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    • 6. 发明授权
    • Marine lantern controlled by GPS signals
    • 海洋灯具由GPS信号控制
    • US07798669B2
    • 2010-09-21
    • US11899303
    • 2007-09-05
    • Alan TrojanowskiGregory Lei Fan
    • Alan TrojanowskiGregory Lei Fan
    • F21L4/00
    • F21V23/0435B63B51/02F21W2111/047H05B37/0272H05B37/0281Y02B20/42
    • A remotely adjustable lighting device configured to an operational mode customized for the geographic location of the device. The lighting device is powered by a battery provided with solar charging. The lighting device, under control of an integral controller, is turned off and on for an illumination period as a function of both local sunrise and sunset times determined by a combination of time and date information and GPS positioning. The luminosity of the lighting device is autonomously controlled as a function of battery charge and the determined required illumination period. The solar charging system is oriented by the controller to optimize its energy collection by periodical adjustments.
    • 被配置为针对设备的地理位置定制的操作模式的可远程调节的照明设备。 照明设备由带有太阳能充电的电池供电。 照明装置在整体控制器的控制下,作为由时间和日期信息与GPS定位的组合确定的局部日出和日落时间的函数关闭并打开照明周期。 照明装置的亮度根据电池电量和确定的所需照明周期自发地被控制。 太阳能充电系统由控制器定向,通过周期性调整优化其能量收集。