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    LIGHTING CONTROL TECHNIQUES CONSIDERING CHANGES IN EYE SENSITIVITY
    31.
    发明公开
    LIGHTING CONTROL TECHNIQUES CONSIDERING CHANGES IN EYE SENSITIVITY 审中-公开
    在动态变化的AUGENEMPFLINDLICHKEIT THE LIGHT照明控制技术

    公开(公告)号：EP2953428A3

    公开(公告)日：2016-07-27

    申请号：EP15168401.6

    申请日：2015-05-20

    申请人： Osram Sylvania Inc.

    发明人： PEREYRA, Julie ,  BRUNAULT, Charles A. ,  CHEN, Nancy H. ,  THOMPSON, Maria

    IPC分类号： H05B33/08 ,  H05B37/02

    摘要： Techniques are disclosed for manipulating both colored and tunable white lighting systems in order to enhance visual comfort and allow an observer's eyes to recover from exposure to colored light. A lighting system may gradually adjust the color, color temperature , and intensity of various multi-chip LED panels in order to provide pleasant and acceptable changes in light settings. Instead of abruptly switching from one light setting to another, a lighting system may fade to an intermediate transition setting and subsequently fade to the final light setting, allowing an observer's eyes time to adapt to the new light settings. In one example, switching from blue light to a neutral white light may involve a gradual fading from blue light, to a cool white light, and then to a neutral white light, thus allowing the end user's eyes to adapt to the new light settings.

    GENERATION AND REGULATION OF MULTIPLE VOLTAGE AUXILIARY SOURCE
    34.
    发明公开
    GENERATION AND REGULATION OF MULTIPLE VOLTAGE AUXILIARY SOURCE 审中-公开
    生产和控制多个电力资源

    公开(公告)号：EP2955832A2

    公开(公告)日：2015-12-16

    申请号：EP15168084.0

    申请日：2015-05-19

    申请人： Osram Sylvania Inc.

    发明人： Choudhury, Ayan K. ,  Kumar, Nitin ,  Ziegler, Markus

    IPC分类号： H02M3/338 ,  H02M1/00

    CPC分类号： H02M3/33507 ,  H02M3/3385 ,  H02M2001/007 ,  H05B33/08

    摘要： An inverter (102) for a lighting device including one or more solid state light sources is used to power a secondary load, such as a cooling device, sensor, or control with an auxiliary power circuit (100) that provides a selectable auxiliary voltage to the secondary load. The auxiliary power circuit (100) includes a voltage regulation circuit and a voltage selection circuit. The voltage selection circuit provides a feedback voltage to the voltage regulation circuit which his indicative of auxiliary output voltage. The voltage regulation circuit operates based on the feedback voltage and a reference voltage to adjust the auxiliary voltage to a level that differs from the input voltage from the inverter (102).

    Techniques and graphical user interface for controlling solid-state luminaire with electronically adjustable light beam distribution
    36.
    发明公开
    Techniques and graphical user interface for controlling solid-state luminaire with electronically adjustable light beam distribution 有权
    方法和图形用户界面用于控制与电子调节的光束分布的固态灯

    公开(公告)号：EP2922370A3

    公开(公告)日：2015-10-28

    申请号：EP15160103.6

    申请日：2015-03-20

    申请人： OSRAM SYLVANIA INC.

    发明人： Anthony, Mervyn ,  Holt, Jeffrey W. ,  Quilici, Michael A. ,  Ryu, Seung Cheol

    IPC分类号： H05B37/02

    CPC分类号： H05B37/0254 ,  F21S8/026 ,  F21S10/023 ,  F21Y2107/10 ,  F21Y2115/10

    摘要： Techniques and user interfaces (UIs) are disclosed for controlling a solid-state luminaire (100) having an electronically adjustable light beam distribution. The disclosed UI may be configured, in accordance with some embodiments, to provide a user with the ability to control, by wireless and/or wired connection, the light distribution of an associated solid-state luminaire (100) in a given space. The UI may be hosted by any computing device (300), portable or otherwise, and may be used to control any given light distribution capability provided by a paired luminaire (100). In accordance with some embodiments, the user may provide such control without need to know details about the luminaire (100), such as the quantity of solid-state lamps, or their individual addresses, or the address of the fixture itself. In some cases, the disclosed techniques may involve acquiring spatial information of the space that hosts the luminaire (100) and/or providing user-selected distribution of light within that space.

    Techniques and graphical user interface for controlling solid-state luminaire with electronically adjustable light beam distribution
    38.
    发明公开
    Techniques and graphical user interface for controlling solid-state luminaire with electronically adjustable light beam distribution 有权
    方法和图形用户界面用于控制与电子调节的光束分布的固态灯

    公开(公告)号：EP2922370A2

    公开(公告)日：2015-09-23

    申请号：EP15160103.6

    申请日：2015-03-20

    申请人： OSRAM SYLVANIA INC.

    发明人： Anthony, Mervyn ,  Holt, Jeffrey W. ,  Quilici, Michael A. ,  Ryu, Seung Cheol

    IPC分类号： H05B37/02

    CPC分类号： H05B37/0254 ,  F21S8/026 ,  F21S10/023 ,  F21Y2107/10 ,  F21Y2115/10

    摘要： Techniques and user interfaces (UIs) are disclosed for controlling a solid-state luminaire (100) having an electronically adjustable light beam distribution. The disclosed UI may be configured, in accordance with some embodiments, to provide a user with the ability to control, by wireless and/or wired connection, the light distribution of an associated solid-state luminaire (100) in a given space. The UI may be hosted by any computing device (300), portable or otherwise, and may be used to control any given light distribution capability provided by a paired luminaire (100). In accordance with some embodiments, the user may provide such control without need to know details about the luminaire (100), such as the quantity of solid-state lamps, or their individual addresses, or the address of the fixture itself. In some cases, the disclosed techniques may involve acquiring spatial information of the space that hosts the luminaire (100) and/or providing user-selected distribution of light within that space.

    摘要翻译： 技术和用户界面（UI）是游离缺失盘用于控制具有在电子可调光束分布的固态照明设备（100）。 游离缺失UI的盘可以在雅舞蹈被配置为与一些实施例中，为用户提供控制，通过无线和/或有线连接，相关联的固态照明设备（100）在给定的空间中的光分布的能力的用户。 该UI可以由任何计算设备（300）被托管，便携式或其他方式，并且可以被用于控制由一个配对灯具（100）提供的任何给定的光分布的能力。 在一些实施例雅舞蹈，用户可以搜索提供，而不需要控制了解的灯具（100）的信息：诸如固态灯的数量，或它们的单独的地址，或者夹具本身的地址。 在一些情况下，盘游离缺失技术可涉及获取的空间的空间信息并主机灯具（100）和/或提供内空间的光的用户选择的分布一样。

    Hybrid dimming control techniques for lighting drivers
    39.
    发明公开
    Hybrid dimming control techniques for lighting drivers 审中-公开
    照明驱动器混合调光控制技术

    公开(公告)号：EP2916621A2

    公开(公告)日：2015-09-09

    申请号：EP15157527.1

    申请日：2015-03-04

    申请人： OSRAM SYLVANIA INC.

    发明人： Siessegger, Bernhard ,  Alexandrovich, Benjamin

    IPC分类号： H05B33/08

    CPC分类号： H05B33/0818 ,  H05B33/0815 ,  H05B33/0821 ,  H05B33/0824 ,  H05B33/0827 ,  H05B33/083 ,  H05B33/0845 ,  Y02B20/347

    摘要： Techniques are disclosed for independent control of individual LED strings driven from a single AC current source. A lighting driver circuit includes a DC-AC inverter with series resonance that provides a current that may be split into multiple currents for driving multiple LED assemblies (LED1, LED2, LED3). Current splitting transformers (T1, T2, T3) may be used to divide the current from the AC source, and the amplitude of the current from the AC source may be determined by a microcontroller. In some cases the current splitting transformers provide galvanic isolation to the LED assemblies. The multiple LED assemblies may be controlled by a number of switches (S1, S2, S3) that may independently activate the individual LED assemblies based on the duty cycle of multiple PWM signals provided to the switches by the microcontroller. When all of the PWM signals output from the microcontroller are in an off-cycle, the current source may be turned off.