Light treatment system
    1.
    发明授权
    Light treatment system 有权
    光处理系统

    公开(公告)号:US09415237B2

    公开(公告)日:2016-08-16

    申请号:US13381385

    申请日:2010-06-24

    IPC分类号: A61N5/08 A61N5/06

    摘要: The invention relates to a light treatment system (10, 12). The light treatment system comprises a light source (20, 22) for emitting light (100) for illuminating a part of a human or animal body (30) for light treatment. The light treatment system further comprises a housing (40, 42) for emitting light towards the part of the human or animal body, and for at least partially covering the illuminated part of the human or animal body from view. The housing further comprises a window (50, 52, 54, 56) for emitting light from an inner part of the housing away from the housing. An effect of the light treatment system according to the invention is that the window in the housing may be used as indicator whether the light treatment system is operating and/or functioning well. Furthermore, the presence of a luminescent material, for example, on the window, may be used as indicator for, for example, ultraviolet light as part of the ultraviolet light may be converted by the luminescent material into visible light.

    摘要翻译: 本发明涉及一种光处理系统(10,12)。 光处理系统包括用于发射用于照射人或动物体(30)的一部分用于光处理的光(100)的光源(20,22)。 光处理系统还包括用于朝向人体或动物身体的一部分发射光的壳体(40,42),并且至少部分地覆盖人或动物身体的被照亮部分的视野。 壳体还包括用于从壳体的内部部分远离壳体发射光的窗口(50,52,54,56)。 根据本发明的光处理系统的效果是,壳体中的窗口可以用作光处理系统是否正在操作和/或运行良好的指示器。 此外,例如在窗口上存在发光材料可以用作例如紫外光的指示剂,因为紫外光的一部分可以被发光材料转化成可见光。

    SYSTEM AND APPARATUS FOR CONTROLLING LIGHT INTENSITY OUTPUT OF LIGHT EMITTING DIODE ARRAYS
    7.
    发明申请
    SYSTEM AND APPARATUS FOR CONTROLLING LIGHT INTENSITY OUTPUT OF LIGHT EMITTING DIODE ARRAYS 审中-公开
    用于控制发光二极管阵列的亮度强度输出的系统和装置

    公开(公告)号:US20110316448A1

    公开(公告)日:2011-12-29

    申请号:US13255118

    申请日:2010-02-23

    IPC分类号: H05B37/02 G06G7/62 G06F17/11

    摘要: Disclosed herein is a system for controlling a drive current of an LED that includes a controller configured to estimate a junction temperature of the LED at a location of a heat sink. The system also includes a driver configured to change a drive current to the LED in response to a command from the controller. Also disclosed is a method of determining drive currents for LEDs in an array that includes determining a required light output intensity at a first time for each LED; estimating heat generated by each LED at the first time; solving heat flow equations for the array at the first time; estimating a junction temperature for each of the LEDs at the first time; and determining a drive current for the required light intensity at the first time for each of the LEDs based on the junction temperature.

    摘要翻译: 本文公开了一种用于控制LED的驱动电流的系统,其包括被配置为估计在散热器的位置处的LED的结温的控制器。 该系统还包括配置成响应于来自控制器的命令改变到LED的驱动电流的驱动器。 还公开了一种确定阵列中的LED的驱动电流的方法,其包括为每个LED确定第一时间所需的光输出强度; 估计每个LED在第一时间产生的热量; 首次求解阵列的热流方程; 在第一次估计每个LED的结温度; 以及基于结温确定针对每个LED的第一时间所需光强度的驱动电流。

    SYSTEMS AND APPARATUS FOR IMAGE-BASED LIGHTING CONTROL AND SECURITY CONTROL
    8.
    发明申请
    SYSTEMS AND APPARATUS FOR IMAGE-BASED LIGHTING CONTROL AND SECURITY CONTROL 有权
    用于基于图像的照明控制和安全控制的系统和装置

    公开(公告)号:US20120057050A1

    公开(公告)日:2012-03-08

    申请号:US13318400

    申请日:2010-04-07

    IPC分类号: H04N9/68

    摘要: Lighting control systems are disclosed that enable a combination of functions comprising natural illumination based lighting control, occupancy-based lighting control, and security control. One or more processors are used in conjunction with one or more cameras and a plurality of luminaires, to perform a combination of functions comprising natural illumination based lighting control, occupancy-based lighting control, and security control.

    摘要翻译: 公开了照明控制系统,其能够实现包括基于自然采光的照明控制,基于占用的照明控制和安全控制的功能的组合。 一个或多个处理器与一个或多个照相机和多个照明器结合使用,以执行包括基于自然采光的照明控制,基于占用的照明控制和安全控制的功能的组合。

    METHOD AND SYSTEM FOR PROVIDING ILLUMINATION AND PHYSIOLOGICAL STIMULI
    9.
    发明申请
    METHOD AND SYSTEM FOR PROVIDING ILLUMINATION AND PHYSIOLOGICAL STIMULI 有权
    提供照射和生理刺激的方法和系统

    公开(公告)号:US20100174345A1

    公开(公告)日:2010-07-08

    申请号:US12601279

    申请日:2008-05-22

    IPC分类号: A61N5/06

    摘要: Disclosed herein are methods and systems for emitting light that can provide a desired light-induced physiological stimulus and a desired luminous stimulus. The light can be controlled to vary the physiological stimulus within a predetermined first range while maintaining the luminous stimulus within a predetermined second range that is useful for a number of self and/or space illumination applications. For example, an apparatus may include a controller for controlling the drive currents supplied to a plurality of light-emitting elements having different spectral characteristics, wherein the combination of currents is controlled such that the mixed light emitted is associated with the desired physiological and luminous stimuli.

    摘要翻译: 本文公开了用于发射光的方法和系统,其可以提供期望的光诱导生理刺激和期望的发光刺激。 可以控制光以在预定的第一范围内改变生理刺激,同时将发光刺激保持在对多个自身和/或空间照明应用有用的预定的第二范围内。 例如,装置可以包括用于控制提供给具有不同光谱特性的多个发光元件的驱动电流的控制器,其中控制电流的组合,使得所发射的混合光与期望的生理和发光刺激相关联 。

    Lighting control system responsive to ambient lighting conditions
    10.
    发明授权
    Lighting control system responsive to ambient lighting conditions 有权
    照明控制系统响应环境照明条件

    公开(公告)号:US08977371B2

    公开(公告)日:2015-03-10

    申请号:US13146424

    申请日:2010-01-08

    IPC分类号: G05B11/01 H05B37/02

    摘要: A controller, method and system, for controlling lighting responsive to ambient lighting conditions are described. In particular, disclosed is illumination controller (110) for controlling illumination of a workspace near a display (253). The illumination controller includes a memory device (113) storing a user's preference for illumination of the workspace; a processor (111) accessing the user's preference in the memory device; and an interface (112) between the processor and an electronic sensor (231) located proximate to the display, which collects a reading from the electronic sensor. The processor compares the reading with the user's preference, and sends a command to at least one luminaire (241) to adjust the illumination of the workspace. The electronic sensor can be, for example, a photosensor, an occupancy sensor, an orientation sensor, or a location sensor. In some embodiments, the interface collects the reading from the electronic sensor via a wireless communication link.

    摘要翻译: 描述了用于响应于环境照明条件控制照明的控制器,方法和系统。 具体地,公开了用于控制显示器附近的工作空间的照明的照明控制器(110)。 照明控制器包括存储用户对工作空间照明的偏好的存储设备(113) 访问所述用户在所述存储设备中的偏好的处理器(111); 以及处理器和位于显示器附近的电子传感器(231)之间的接口(112),其收集来自电子传感器的读数。 处理器将读取与用户的偏好进行比较,并且向至少一个照明器发送命令(241)以调整工作空间的照明。 电子传感器可以是例如光电传感器,占用传感器,定向传感器或位置传感器。 在一些实施例中,接口经由无线通信链路收集来自电子传感器的读取。