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    • 1. 发明申请
    • LUMINAIRE CONTROL SYSTEM AND METHOD
    • LUMINAIRE控制系统和方法
    • WO2008070976A1
    • 2008-06-19
    • PCT/CA2007/002218
    • 2007-12-11
    • TIR TECHNOLOGY LPSALSBURY, MarcASHDOWN, IanSMITH, Duncan L.B.ROBINSON, Shane P.SPEIER, Ingo
    • SALSBURY, MarcASHDOWN, IanSMITH, Duncan L.B.ROBINSON, Shane P.SPEIER, Ingo
    • H05B37/02H05B33/08
    • H05B33/0869H05B33/0863
    • The present invention provides a system and method for controlling one or more light-emitting elements which are driven by forward currents to generate mixed light for use, for example, through a luminaire. The system has one or more light sensors for acquiring feedback optical sensor data and a user interface for providing reference data representative of a desired mixed light. The system also has a controller for transforming either the sensor data or the reference data into the coordinate space of the other and to determine a difference between the sensor and the reference data in that coordinate space. The controller is configured to adjust the forward currents during operating conditions so that the sensor data matches the setpoint data. The present invention also provides a system and method that can at least partially compensate certain temperature induced effects when transforming the optical sensor or the reference data.
    • 本发明提供一种用于控制一个或多个发光元件的系统和方法,所述发光元件由正向电流驱动以产生例如通过照明器使用的混合光。 该系统具有用于获取反馈光学传感器数据的一个或多个光传感器和用于提供表示期望的混合光的参考数据的用户界面。 该系统还具有用于将传感器数据或参考数据转换成另一个的坐标空间的控制器,并且确定该坐标空间中的传感器和参考数据之间的差异。 控制器配置为在运行条件下调整正向电流,以使传感器数据与设定值数据匹配。 本发明还提供一种系统和方法,其可以在变换光学传感器或参考数据时至少部分地补偿某些温度感应效应。
    • 3. 发明申请
    • APPARATUS AND METHOD FOR COLLECTING AND DETECTING LIGHT EMITTED BY A LIGHTING APPARATUS
    • 用于收集和检测由照明装置发射的光的装置和方法
    • WO2006099732A1
    • 2006-09-28
    • PCT/CA2006/000423
    • 2006-03-23
    • TIR SYSTEMS LTD.YORK, Allan, BrentASHDOWN, IanROBINSON, Shane, P.SPEIER, Ingo
    • YORK, Allan, BrentASHDOWN, IanROBINSON, Shane, P.SPEIER, Ingo
    • G01J1/04H05B33/08
    • G01J1/04F21K9/00F21V23/0457F21Y2115/10G01J1/0266G01J1/0407G01J1/0422G01R31/2635
    • The present invention provides a method and apparatus for collecting and detecting light emitted from a plurality of light-emitting elements. The light-emitting elements are grouped into two or more clusters of one or more light-emitting elements with the clusters arranged such that a portion of the light emitted from each cluster is directly incident upon a central axis, wherein every point along the central axis is equidistant from each cluster. A light collection means also having a central axis associated therewith is placed such that the central axis of the clusters and the central axis of the collection means coincide. The light collection means collects a substantially equal portion of light from each cluster and propagates the collected light to a detection means comprising an optical sensor for conversion to an electrical signal representative of the light emitted by the clusters. The electrical signal provided by the light detection means may be fed back to a controller for use in controlling the properties of the light emitted by the light-emitting elements.
    • 本发明提供一种用于收集和检测从多个发光元件发出的光的方法和装置。 发光元件被分组为一个或多个发光元件的两个或更多个簇,其中簇被布置为使得从每个簇发射的光的一部分直接入射在中心轴上,其中沿着中心轴的每个点 与每个群集等距。 还具有与其相关联的具有中心轴的光收集装置,使得簇的中心轴线和收集装置的中心轴线重合。 光收集装置收集来自每个簇的基本相等的光部分,并将所收集的光传播到包括光学传感器的检测装置,该光学传感器转换成代表簇发射的光的电信号。 由光检测装置提供的电信号可以反馈到控制器,以用于控制由发光元件发射的光的特性。
    • 4. 发明申请
    • DIGITALLY CONTROLLED LUMINAIRE SYSTEM
    • 数字控制灯泡系统
    • WO2007019663A1
    • 2007-02-22
    • PCT/CA2005/001902
    • 2005-12-16
    • TIR SYSTEMS LTD.JUNGWIRTH, PaulROBINSON, Shane P.SPEIER, Ingo
    • JUNGWIRTH, PaulROBINSON, Shane P.SPEIER, Ingo
    • H05B37/02H05B33/02
    • H05B33/0869H05B33/086H05B33/0863H05B33/0872Y10S362/80
    • The present invention provides a luminaire system capable of generating light of a desired chromaticity and luminous flux output during continuous operation with varying ambient operating temperature. The luminaire system can be further capable of maintaining a desired correlated colour temperature during dimming of the luminaire. The luminaire system comprises one or more arrays of light-emitting elements for generating light with a current driver system coupled thereto for selectively supplying electrical drive current to each of the arrays, wherein the current driver system is responsive to drive signals received from a controller. The luminaire system further comprises an optical sensor system for generating optical signals representative of chromaticity and luminous flux output of the light. A heat sensing system is operatively coupled to the one or more arrays for generating signals representative of the junction temperatures of arrays of light-emitting elements during operation. The luminaire system further comprises a controller that is operatively connected to the current driver system, the optical sensor system and the heat sensing system for receiving the signals generated by each of these systems and is configured to generate one or more drive signals for transmission to the current driver system in response to the optical signals and thermal signals received from the optical system and the heat sensing system, respectively, thereby enabling a desired level of control of the output light.
    • 本发明提供了一种能够在具有变化的环境工作温度的连续操作期间产生期望的色度和光通量输出的光的照明系统。 在照明器的调暗期间,照明系统还能够保持期望的相关色温。 照明器系统包括用于产生光的一个或多个发光元件阵列,其中耦合有电流驱动器系统用于选择性地向每个阵列提供电驱动电流,其中当前驱动器系统响应于从控制器接收的驱动信号。 照明系统还包括用于产生表示光的色度和光通量输出的光信号的光学传感器系统。 热感测系统可操作地耦合到一个或多个阵列,用于在操作期间产生表示发光元件阵列的结温的信号。 灯具系统还包括可操作地连接到当前驱动器系统,光学传感器系统和热感测系统的控制器,用于接收由这些系统中的每一个产生的信号,并且被配置为产生一个或多个驱动信号以传输到 电流驱动器系统,分别响应从光学系统和热感测系统接收的光信号和热信号,从而实现对输出光的期望水平的控制。
    • 7. 发明申请
    • LIGHTING DEVICE PACKAGE
    • 照明设备包
    • WO2008003167A1
    • 2008-01-10
    • PCT/CA2007/001184
    • 2007-07-05
    • TIR TECHNOLOGY LPHARRAH, ShaneSPEIER, IngoSCHICK, Philippe
    • HARRAH, ShaneSPEIER, IngoSCHICK, Philippe
    • H01L33/00H01L21/00H01L23/28
    • H01L33/56H01L33/64H01L2224/48465H01L2224/73265
    • The present invention provides a lighting device package with one or more light-emitting elements operatively coupled to a substrate and a frame disposed at least in part around the one or more light-emitting elements. The frame and substrate define a cavity in which the one or more light-emitting elements are positioned, wherein this cavity can be substantially enclosed by an optically transmissive system. At least a portion of the cavity can be filled with an encapsulation material. The frame defines one or more passageways, wherein each passageway interconnects the cavity with the outside through an outside port. For example, the outside port can be accessible from the ambient when the lighting device package is in an assembled state, thereby enabling fluidic movement of the encapsulation material into and/or out of the cavity.
    • 本发明提供了一种照明装置封装,其具有可操作地耦合到基板的一个或多个发光元件和至少部分地围绕所述一个或多个发光元件设置的框架。 框架和基底限定了一个或多个发光元件定位在其中的空腔,其中该空腔可以被光学透射系统基本上包围。 空腔的至少一部分可以用封装材料填充。 框架限定一个或多个通道,其中每个通道通过外部端口将空腔与外部相互连接。 例如,当照明装置封装处于组装状态时,外部端口可以从环境接近,从而使得封装材料能够流体地移动到和/或离开空腔。