公开(公告)号：US20170238392A1

公开(公告)日：2017-08-17

申请号：US15583689

申请日：2017-05-01

Applicant: Lutron Electronics Co., Inc.

Inventor： Thomas M. Shearer ,  Arya Abraham ,  Ethan Charles Biery ,  Timothy P. Gredler ,  Juha Mikko Hakkarainen

IPC: H05B33/08 ,  H05B37/02

CPC classification number: H05B33/0869 ,  H05B33/0854 ,  H05B33/0872 ,  H05B37/0218 ,  H05B37/0227 ,  Y02B20/46

Abstract: Controlling the color temperature of a composite light source including at least one discrete-spectrum light source is disclosed. For example, the color temperature of a composite light source including at least one discrete-spectrum light source may be determined and/or adjusted based on one or more of the ambient color temperature of a space, the actual temperature of the space, the relative brightness of the space, the occupancy of the space, a time clock, a demand response command (e.g., from an electrical utility), the absolute location of the composite light source, the location of the composite light source relative to other light sources, inputs from a camera or other external devices, the operation of appliances or other machines in the vicinity of the composite light source, media content being utilized in the vicinity of the composite light source, and/or other sensor inputs.

公开(公告)号：US09888543B2

公开(公告)日：2018-02-06

申请号：US14975070

申请日：2015-12-18

Applicant: Lutron Electronics Co, Inc.

Inventor： Venkatesh Chitta ,  Arya Abraham

IPC: H05B33/00 ,  H05B33/08 ,  G05B19/10 ,  H05B37/02

CPC classification number: H05B33/0863 ,  G05B19/102 ,  G05B2219/23172 ,  H05B37/0245 ,  H05B37/029

Abstract: A lighting control system for controlling a cumulative light emitted by a lighting fixture having a plurality of LED light sources may comprise a plurality of LED drivers adapted to be coupled to a respective one of the LED light sources and configured to control an intensity of the respective LED light source, and a controller configured to transmit a single digital message for controlling the cumulative light emitted by the lighting fixture. Each of the plurality of LED drivers is configured to adjust the intensity of the respective LED light source to a preset intensity in response to the single digital message transmitted by the controller.

公开(公告)号：US20140312777A1

公开(公告)日：2014-10-23

申请号：US14255845

申请日：2014-04-17

Applicant: Lutron Electronics Co., Inc.

Inventor： Thomas M. Shearer ,  Arya Abraham ,  Ethan Charles Biery ,  Timothy P. Gredler ,  Juha Mikko Hakkarainen

IPC: H05B33/08

CPC classification number: H05B33/0872 ,  H05B33/0854 ,  H05B33/0869 ,  H05B37/0218 ,  H05B37/0227

Abstract: Controlling the color temperature of a composite light source including at least one discrete-spectrum light source is disclosed. For example, the color temperature of a composite light source including at least one discrete-spectrum light source may be determined and/or adjusted based on one or more of the ambient color temperature of a space, the actual temperature of the space, the relative brightness of the space, the occupancy of the space, a time clock, a demand response command (e.g., from an electrical utility), the absolute location of the composite light source, the location of the composite light source relative to other light sources, inputs from a camera or other external devices, the operation of appliances or other machines in the vicinity of the composite light source, media content being utilized in the vicinity of the composite light source, and/or other sensor inputs.

Abstract translation: 公开了控制包括至少一个离散光谱光源的复合光源的色温。 例如，可以基于空间的环境色温，空间的实际温度，相对的空间的一个或多个来确定和/或调整包括至少一个离散光谱光源的复合光源的色温 空间的亮度，空间的占有率，时钟，需求响应指令（例如，电力公司），复合光源的绝对位置，复合光源相对于其他光源的位置， 来自相机或其他外部设备的输入，复合光源附近的电器或其他机器的操作，在复合光源附近使用的介质内容和/或其他传感器输入。