Inputting the data signal at underwater sending reception methodological null underwater of the underwater communication device which utilizes the light

摘要

Topic Low the underwater communication device where cost high-speed data communication utilizes the possible light is offered.SolutionsThe input expedient which converts the data signal which at underwater is received from outside to the electric information and the signal size controller which adjusts the strength of the electric information, the LED illumination is driven or or the LED drive section which forms the illumination signal, the electric information and the illumination signal adjusting the wave length of the signal summing up section, and the compound light information which together form the compound light information it is the transmission expedient which has the light luminous section which discharges the light signal, the LED drive section drives the LED illumination and if verifies that the signal size controller is driven, stopping the drive of the LED illumination, automatic the illuminationThe automatic mode forming the signal, the illumination mode which usual drives the LED illumination, it does not drive communicate mode, or the LED illumination which the illumination signal usual are formed and either in the off mode which does not form the illumination signal with the transmission expedient which operates with one mode and it recognizes the light signal and the reception expedient output expedient which is converted to the data signal it includes. Selective figure Figure 2