The present invention relates to a system and a method for correcting location information of a surrounding vehicle, which can provide accurate location information of a surrounding vehicle by correcting the location information of the surrounding vehicle received through intervehicle communications. The system and the method of the present invention identify the plate number of a forward vehicle through a sensor mounted in the vehicle, compute the location of the forward vehicle, compare the location of the forward vehicle with location information included in the information including the identified plate number of the forward vehicle from the information received from the surrounding vehicle, and correct the location information. Therefore, the system and the method of the present invention can provide a driver or a driving assistance system with the accurate location information of the surrounding vehicle even when there is an error in the location information received from the surrounding vehicle due to the error of GPS signals by verifying and correcting the accuracy of the information received through the communications between the vehicles based on the information of the forward vehicle acquired by the sensor. The system of the present invention comprises: a forward vehicle information acquisition unit for computing the location of the forward vehicle; a surrounding vehicle information receiving unit for receiving the location information of the surrounding vehicle; and a location information correction unit for correcting the location information of the surrounding vehicle.

    본 발명은 차량간 통신을 통해 수신된 주변차량의 위치정보를 보정함으로써 주변차량의 정확한 위치정보를 제공하는 주변차량의 위치정보 보정 시스템 및 방법에 관한 것으로서, 차량에 장착된 센서를 통해 전방차량의 번호를 식별하고 전방차량의 위치를 계산하며, 주변차량으로부터 수신된 정보 중 식별된 전방차량의 번호를 포함하는 정보에 포함된 위치정보를 계산된 전방차량의 위치와 비교하고 보정한다. 따라서 센서를 통해 획득된 전방차량의 정보를 기준으로 차량간 통신을 통해 수신된 정보의 정확성을 검증하고 보정함으로써, GPS 신호의 오차로 인하여 주변차량으로부터 수신된 위치정보에 오차가 존재하는 경우에도 운전자 또는 운전지원시스템에 주변차량의 정확한 위치정보를 제공할 수 있도록 한다.


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    Titel :

    SYSTEM AND METHOD FOR CORRECTING POSITION INFORMATION OF SURROUNDING VEHICLE


    Weitere Titelangaben:

    주변차량의 위치정보 보정 시스템 및 방법


    Beteiligte:
    KOO BON WOOK (Autor:in)

    Erscheinungsdatum :

    19.05.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01S RADIO DIRECTION-FINDING , Funkpeilung



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