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1. 发明申请

WO2011024062A3 LIGHTING SYSTEM AND METHOD 审中-公开
标题翻译：照明系统和方法
公开(公告)号：WO2011024062A3
公开(公告)日：2011-05-05
申请号：PCT/IB2010002100
申请日：2010-08-23
申请人： SCHNEIDER ELECTRIC IND SAS , DSOUZA ROSHINI , SAHU ABHIMANYU
发明人： DSOUZA ROSHINI , SAHU ABHIMANYU
IPC分类号： H05B37/00
CPC分类号： H05B37/00
摘要： Methods and systems described herein provide efficient lighting for use particularly in areas having unreliable and or prohibitively expensive electric grid systems. A first aspect of the invention is directed to a light assembly that includes a first input to receive input power from a first power source, a second input to receive input power from a second power source, a third input to receive input power from a third power source, a driver circuit coupled to the first input, second input and the third input, and a light source coupled to the driver circuit and configured to provide output light in response to power provided by the driver circuit. The driver circuit is configured to detect unavailability of at least one of the first power source and die second power source, and in response, operate the light source in a low power, low light intensity mode of operation using power provided at the third input. Another aspect is directed to an upgradeable modular lighting system that is adaptable for use with a variety of power systems.
摘要翻译：本文所述的方法和系统提供了特别用于具有不可靠和/或非常昂贵的电网系统的区域中的有效照明。本发明的第一方面涉及一种灯组件，其包括用于接收来自第一电源的输入电力的第一输入端，用于从第二电源接收输入电力的第二输入端，用于从第三电源接收输入电力的第三输入端电源，耦合到第一输入，第二输入和第三输入的驱动器电路，以及耦合到驱动器电路并被配置为响应于由驱动器电路提供的功率而提供输出光的光源。驱动电路被配置为检测第一电源和管芯第二电源中的至少一个的不可用性，并且作为响应，使用在第三输入端提供的功率以低功率，低光强度的操作模式操作光源。另一方面涉及一种适用于各种电力系统的可升级的模块化照明系统。

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