An apparatus for estimating a location of a vehicle according to an embodiment comprises: a communication unit for receiving, from an information providing vehicle, identification information and location information about a driving vehicle in the vicinity of the information providing vehicle; a weighted value obtaining unit for obtaining a weighted value of the location information on the basis of the received identification information; a grid map generating unit for generating a probabilistic grid map of the driving vehicle for each of a plurality of points of time by using the location information to which the weighted value is applied; and a location estimating unit for determining a driving route of the driving vehicle on the basis of the probabilistic grid map and estimating a final location of the driving vehicle on the basis of the determined driving route.

    Un appareil pour estimer un emplacement d'un véhicule selon un mode de réalisation comprend : une unité de communication pour recevoir, en provenance d'un véhicule de fourniture d'informations, des informations d'identification et des informations d'emplacement concernant un véhicule en circulation à proximité du véhicule de fourniture d'informations; une unité d'obtention de valeur pondérée pour obtenir une valeur pondérée des informations d'emplacement sur la base des informations d'identification reçues; une unité de génération de carte quadrillée pour générer une carte quadrillée probabiliste du véhicule en circulation pour chacun d'une pluralité d'instants temporels à l'aide des informations d'emplacement auxquelles est appliquée la valeur pondérée; et une unité d'estimation d'emplacement pour déterminer un itinéraire de circulation du véhicule en circulation sur la base de la carte quadrillée probabiliste et estimer un emplacement final du véhicule en circulation sur la base de l'itinéraire de circulation déterminé.

    일 실시예에 따른 차량의 위치 추정 장치는, 정보 제공 차량으로부터 상기 정보 제공 차량 주변의 주행 차량에 대한 식별 정보 및 위치 정보를 수신하는 통신부; 상기 수신된 식별 정보를 기초로 상기 위치 정보에 대한 가중치를 획득하는 가중치 획득부; 상기 가중치가 적용된 상기 위치 정보를 이용하여 상기 주행 차량의 복수의 시점 각각에 대한 확률 격자 지도를 생성하는 격자 지도 생성부; 및 상기 확률 격자 지도를 기초로 상기 주행 차량의 주행 경로를 결정하고, 상기 결정된 주행 경로를 기초로 상기 주행 차량의 최종 위치를 추정하는 위치 추정부를 포함한다.


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    Title :

    APPARATUS AND METHOD FOR ESTIMATING LOCATION OF VEHICLE


    Additional title:

    APPAREIL ET PROCÉDÉ D'ESTIMATION D'EMPLACEMENT DE VÉHICULE
    차량의 위치 추정 장치 및 방법


    Contributors:

    Publication date :

    2020-05-14


    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 / G06V



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