To provide a method for setting an in-vehicle camera and an in-vehicle system, capable of preventing the malfunction of a recognition function due to a camera setting error.SOLUTION: There is provided a setting method for setting, in a drive recorder 10 mounted on a vehicle and having an image recognition function, a lens distortion type (lens distortion table) to recognize an image of a camera that is mounted on the vehicle and connected to the drive recorder 10. The setting method includes: when the camera is connected to the drive recorder 10, detecting the presence or absence of a vignetting for at least two corners among four corners of an image output from the camera (S4); when the vignetting is present at least at the two corners, determining that the camera is a camera having 180 degree field of view (S5); and selecting a lens distortion type (lens distortion table) corresponding to the camera having 180 degree field of view from among a plurality of lens distortion types (lens distortion tables) determined for each camera type, and setting, in the drive recorder 10, as the lens distortion type (lens distortion table) of the camera (S7).SELECTED DRAWING: Figure 2

    【課題】カメラの設定ミスによる認識機能の不具合を防止できる車載カメラ設定方法および車載システムを提供する。【解決手段】車両に搭載され画像認識機能を有するドライブレコーダ10に、車両に取り付けられドライブレコーダ10に接続されたカメラの画像を認識するためのレンズ歪式(レンズ歪テーブル)を設定する設定方法であって、ドライブレコーダ10にカメラが接続された場合に、前記カメラから出力される画像の四隅のうち少なくとも二か所について、ケラレの有無を検出し(S4)、少なくとも前記二か所に前記ケラレが存在する場合、前記カメラが180度カメラであると判別し(S5)、カメラ種類ごとに定められた複数のレンズ歪式(レンズ歪テーブル)のうち、180度カメラに対応するレンズ歪式(レンズ歪テーブル)を選択して、前記カメラの前記レンズ歪式(レンズ歪テーブル)としてドライブレコーダ10に設定する(S7)。【選択図】図2


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    Titel :

    METHOD FOR SETTING IN-VEHICLE CAMERA AND IN-VEHICLE SYSTEM


    Weitere Titelangaben:

    車載カメラ設定方法および車載システム


    Beteiligte:
    OISHI HIROYUKI (Autor:in) / KOBAYASHI YUICHI (Autor:in) / AOCHI TAKEMICHI (Autor:in) / YABUSAKI HIROYUKI (Autor:in)

    Erscheinungsdatum :

    27.02.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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