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公开(公告)号：WO2022115811A1
公开(公告)日：2022-06-02
申请号：PCT/US2021/061283
申请日：2021-11-30
Applicant: LUTRON TECHNOLOGY COMPANY LLC
Inventor： CASEY, Craig Alan , GOPALAN, Yogesh , PROTZMAN, Brent
IPC: E06B9/68 , H05B47/105
Abstract: A sensor and/or system controller may process an image multiple times at multiple resolutions to detect glare conditions. A glare condition threshold used to determine whether a glare condition exists may be based on the resolution of the image. When the resolution of the image is higher, the glare condition threshold may be higher. The sensor and/or system controller may organize one or more adjacent pixels having similar intensities into pixel groups. The pixel groups may vary in size and/or shape. The sensor and/or system controller may determine a representative group luminance for the pixel group (e.g., an average luminance of the pixels in the group). The sensor and/or system controller may determine a group glare condition threshold, which may be used to determine whether a glare condition exists for the group of pixels and/or may be based on the size of the group.
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公开(公告)号：WO2022266522A1
公开(公告)日：2022-12-22
申请号：PCT/US2022/034122
申请日：2022-06-18
Applicant: LUTRON TECHNOLOGY COMPANY LLC
Inventor： CASEY, Craig, Alan , GOPALAN, Yogesh
IPC: H05B47/105 , H05B47/19 , H05B47/11
Abstract: A device located within a user environment comprises plurality of sensors to measure one or more environmental conditions within the user environment. A first sensor of the plurality of sensors is configured to measure an environmental condition on a first plane and a second sensor of the plurality of sensors is configured to measure an environmental condition on a second plane. For example, the sensor device may measure the temperature, humidity, light intensity, color temperature, and/or the like. The sensor device may periodically measure the environmental conditions, and may periodically transmit the values of the measured environmental conditions to a computing device. A mobile device associated with a user may receive the measured values from the sensor device when the mobile device is within range of the sensor device, and may present a survey to the user that includes one or more questions that prompt the user to report their comfort level with respect to the measured environmental conditions. The mobile device and/or another computing device may build a profile for the location and/or the user based on the values and the user's reported comfort levels.
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公开(公告)号：WO2022115809A1
公开(公告)日：2022-06-02
申请号：PCT/US2021/061279
申请日：2021-11-30
Applicant: LUTRON TECHNOLOGY COMPANY LLC
Inventor： CASEY, Craig Alan , GOPALAN, Yogesh , PROTZMAN, Brent
Abstract: A sensor and/or system controller may process an image multiple times at multiple resolutions to detect glare conditions. A glare condition threshold used to determine whether a glare condition exists may be based on the resolution of the image. When the resolution of the image is higher, the glare condition threshold may be higher. The sensor and/or system controller may organize one or more adjacent pixels having similar intensities into pixel groups. The pixel groups may vary in size and/or shape. The sensor and/or system controller may determine a representative group luminance for the pixel group (e.g., an average luminance of the pixels in the group). The sensor and/or system controller may determine a group glare condition threshold, which may be used to determine whether a glare condition exists for the group of pixels and/or may be based on the size of the group.
