| 摘要 |
PURPOSE: An intelligent lighthouse is provided to make the immediate disposition in the unusual condition by transmitting the state of an instrument in regular interval to report. CONSTITUTION: An intelligent lighthouse comprises a LED module(22), a location set switch(SW), a GPS receiver(19), a distress signal transmitter(18), and a microcontroller(23). The LED module is comprised of a plurality of LED lamps. The location set switch is installed at a floating. The location set switch sets the current position. The GPS receiver receives the current position and the time information of the floating from the GPS. The microcontroller regularly controls the transmission and the reports after checking the device condition. The microcontroller controls the lighting by driving the LED module based on the current time transmitted by the GPS receiver.
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