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    • 2. 发明申请
    • Workspace lighting system
    • 工作区照明系统
    • US20070279895A1
    • 2007-12-06
    • US11432036
    • 2006-05-10
    • Walter ClarkDouglas BourneErik PageMichael SiminovitchKevin Gauna
    • Walter ClarkDouglas BourneErik PageMichael SiminovitchKevin Gauna
    • F21V33/00
    • F21S6/003F21S2/00F21V21/28F21Y2115/10
    • A modular lighting system for lighting a work area is disclosed. The system includes a power supply with power outlets for powering LED fixtures. The power supply preferably operates at or below a fixed power output level, such as to illuminate the work area using less than 0.2 Watts per square foot of energy. The lighting system also includes an occupancy sensor and/or a light level sensor for controlling lighting levels in the work area in response to detection of a person, ambient light levels and/or a combination thereof. The lighting system can also include computer unit with a micro-processor and a memory unit for running software or firmware the executes lighting programs, stores light usage histories and/or provides system reports to a remote computer by a wireless means and/or over a computer network.
    • 公开了一种用于照亮工作区域的模块化照明系统。 该系统包括一个电源,带有供电LED灯具的电源插座。 电源优选地在等于或低于固定功率输出电平的情况下操作,例如以每平方英尺能量小于0.2瓦的照明工作区域。 照明系统还包括占用传感器和/或光级传感器,用于响应于人的检测,环境光水平和/或其组合来控制工作区域中的照明水平。 照明系统还可以包括具有微处理器的计算机单元和用于运行软件或固件的存储单元,执行照明程序,存储光使用历史和/或通过无线装置和/或通过无线装置向远程计算机提供系统报告 计算机网络。
    • 6. 发明申请
    • Method for calibrating a lighting control system that facilitates daylight harvesting
    • 用于校准促进采光的照明控制系统的方法
    • US20070185675A1
    • 2007-08-09
    • US11703936
    • 2007-02-08
    • Konstantinos PapamichaelKeith GraeberErik PageMichael Siminovitch
    • Konstantinos PapamichaelKeith GraeberErik PageMichael Siminovitch
    • G01R35/00
    • F21V23/0435F21S13/14F21V23/0442H05B37/0218H05B37/0227H05B37/0272Y02B20/46
    • One embodiment of the present invention provides a system for calibrating a lighting control system. The lighting control system is a daylight-harvesting system that controls the output of the lighting system based on available daylight and/or other light sources to reduce energy usage while providing lighting for an area. The lighting system includes multi-level lighting capabilities for one or more light sources. First, the system measures the light levels for the area when the lighting system: is turned on at a high energy-level; is turned on at an intermediate energy-level; and is turned off. The system determines from these measured light levels the light output of the lighting system in the different states. Then, during operation, the system measures a present light level for the area. The system then adjusts the light output of the lighting system for the area based on a lighting control parameter (e.g an on set-point and an off set-point pair), the present light output of the lighting system, and the present light level for the area.
    • 本发明的一个实施例提供了一种用于校准照明控制系统的系统。 照明控制系统是日光捕获系统,其基于可用的日光和/或其他光源来控制照明系统的输出,以减少能量使用,同时为一个区域提供照明。 照明系统包括用于一个或多个光源的多级照明功能。 首先,当照明系统以高能级开启时,系统测量区域的光照强度; 在中等能级开启; 并关闭。 该系统根据这些测量的光水平确定不同状态的照明系统的光输出。 然后,在操作期间,系统测量该区域的当前光照水平。 然后,该系统基于照明控制参数(例如,设定点和关闭设定点对),照明系统的当前光输出和当前光水平来调整该区域的照明系统的光输出 为该地区。
    • 7. 发明授权
    • Method for calibrating a lighting control system that facilitates daylight harvesting
    • 用于校准促进采光的照明控制系统的方法
    • US07781713B2
    • 2010-08-24
    • US11703936
    • 2007-02-08
    • Konstantinos PapamichaelKeith GraeberErik PageMichael Siminovitch
    • Konstantinos PapamichaelKeith GraeberErik PageMichael Siminovitch
    • G01J1/32H05B37/02
    • F21V23/0435F21S13/14F21V23/0442H05B37/0218H05B37/0227H05B37/0272Y02B20/46
    • One embodiment of the present invention provides a system for calibrating a lighting control system. The lighting control system is a daylight-harvesting system that controls the output of the lighting system based on available daylight and/or other light sources to reduce energy usage while providing lighting for an area. The lighting system includes multi-level lighting capabilities for one or more light sources. First, the system measures the light levels for the area when the lighting system: is turned on at a high energy-level; is turned on at an intermediate energy-level; and is turned off. The system determines from these measured light levels the light output of the lighting system in the different states. Then, during operation, the system measures a present light level for the area. The system then adjusts the light output of the lighting system for the area based on a lighting control parameter (e.g an on set-point and an off set-point pair), the present light output of the lighting system, and the present light level for the area.
    • 本发明的一个实施例提供了一种用于校准照明控制系统的系统。 照明控制系统是日光捕获系统,其基于可用的日光和/或其他光源来控制照明系统的输出,以减少能量使用,同时为一个区域提供照明。 照明系统包括用于一个或多个光源的多级照明功能。 首先,当照明系统以高能级开启时,系统测量区域的光照强度; 在中等能级开启; 并关闭。 该系统根据这些测量的光水平确定不同状态的照明系统的光输出。 然后,在操作期间,系统测量该区域的当前光照水平。 然后,该系统基于照明控制参数(例如,设定点和关闭设定点对),照明系统的当前光输出和当前光水平来调整该区域的照明系统的光输出 为该地区。
    • 8. 发明授权
    • Method for preventing incorrect lighting adjustment in a daylight harvesting system
    • 防止日光收集系统中不正确的照明调整的方法
    • US07683301B2
    • 2010-03-23
    • US11704037
    • 2007-02-08
    • Konstantinos PapamichaelKeith GraeberErik PageMichael Siminovitch
    • Konstantinos PapamichaelKeith GraeberErik PageMichael Siminovitch
    • G01J1/32
    • H05B39/042H05B41/3922
    • One embodiment of the present invention provides a system for preventing incorrect lighting changes in a daylight-harvesting system, which controls the output of a lighting system based on the presence of daylight and/or other light sources to reduce energy usage. During operation, the system measures a first light level using a first sensor. Next, the system measures a second light level for a different field-of-view using a second sensor. When the system detects through the first sensor a change in the first light level, the system determines from the second sensor whether the second light level has also changed. If the first sensor and the second sensor both detect a change (in the same direction) in the measured light levels, the system adjusts the light output of the lighting system to maintain target light levels for the area.
    • 本发明的一个实施例提供一种用于防止日光照明系统中的不正确照明变化的系统,该系统基于日光和/或其他光源的存在来控制照明系统的输出以减少能量消耗。 在操作期间,系统使用第一传感器测量第一光级。 接下来,系统使用第二传感器测量用于不同视场的第二光级。 当系统通过第一传感器检测到第一光级别的变化时,系统从第二传感器确定第二光级是否也改变。 如果第一传感器和第二传感器都检测到在测量的光级中的变化(在相同方向上),则系统调整照明系统的光输出以维持该区域的目标光水平。