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    • 3. 发明授权
    • Modulated light detection system
    • 调制光检测系统
    • US08354793B2
    • 2013-01-15
    • US12819168
    • 2010-06-18
    • Audwin CashJames BearsMichael Romeo
    • Audwin CashJames BearsMichael Romeo
    • H05B37/00
    • H05B37/0218Y02B20/46
    • A lighting system distinguishes between light from natural and manmade sources to prevent the system's light source from being inadvertently deactivated due to light received from manmade light sources. A sensor converts received light into electrical energy. The system light source and/or some other external light source can emit light with a modulation. The system includes a modulation detector that can detect the modulation in the electrical energy received from the sensor. A system controller selectively adjusts the flow of electrical energy to the system light source responsive to the electrical signals from the sensor. The controller adjusts the flow of electrical energy in response to the non-modulated component of the electrical signals from the sensor. The controller does not adjust the flow of electrical energy in response to the modulated component of the electrical signals from the sensor.
    • 照明系统区分来自天然和人造源的光,以防止系统的光源因人造光源接收到的光而被无意中停用。 传感器将接收到的光转换成电能。 系统光源和/或一些其他外部光源可以通过调制发光。 该系统包括可以检测从传感器接收的电能中的调制的调制检测器。 系统控制器响应于来自传感器的电信号选择性地调节到系统光源的电能的流动。 控制器响应于来自传感器的电信号的未调制分量来调节电能的流动。 控制器不响应于来自传感器的电信号的调制分量来调节电能的流动。
    • 4. 发明申请
    • MODULATED LIGHT DETECTION SYSTEM
    • 调制光检测系统
    • US20110309753A1
    • 2011-12-22
    • US12819168
    • 2010-06-18
    • Audwin CashJames BearsMichael Romeo
    • Audwin CashJames BearsMichael Romeo
    • H05B37/02
    • H05B37/0218Y02B20/46
    • A lighting system distinguishes between light from natural and manmade sources to prevent the system's light source from being inadvertently deactivated due to light received from manmade light sources. A sensor converts received light into electrical energy. The system light source and/or some other external light source can emit light with a modulation. The system includes a modulation detector that can detect the modulation in the electrical energy received from the sensor. A system controller selectively adjusts the flow of electrical energy to the system light source responsive to the electrical signals from the sensor. The controller adjusts the flow of electrical energy in response to the non-modulated component of the electrical signals from the sensor. The controller does not adjust the flow of electrical energy in response to the modulated component of the electrical signals from the sensor.
    • 照明系统区分来自天然和人造源的光,以防止系统的光源因人造光源接收的光而被无意中停用。 传感器将接收到的光转换成电能。 系统光源和/或一些其他外部光源可以通过调制发光。 该系统包括可以检测从传感器接收的电能中的调制的调制检测器。 系统控制器响应于来自传感器的电信号选择性地调节到系统光源的电能的流动。 控制器响应于来自传感器的电信号的未调制分量来调节电能的流动。 控制器不响应于来自传感器的电信号的调制分量来调节电能的流动。
    • 8. 发明申请
    • Distributed intelligence ballast system and extended lighting control protocol
    • 分布式智能镇流器系统和扩展照明控制协议
    • US20060125426A1
    • 2006-06-15
    • US11011933
    • 2004-12-14
    • Dragan VeskovicRobert AnselmoAudwin CashMatthew Skvoretz
    • Dragan VeskovicRobert AnselmoAudwin CashMatthew Skvoretz
    • H05B37/00
    • H05B37/0254H05B41/38
    • A ballast for use in a multi-ballast lighting system wherein the ballasts are coupled together by a digital communication network. The ballast comprises a power circuit portion for providing an electrical current to power a lamp. The ballast further includes a sensor input circuit for receiving at least one sensor input from a sensor device, a processor receiving an input from the sensor input circuit and providing control signals to control the operation of the ballast, and a communication port coupled to the processor and to the communication network for exchanging data. The ballast processor is operative to receive a serial data that has a portion defining whether the message is in a first or a second format, the first format comprising a DALI standard format and the second format comprising a format providing extended functionality. The ballast processor is capable of processing messages in either the first or second formats.
    • 一种用于多镇流照明系统的镇流器,其中镇流器通过数字通信网络耦合在一起。 镇流器包括用于提供电流来为灯供电的电源电路部分。 所述镇流器还包括用于接收来自传感器装置的至少一个传感器输入的传感器输入电路,处理器从所述传感器输入电路接收输入并提供控制信号以控制所述镇流器的操作,以及连接到所述处理器的通信端口 以及用于交换数据的通信网络。 镇流器处理器可操作以接收具有定义消息是处于第一还是第二格式的部分的串行数据,第一格式包括DALI标准格式,第二格式包括提供扩展功能的格式。 镇流器处理器能够以第一或第二格式处理消息。