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    Window Treatment Control Using Bright Override
    2.
    发明申请
    Window Treatment Control Using Bright Override 有权

    公开(公告)号：US20250043629A1

    公开(公告)日：2025-02-06

    申请号：US18927521

    申请日：2024-10-25

    Applicant: Lutron Technology Company LLC

    Inventor： Stephen Lundy ,  Brent Protzman ,  Brian M. Courtney

    IPC: E06B9/68

    Abstract: A system includes a window treatment adjacent to a window of a room. At least one motor drive unit is associated with the window treatment, for varying the position of the window treatment. A sensor measures a light level (e.g., an outdoor light level) at the window. A controller provides signals to the motor drive unit to automatically adjust the position of the window treatment so as to control a penetration distance of sunlight into the room when the window treatment is partially opened. The controller is configured to position the window treatment in a bright override position if the measured light level is at least a bright threshold value. The controller is configured to select the bright threshold value from among at least two predetermined values. The selection depends on an angle of incidence between light rays from the sun and a surface normal of the window.

    Window Treatment Control Using Bright Override
    4.
    发明公开
    Window Treatment Control Using Bright Override 审中-公开

    公开(公告)号：US20240167335A1

    公开(公告)日：2024-05-23

    申请号：US18458187

    申请日：2023-08-30

    Applicant: Lutron Technology Company LLC

    Inventor： Stephen Lundy ,  Brent Protzman ,  Brian M. Courtney

    IPC: E06B9/68

    CPC classification number: E06B9/68 ,  E06B2009/6827

    Abstract: A system includes a window treatment adjacent to a window of a room. At least one motor drive unit is associated with the window treatment, for varying the position of the window treatment. A sensor measures a light level (e.g., an outdoor light level) at the window. A controller provides signals to the motor drive unit to automatically adjust the position of the window treatment so as to control a penetration distance of sunlight into the room when the window treatment is partially opened. The controller is configured to position the window treatment in a bright override position if the measured light level is at least a bright threshold value. The controller is configured to select the bright threshold value from among at least two predetermined values. The selection depends on an angle of incidence between light rays from the sun and a surface normal of the window.

    Motorized Window Treatment Monitoring and Control
    5.
    发明申请
    Motorized Window Treatment Monitoring and Control 有权

    公开(公告)号：US20220334542A1

    公开(公告)日：2022-10-20

    申请号：US17855846

    申请日：2022-07-01

    Applicant: Lutron Technology Company LLC

    Inventor： Stephen Lundy ,  Brent Protzman

    IPC: G05B15/02 ,  G05B11/01 ,  E06B9/68

    Abstract: Motorized window treatments may each adjust a position of a covering material to allow light into a space in a building. The control information for controlling the motorized window treatments may be stored and/or accessed to understand how the motorized window treatments are operating. The control information may indicate a control state and/or a position of the covering material when an identified daylight intensity is being received at the space. The control information may inform a user of the operation of the motorized window treatments and allow the user to adjust various control parameters by which the motorized window treatments may be controlled. Recommended adjustments may also be provided to the user based on a user-identified problem with the operation of the motorized window treatments. The recommended adjustments to the control parameters may be accepted by the user and may be stored for being accessed and/or edited.

    WINDOW TREATMENT CONTROL USING BRIGHT OVERRIDE
    7.
    发明申请
    WINDOW TREATMENT CONTROL USING BRIGHT OVERRIDE 有权

    公开(公告)号：US20210262285A1

    公开(公告)日：2021-08-26

    申请号：US17193519

    申请日：2021-03-05

    Applicant: Lutron Technology Company LLC

    Inventor： Stephen Lundy ,  Brent Protzman ,  Brian M. Courtney

    IPC: E06B9/68

    Abstract: A system includes a window treatment adjacent to a window of a room. At least one motor drive unit is associated with the window treatment, for varying the position of the window treatment. A sensor measures a light level (e.g., an outdoor light level) at the window. A controller provides signals to the motor drive unit to automatically adjust the position of the window treatment so as to control a penetration distance of sunlight into the room when the window treatment is partially opened. The controller is configured to position the window treatment in a bright override position if the measured light level is at least a bright threshold value. The controller is configured to select the bright threshold value from among at least two predetermined values. The selection depends on an angle of incidence between light rays from the sun and a surface normal of the window.

    Controlling Motorized Window Treatments in Response to Multiple Sensors
    10.
    发明申请
    Controlling Motorized Window Treatments in Response to Multiple Sensors 有权

    公开(公告)号：US20250154826A1

    公开(公告)日：2025-05-15

    申请号：US19025804

    申请日：2025-01-16

    Applicant: Lutron Technology Company LLC

    Inventor： Stephen Lundy ,  Brent Protzman ,  Timothy Gill ,  Michael J. Zizza

    IPC: E06B9/68 ,  E06B9/32

    Abstract: A motorized window treatment system controls a plurality of motorized window treatments to maximize daylight autonomy, while minimizing cognitive dissonance. The system may include motorized window treatments, window sensors, and a system controller. Each motorized window treatment may be operable to adjust a respective covering material to control the amount of light entering a space. Each sensor may be mounted adjacent to at least one of the motorized window treatments, and may be configured to measure an amount of daylight shining on the sensor. The system controller may receive sensor readings from the sensors and may control the motorized window treatments in response to the sensors to keep the covering materials aligned when the sensor readings are within a predetermined amount. The system controller may dynamically group and re-group the sensors into subgroups based upon the sensor readings and may control the motorized window treatments based upon the subgroups.

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