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    Device for Determining a Characteristic of a Camera
    2.
    发明申请
    Device for Determining a Characteristic of a Camera 有权

    公开(公告)号：US20220124305A1

    公开(公告)日：2022-04-21

    申请号：US17075645

    申请日：2020-10-20

    Applicant: Aptiv Technologies Limited

    Inventor： Timothy Dean Garner ,  James C. Baar ,  Ronald M. Taylor ,  Nathan R. Faulks ,  Marcin Czerniawski ,  Piotr Szewc

    IPC: H04N17/00 ,  G02B7/04

    Abstract: The techniques of this disclosure relate to a device for determining a characteristic of a camera. The device includes a moveable fixture operable to position a target in a field of view of a camera. A face of the target has linear regions of interest, and the face is normal to a line of sight of the camera. The moveable fixture is configured to rotate the target about a center of the face to adjust an angle of the linear regions of interest relative to a horizontal axis and a vertical axis of the field of view, thereby enabling a determination of a characteristic of the camera based on the linear regions of interest. Target rotation angles can be determined for any camera field position and indexed automatically to improve testing efficiencies while increasing the number of target positions that are characterized in the camera's field of view.

    TESTING SYSTEM FOR DETECTORS USEFUL ON VEHICLES
    3.
    发明申请
    TESTING SYSTEM FOR DETECTORS USEFUL ON VEHICLES 有权

    公开(公告)号：US20210239597A1

    公开(公告)日：2021-08-05

    申请号：US16781166

    申请日：2020-02-04

    Applicant: Aptiv Technologies Limited

    Inventor： James C. Baar ,  Steven D. Kaufman ,  Timothy D. Garner ,  Robert R. Bugher ,  Raul Alfonso Zubia Duran ,  Benjamin Dilsaver ,  Az Eddine Farouki

    IPC: G01N17/00 ,  G01M17/007

    Abstract: An illustrative example embodiment of a detector testing system includes an environmental chamber configured to provide at least one selected environmental condition within the chamber. The environmental chamber includes an opening. A cover over the opening has at least one surface that is at least partially transparent to radiation that the detector is configured to receive. The cover is configured to maintain the at least one selected environmental condition within the environmental chamber. A detector support is configured to support a plurality of detectors exposed to the at least one selected environmental condition in a location within a space defined by the cover where the cover provides a detector field of view through the at least one surface. The detector field of view for each of the detectors has a horizontal range of at least 180°.

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