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    Motorized window treatment monitoring and control
    21.
    发明授权
    Motorized window treatment monitoring and control 有权

    公开(公告)号：US10139791B2

    公开(公告)日：2018-11-27

    申请号：US14820420

    申请日：2015-08-06

    Applicant: Lutron Electronics Co., Inc.

    Inventor： Stephen Lundy ,  Brent Protzman

    IPC: E06B9/72 ,  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.

    VISIBLE LIGHT SENSOR CONFIGURED FOR GLARE DETECTION AND CONTROLLING MOTORIZED WINDOW TREATMENTS
    23.
    发明申请
    VISIBLE LIGHT SENSOR CONFIGURED FOR GLARE DETECTION AND CONTROLLING MOTORIZED WINDOW TREATMENTS 审中-公开

    公开(公告)号：US20180252035A1

    公开(公告)日：2018-09-06

    申请号：US15910943

    申请日：2018-03-02

    Applicant: Lutron Electronics Co., Inc.

    Inventor： Craig A. Casey ,  Brent Protzman

    IPC: E06B9/68 ,  E05F15/70 ,  E05F15/77 ,  G01J1/42 ,  G01J1/44 ,  G06T7/73 ,  G05B11/32

    Abstract: A sensor may detect glare from a recorded image and a shade position of a motorized window treatment may be controlled based on the position of the detected glare in the image. A luminance of a pixel may be calculated in an image and a glare condition may be detected based on the luminance of the pixel. For example, the sensor may start at a first pixel in a bottom row of pixels and step through each of the pixels on the bottom row before moving to a next row of pixels. When the sensor detects a glare condition, the sensor may cease processing the remaining pixels of the image. The sensor may calculate a background luminance of the image by reordering the pixels of the image from darkest to lightest and calculating the luminance of a pixel that is a predetermined percentage from the darkest pixel.

    Controlling Motorized Window Treatments in Response to Multiple Sensors
    27.
    发明申请
    Controlling Motorized Window Treatments in Response to Multiple Sensors 审中-公开

    公开(公告)号：US20170362893A1

    公开(公告)日：2017-12-21

    申请号：US15690382

    申请日：2017-08-30

    Applicant: Lutron Electronics Co., Inc.

    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.

    WINDOW TREATMENT CONTROL USING BRIGHT OVERRIDE
    29.
    发明申请
    WINDOW TREATMENT CONTROL USING BRIGHT OVERRIDE 有权
    WINDOW治疗控制使用亮度超过

    公开(公告)号：US20160047164A1

    公开(公告)日：2016-02-18

    申请号：US14459896

    申请日：2014-08-14

    Applicant: Lutron Electronics Co., Inc.

    Inventor： Stephen Lundy ,  Brent Protzman ,  Brian Michael 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.

    Abstract translation: 系统包括与房间的窗户相邻的窗户处理。 至少一个电机驱动单元与窗户处理相关联，用于改变窗户处理的位置。 传感器测量窗口处的光线水平（例如室外光线水平）。 控制器向马达驱动单元提供信号，以自动调整窗口处理的位置，以便在部分打开窗户处理时控制阳光进入房间的穿透距离。 如果测量的光水平至少是明亮的阈值，则控制器被配置为将窗户处理定位在明亮的超越位置。 控制器被配置为从至少两个预定值中选择明亮的阈值。 选择取决于来自太阳的光线和窗口的表面法线之间的入射角。

    MOTORIZED WINDOW TREATMENT MONITORING AND CONTROL
    30.
    发明申请
    MOTORIZED WINDOW TREATMENT MONITORING AND CONTROL 审中-公开
    摩托车窗处理监控与控制

    公开(公告)号：US20160040478A1

    公开(公告)日：2016-02-11

    申请号：US14820420

    申请日：2015-08-06

    Applicant: Lutron Electronics Co., Inc.

    Inventor： Stephen Lundy ,  Brent Protzman

    IPC: E06B9/72 ,  G05B11/01 ,  G05B15/02 ,  E06B9/42

    CPC classification number: G05B15/02 ,  E06B9/68 ,  E06B2009/6827 ,  G05B11/01 ,  G05B2219/2642

    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.

    Abstract translation: 电动窗户处理可以各自调整覆盖材料的位置以允许光进入建筑物中的空间。 可以存储和/或访问用于控制电动窗户处理的控制信息，以了解电动窗户处理如何操作。 当在该空间处接收到所识别的日光强度时，控制信息可以指示覆盖材料的控制状态和/或位置。 控制信息可以通知用户电动窗口处理的操作，并且允许用户调整可以控制电动窗口处理的各种控制参数。 还可以基于用户识别的电动窗口处理的操作问题向用户提供推荐的调整。 对控制参数的推荐调整可以被用户接受，并且可以被存储以便被访问和/或编辑。

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