Provided is the CCTV image-based autonomous vehicle position precise synchronization method. According to an embodiment of the present invention, the method for precise location of an autonomous vehicle comprises the steps of: receiving location information of a nearby autonomous vehicle; acquiring location information of the nearby autonomous vehicle from a CCTV image; mapping the received location information to the acquired location information; and correcting the mapped acquired location information based on the received location information. Accordingly, in the process of recognizing/classifying an autonomous vehicle to be negotiated for autonomous driving and a general vehicle not to be negotiated for autonomous driving, even if a communication delay occurs in the transmission of position information of the autonomous vehicle through V2X communication, the position of the surrounding autonomous vehicle can be precisely synchronized.

    CCTV 영상 기반 자율주행 차량 위치 정밀 동기화 방법이 제공된다. 본 발명의 실시예에 따른 자율주행 차량 위치 정밀화 방법은, 주변 자율주행 차량의 위치 정보를 수신하고, CCTV 영상으로부터 주변 자율주행 차량의 위치 정보를 획득하며, 수신된 위치 정보를 획득된 위치 정보에 맵핑하고, 수신된 위치 정보를 기초로 맵핑된 획득된 위치 정보를 보정한다. 이에 의해, 자율주행 협상 대상이 되는 자율주행 차량과 그렇지 않은 일반 차량을 인지/분류하는 과정에서 V2X 통신을 통해 자율주행 차량의 위치 정보 전달에 통신 지연이 발생하더라도 주변 자율주행 차량의 위치를 정밀하게 동기화 할 수 있게 된다.


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    Titel :

    CCTV Autonomous vehicle location fine asynchronization method based on CCTV video


    Weitere Titelangaben:

    CCTV 영상 기반 자율주행 차량 위치 정밀 동기화 방법


    Beteiligte:
    JANG SOO HYUN (Autor:in) / SHIN DAE KYO (Autor:in) / LIM KI TAEG (Autor:in) / YOON SANG HUN (Autor:in) / JANG SEONG HYUN (Autor:in)

    Erscheinungsdatum :

    15.12.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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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