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    • 35. 发明申请
    • Controlled lighting methods and apparatus
    • 受控照明方法和装置
    • US20050047134A1
    • 2005-03-03
    • US10954334
    • 2004-09-30
    • George MuellerIhor LysKevin DowlingCharles CellaFrederick Morgan
    • George MuellerIhor LysKevin DowlingCharles CellaFrederick Morgan
    • F21V9/00
    • G02B27/0994F21V23/0442F21Y2113/13F21Y2115/10H05B33/0857H05B33/0863H05B33/0869
    • Provided herein are methods and systems for providing controlled lighting, including methods and systems for providing both white and non-white colored lighting, including color temperature controlled lighting. Such methods and systems include optical facilities for modifying light from a lighting unit, such as an LED-based lighting unit, including variable optical facilities and fixed optical facilities. Also provided are methods and systems for using multi-color lighting units in a variety of commercial applications. Also provided are methods and systems for lighting control, including methods to assist lighting designers and installers to improve the quality of lighting in environments. Also provided are intelligent dimmers, switches, sockets and fixtures, as well as facilities for programming and using them. Also provided are various sensor-feedback applications of lighting technology, including sensor-feedback involving light sensors and forward voltage sensors. Also provided are lighting methods and systems that operate on time-based parameters.
    • 本文提供了用于提供受控照明的方法和系统,包括用于提供白色和非白色照明的方法和系统,包括色温控制的照明。 这样的方法和系统包括用于修改来自照明单元的光的光学设备,例如包括可变光学设备和固定光学设备的基于LED的照明单元。 还提供了在各种商业应用中使用多色照明单元的方法和系统。 还提供了用于照明控制的方法和系统,包括帮助照明设计者和安装者改善环境中的照明质量的方法。 还提供智能调光器,开关,插座和灯具,以及编程和使用它们的设施。 还提供了照明技术的各种传感器反馈应用,包括涉及光传感器和正向电压传感器的传感器反馈。 还提供了基于时间参数操作的照明方法和系统。
    • 37. 发明申请
    • Methods and apparatus for controlled lighting based on a reference gamut
    • 基于参考色域的受控照明的方法和装置
    • US20060104058A1
    • 2006-05-18
    • US11312205
    • 2005-12-20
    • Brian ChemelFrederick MorganKevin Dowling
    • Brian ChemelFrederick MorganKevin Dowling
    • F21V9/00
    • H05B37/02H05B33/0842H05B33/0863H05B37/0245H05B37/029H05K1/142
    • Methods and apparatus for controlled lighting based on a reference color gamut that is shared amongst multiple lighting units. A reference color gamut may be determined for multiple lighting units based on spectral power distributions associated with the lighting units. Variable color light or variable color temperature white light subsequently may be generated consistently and predictably amongst multiple lighting units that are each controlled based on the reference color gamut. Lighting commands received by multiple lighting units may be appropriately processed in each lighting unit, based on a predetermined relationship between the lighting commands and the reference color gamut, to ensure consistent and predictable color or color temperature reproduction amongst the multiple units. In one exemplary implementation, the multiple lighting units include LED light sources to facilitate energy efficient generation and versatile control of variable color light or variable color temperature white light, for general purpose illumination and other applications.
    • 基于参考色域的受控照明的方法和装置,其在多个照明单元之间共享。 可以基于与照明单元相关联的光谱功率分布来为多个照明单元确定参考色域。 随后可以在各自基于参考色域控制的多个照明单元中一致地且可预测地产生可变色光或可变色温白光。 基于照明命令和参考色域之间的预定关系,可以在每个照明单元中适当地处理由多个照明单元接收的照明命令,以确保多个单元之间的一致和可预测的颜色或色温再现。 在一个示例性实施例中,多个照明单元包括用于促进能量效率生成的LED光源以及可变色光或可变色温白光的通用控制,用于通用照明和其它应用。