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    Vehicle lighting methods and apparatus
    42.
    发明申请
    Vehicle lighting methods and apparatus 有权
    车辆照明方法和装置

    公开(公告)号：US20050063194A1

    公开(公告)日：2005-03-24

    申请号：US10980024

    申请日：2004-11-03

    申请人： Ihor Lys ,  George Mueller ,  Michael Blackwell

    发明人： Ihor Lys ,  George Mueller ,  Michael Blackwell

    IPC分类号： A61N5/06 ,  B60Q1/26 ,  B60Q1/44 ,  B60Q3/00 ,  B60Q3/02 ,  B60Q3/04 ,  F21S8/10 ,  G05F1/00 ,  H05B33/08 ,  H05B37/02

    CPC分类号： H05B33/0872 ,  A61N5/062 ,  B60Q1/2696 ,  B60Q1/44 ,  B60Q3/18 ,  B60Q3/80 ,  B60Q3/85 ,  H05B33/0842 ,  H05B33/0857 ,  H05B33/0869 ,  H05B37/0254 ,  Y10S362/80

    摘要： Vehicle lighting methods and apparatus, in which an LED-based light source is configured to generate at least visible radiation associated with a vehicle. The light source is controlled such that the generated visible radiation has a variable color over a range of colors including at least three different perceivable colors. Examples of vehicles in which such methods and apparatus may be used include, but are not limited to, an automobile, airplane, boat, non-motorized vehicle, etc. The LED-based light source may be disposed inside the vehicle (e.g., dashboard, instrument panel) or outside the vehicle (e.g., brake lights, undercarriage lighting), and may be controlled to generate white light as one of the perceivable colors. A user interface may be employed to facilitate an adjustment of the variable color of the generated visible radiation. Additionally, information relating to at least one condition associated with the vehicle may be employed to control the LED-based light source such that the variable color of the generated visible radiation is based at least in part on the condition associated with the vehicle.

    摘要翻译： 车辆照明方法和装置，其中基于LED的光源被配置为产生至少与车辆相关联的可见辐射。 控制光源使得所产生的可见光辐射在包括至少三种不同可感知颜色的颜色范围内具有可变颜色。 可以使用这种方法和装置的车辆的示例包括但不限于汽车，飞机，船，非机动车辆等。基于LED的光源可以设置在车辆内部（例如，仪表板 ，仪表板）或车外（例如刹车灯，起落架照明），并且可以被控制以产生作为可感知颜色之一的白光。 可以使用用户界面来促进所生成的可见光的可变颜色的调整。 另外，可以使用与车辆相关联的至少一个条件的信息来控制基于LED的光源，使得所生成的可见辐射的可变颜色至少部分地基于与车辆相关联的状况。

    METHOD AND APPARATUS SELECTIVELY DETERMINING UNIVERSAL VOLTAGE INPUT FOR SOLID STATE LIGHT FIXTURES
    43.
    发明申请
    METHOD AND APPARATUS SELECTIVELY DETERMINING UNIVERSAL VOLTAGE INPUT FOR SOLID STATE LIGHT FIXTURES 有权
    方法和装置选择性地确定用于固态灯具的通用电压输入

    公开(公告)号：US20120235585A1

    公开(公告)日：2012-09-20

    申请号：US13509863

    申请日：2010-04-13

    申请人： Ihor Lys ,  Michael Datta ,  Gregory Campbell

    发明人： Ihor Lys ,  Michael Datta ,  Gregory Campbell

    IPC分类号： H05B37/02 ,  G06F19/00

    CPC分类号： H05B39/044 ,  Y02B20/146

    摘要： A device for detecting a dimmer phase angle set by operation of a dimmer for a solid state lighting load includes a processor having a digital input, a first diode connected between the digital input and a voltage source and a second diode connected between the digital input and ground. The device further includes a first capacitor connected between the digital input and a detection node, a second capacitor connected between the detection node and ground, and a resistance connected between the detection node and a rectified voltage node, which receives a rectified voltage from the dimmer. The processor is configured to sample digital pulses at the digital input based on the rectified voltage and to identify the dimmer phase angle based on lengths of the sampled digital pulses.

    摘要翻译： 用于检测通过固态照明负载的调光器的操作设置的调光相位角的装置包括具有数字输入的处理器，连接在数字输入和电压源之间的第一二极管和连接在数字输入和 地面。 该装置还包括连接在数字输入和检测节点之间的第一电容器，连接在检测节点和地之间的第二电容器以及连接在检测节点和整流电压节点之间的电阻，该电阻接收来自调光器的整流电压 。 处理器被配置为基于整流电压在数字输入处采样数字脉冲，并且基于采样的数字脉冲的长度来识别调光相位角。

    Vehicle lighting methods and apparatus
    44.
    发明授权
    Vehicle lighting methods and apparatus 有权
    车辆照明方法和装置

    公开(公告)号：US07525254B2

    公开(公告)日：2009-04-28

    申请号：US10980024

    申请日：2004-11-03

    申请人： Ihor Lys ,  George G. Mueller

    发明人： Ihor Lys ,  George G. Mueller

    IPC分类号： B60Q1/14

    CPC分类号： H05B33/0872 ,  A61N5/062 ,  B60Q1/2696 ,  B60Q1/44 ,  B60Q3/18 ,  B60Q3/80 ,  B60Q3/85 ,  H05B33/0842 ,  H05B33/0857 ,  H05B33/0869 ,  H05B37/0254 ,  Y10S362/80

    摘要： Vehicle lighting methods and apparatus, in which an LED-based light source is configured to generate at least visible radiation associated with a vehicle. The light source is controlled such that the generated visible radiation has a variable color over a range of colors including at least three different perceivable colors. Examples of vehicles in which such methods and apparatus may be used include, but are not limited to, an automobile, airplane, boat, non-motorized vehicle, etc. The LED-based light source may be disposed inside the vehicle (e.g., dashboard, instrument panel) or outside the vehicle (e.g., brake lights, undercarriage lighting), and may be controlled to generate white light as one of the perceivable colors. A user interface may be employed to facilitate an adjustment of the variable color of the generated visible radiation. Additionally, information relating to at least one condition associated with the vehicle may be employed to control the LED-based light source such that the variable color of the generated visible radiation is based at least in part on the condition associated with the vehicle.

    摘要翻译： 车辆照明方法和装置，其中基于LED的光源被配置为产生至少与车辆相关联的可见辐射。 控制光源使得所产生的可见光辐射在包括至少三种不同可感知颜色的颜色范围内具有可变颜色。 可以使用这种方法和装置的车辆的示例包括但不限于汽车，飞机，船，非机动车辆等。基于LED的光源可以设置在车辆内部（例如，仪表板 ，仪表板）或车外（例如刹车灯，起落架照明），并且可以被控制以产生作为可感知颜色之一的白光。 可以使用用户界面来促进所生成的可见光的可变颜色的调整。 另外，可以使用与车辆相关联的至少一个条件的信息来控制基于LED的光源，使得所生成的可见辐射的可变颜色至少部分地基于与车辆相关联的状况。

    FLUID-COOLED LED-BASED LIGHTING METHODS AND APPARATUS IN CLOSE PROXIMITY GROW SYSTEMS FOR CONTROLLED ENVIRONMENT HORTICULTURE
    47.
    发明申请
    FLUID-COOLED LED-BASED LIGHTING METHODS AND APPARATUS IN CLOSE PROXIMITY GROW SYSTEMS FOR CONTROLLED ENVIRONMENT HORTICULTURE 有权

    公开(公告)号：US20210278072A1

    公开(公告)日：2021-09-09

    申请号：US17238044

    申请日：2021-04-22

    申请人： Ihor Lys ,  Nicholas Maderas

    发明人： Ihor Lys ,  Nicholas Maderas

    IPC分类号： F21V29/51 ,  F21V29/503 ,  F21S4/28 ,  A01G9/24

    摘要： A lighting fixture includes a frame, one or more LED light sources to emit radiation, control circuitry to receive AC power and control the one or more LED light sources, and a coolant pipe to carry a fluid coolant. The lighting fixture further includes a tube and end caps that together form an enclosed cavity to contain the frame, the LED light sources, and the control circuitry. In example implementations, the tube does not physically contact the frame, the LED light sources, and the control circuitry. The cavity may further contain air, gas, or vacuum that forms a thermal barrier between the tube and the LED light sources to reduce heat dissipation from the LED light sources to the environment. The tube may further enable the lighting fixture to be rotatably and/or translationally adjustable relative to a support structure after installation in a close proximity grow system.

    Methods and apparatus for determining relative positions of LED lighting units
    48.
    发明授权
    Methods and apparatus for determining relative positions of LED lighting units 有权
    用于确定LED照明单元的相对位置的方法和装置

    公开(公告)号：US09491836B2

    公开(公告)日：2016-11-08

    申请号：US13000812

    申请日：2009-06-22

    申请人： Ihor Lys

    发明人： Ihor Lys

    IPC分类号： G05B23/02 ,  H05B37/02 ,  H05B33/08

    CPC分类号： H05B37/0254 ,  H05B33/0803

    摘要： Methods and apparatus for determining the relative electrical positions of lighting units (202a, 202b, 202c, 202d) arranged in a linear configuration along a communication bus (204) are provided. The methods may involve addressing each lighting unit (202a, 202b, 202c, 202d) of the linear configuration once, and counting a number of detected events at the position of each lighting unit. The number of detected events may be unique to each electrical position, thus providing an indication of the relative position of a lighting unit within the linear configuration. The methods may be implemented at least in part by a controller (210) common to multiple lighting units of a lighting system, or may be implemented substantially by the lighting units (202a, 202b, 202c, 202d) themselves.

    摘要翻译： 提供了用于确定沿着通信总线（204）以线性配置布置的照明单元（202a，202b，202c，202d）的相对电位置的方法和装置。 这些方法可以涉及一次对线性配置的每个照明单元（202a，202b，202c，202d）进行寻址，并且对每个照明单元的位置处的检测到的事件的数量进行计数。 检测到的事件的数量可以对于每个电气位置是唯一的，因此提供照明单元在线性配置内的相对位置的指示。 这些方法可以至少部分地由照明系统的多个照明单元共用的控制器（210）实现，或者可以基本上由照明单元（202a，202b，202c，202d）本身实现。

    Methods and apparatus for controlling respective load currents of multiple series-connected loads
    49.
    发明授权
    Methods and apparatus for controlling respective load currents of multiple series-connected loads 有权
    用于控制多个串联负载的相应负载电流的方法和装置

    公开(公告)号：US08736197B2

    公开(公告)日：2014-05-27

    申请号：US12681631

    申请日：2008-10-08

    申请人： Michael Datta ,  Ihor Lys

    发明人： Michael Datta ,  Ihor Lys

    IPC分类号： H05B37/02

    CPC分类号： F21K9/60 ,  H01L2224/48091 ,  H01L2224/48227 ,  H05B33/0818 ,  H05B33/0857 ,  Y02B20/347 ,  H01L2924/00014

    摘要： A lighting apparatus (100) includes one or more first LEDs (202) for generating a first spectrum of radiation (503), and one or more second LEDs (204) for generating a second different spectrum radiation (505). The first and second LEDs are electrically connected in series between a first node (516A) and a second node (516B), between which a series current (550) flows with the application of an operating voltage (516) across the nodes. A controllable current path (518) is connected in parallel with one or both of the first and second LEDs so as to at least partially divert the series current, such that a first current (552) through the first LED(s) and a second current (554) through the second LED(s) are different. Such current diversion techniques may be employed to compensate for shifts in color or color temperature of generated light during thermal transients, due to different temperature-dependent current-to-flux relationships for different types of LEDs.

    摘要翻译： 照明装置（100）包括用于产生第一辐射光谱（503）的一个或多个第一LED（202）和用于产生第二不同光谱辐射（505）的一个或多个第二LED（204）。 第一和第二LED串联电连接在第一节点（516A）和第二节点（516B）之间，串联电流（550）流过跨越节点的工作电压（516）流动。 可控电流路径（518）与第一和第二LED中的一个或两个并联连接，以至少部分地转移串联电流，使得通过第一LED的第一电流（552）和第二LED 通过第二LED的电流（554）是不同的。 由于不同类型的LED的不同的温度依赖的电流 - 通量关系，可以采用这种电流分流技术来补偿在热瞬态期间所产生的光的颜色或色温的变化。