는 제1 애플리케이션에 대응하는 마이크로 서비스를 실행하다가, 복수의 프로세서 코어 중 제2 프로세서 코어와 함께, 모드 전환하여, 제1 안전 레벨 보다 높은 제2 안전 레벨에 대응하는 제2 애플리케이션 또는 제2 애플리케이션에 대응하는 마이크로 서비스를 실행한다. 이에 의해, 프로세서 코어의 안전 레벨을 상향시킬 수 있게 된다.


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    Title :

    SIGNAL PROCESSING DEVICE AND VEHICLE DISPLAY DEVICE INCLUDING SAME


    Additional title:

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


    Contributors:
    LEE DONGKYU (author) / PARK NAMYONG (author) / LEE CHULHEE (author) / YOON TAESUK (author)

    Publication date :

    2024-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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