公开(公告)号：US20240284572A1

公开(公告)日：2024-08-22

申请号：US18570828

申请日：2022-06-18

Applicant: Lutron Technology Company LLC

Inventor： Craig Alan Casey ,  Yogesh Gopalan

IPC: H05B47/115 ,  H04L12/28 ,  H05B47/16

CPC classification number: H05B47/115 ,  H04L12/2829 ,  H05B47/16 ,  H04L2012/285

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.

公开(公告)号：US20220170321A1

公开(公告)日：2022-06-02

申请号：US17539025

申请日：2021-11-30

Applicant: Lutron Technology Company LLC

Inventor： Craig Alan Casey ,  Yogesh Gopalan ,  Brent Protzman

IPC: E06B9/68 ,  G01J1/42

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.

公开(公告)号：US20220170320A1

公开(公告)日：2022-06-02

申请号：US17539002

申请日：2021-11-30

Applicant: Lutron Technology Company LLC

Inventor： Craig Alan Casey ,  Yogesh Gopalan ,  Brent Protzman

IPC: E06B9/68 ,  G01J1/42

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.