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    REALITY CAPTURE DEVICE WITH DIFFERENT CLIMATE ZONES FOR COOLING
    1.
    发明申请
    REALITY CAPTURE DEVICE WITH DIFFERENT CLIMATE ZONES FOR COOLING 有权

    公开(公告)号：US20210405198A1

    公开(公告)日：2021-12-30

    申请号：US17362268

    申请日：2021-06-29

    Applicant: LEICA GEOSYSTEMS AG

    Inventor： Roland GRAF ,  Roman STEFFEN

    IPC: G01S17/89 ,  G01S7/481

    Abstract: The invention relates to a reality capture device for generating a digital three-dimensional representation of an environment, particularly for surveying or monitoring an infrastructure. The reality capture device comprises a laser scanner and a housing enclosing an internal space, which has a first and a second climate zone. The reality capture device has a common air circulation element to provide active air circulation through an air guiding arrangement, wherein the air guiding arrangement is configured in such a way that different air flow characteristics of the active air circulation are achieved with respect to different regions associated with cooling of the two different climate zones. The first climate zone is configured to be free of active air circulation and the second climate zone is configured to have active air circulation for directing air to the inside part of a corresponding heat dissipation element.

    REALITY CAPTURE DEVICE
    3.
    发明申请
    REALITY CAPTURE DEVICE 有权

    公开(公告)号：US20220414915A1

    公开(公告)日：2022-12-29

    申请号：US17827527

    申请日：2022-05-27

    Applicant: LEICA GEOSYSTEMS AG

    Inventor： Rainer WOHLGENANNT ,  Lukas HEINZLE ,  Garance BRUNEAU ,  Ralph HARTI ,  Roland GRAF ,  Roman STEFFEN ,  Simon MARK

    IPC: G06T7/70 ,  H04N5/225 ,  H04N5/247 ,  H04N5/232 ,  G01S7/481 ,  G01S17/894 ,  G01S7/4865 ,  G02B13/06 ,  G03B17/56

    Abstract: A reality capture device configured to perform a measuring process for generating a digital representation of an environment comprising a body defining a first axis, and an imaging unit with one or more 2D cameras configured to provide 2D image data of the environment. The device comprises a ToF camera arrangement configured for capturing 3D point-cloud data of the environment and comprising at least two time-of-flight cameras, wherein each time-of-flight camera comprises a sensor array and one or more laser emitters, the sensor array of each of the time-of-flight cameras having an optical axis and being configured to receive reflections of light pulses emitted by the one or more laser emitters of the respective time-of-flight camera, the time-of-flight cameras being arranged around the first axis so that each sensor array has one or two other sensor arrays as a neighbouring sensor array.

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